Monitor Flashes on Startup

Hi,
I've got a Dual 2.7Ghz G5 with a Radeon 9650 video card in it. Recently it's been doing something odd on startup. When the computer first starts (or if the monitor's been off for a while) the screen flashes between dark and normal. It does this faster and faster, and then stops and the screen becomes perfectly normal. I'm hoping this isn't the sign of impending doom for wither the monitor or the video card. Any ideas as to what may be causing it?
I have a 19" LG LCD Flatron Slim monitor.

Am back from the store and have substituted the VGA cable and adaptor to simply a DVI cable. There's good news and there's bad news.
Good news: the display is much clearer.
Bad news: same flashing problem occurs at startup.
This time, like every time I've had to attach new components and ever since the first time I got this mini, getting it to power up from the start button can be hit and miss. This time, it took about two minutes of fiddling with the power cord at all three points - from back of mini to where it three-pronged plug goes into the power bar - before it finally lit up.
There's nothing wrong with the power bar as far as I can tell; nothing else connected to it is going kablooey.

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You need a new screen or new GPU depending on what has gone bad. If the motherboard/GPU is bad then you will not be able to use an external monitor. So if you can use an external monitor then it's more likely that the screen is bad.

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Hi, installed any software/updates in the last month?
I wonder if it's a variation of this, of which I've seen many different symptoms...
Resolution
Move the mouse or trackpad cursor over the center area of the login window so you can see the user icons. Click on the icon of the user that you would like to login as, type in the user's password, and press Return.
If the login window is configured to show only the name and password fields, type in the user's name and password into the fields, and press Return (even if you cannot see the rest of the login window).
Additional Information
This issue will not occur if the display is not sleeping when the account is logged out. Use the steps below to confirm that the account is not configured to log out automatically while the display is sleeping:
Open System Preferences > Security & Privacy > General. Click the padlock to unlock the preference pane and enter your admin password. Click the Advanced button at the bottom, then see if the option "Log out after N minutes of inactivity" (where N is the number of minutes) is enabled.
Open System Preferences > Energy Saver and configure Display Sleep to occur after the account is logged out, by dragging the slider to a number of minutes that is greater than N was set to in the previous step.
Important: If automatic log out is not needed, disable "Log out after Nminutes of inactivity" in System Preferences > Security & Privacy > General. This will also prevent the issue.
http://support.apple.com/kb/TS4135?viewlocale=en_US

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Please describe the problem in as much relevant detail as possible. The "etrecheck" fad hasn't made that step any less necessary. The usual results of posting etrecheck output on this site without a full description of the problem are very poor.
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Monitoring services Automatic startup type

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I've got something similar in my toolbox. No clue where I've got the VBS from (ages ago, thanks to the author :-) ) but it still works fine:
<UnitMonitor ID="Syliance.Windows.Server.Extension.ManagementPack.Generic.Service.Monitor" Accessibility="Internal" Enabled="false" Target="Windows!Microsoft.Windows.Server.Computer" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.TimedScript.TwoStateMonitorType" ConfirmDelivery="false">
<Category>AvailabilityHealth</Category>
<AlertSettings AlertMessage="Syliance.Windows.Server.Extension.ManagementPack.Generic.Service.Monitor_AlertMessageResourceID">
<AlertOnState>Error</AlertOnState>
<AutoResolve>true</AutoResolve>
<AlertPriority>Normal</AlertPriority>
<AlertSeverity>Error</AlertSeverity>
<AlertParameters>
<AlertParameter1>$Data/Context/Property[@Name='Description']$</AlertParameter1>
</AlertParameters>
</AlertSettings>
<OperationalStates>
<OperationalState ID="Success" MonitorTypeStateID="Success" HealthState="Success" />
<OperationalState ID="Error" MonitorTypeStateID="Error" HealthState="Error" />
</OperationalStates>
<Configuration>
<IntervalSeconds>300</IntervalSeconds>
<SyncTime />
<ScriptName>Monitor_Auto_Services.vbs</ScriptName>
<Arguments>/Exclude:"'Microsoft .NET Framework NGEN v4.0.30319_X64' 'Microsoft .NET Framework NGEN v4.0.30319_X86' 'Performance Logs and Alerts'"</Arguments>
<ScriptBody><![CDATA[' Monitor if any automatic service is not running
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' HEALTH EXPRESSIONS
' Healthy Property[@Name='State'] Contains GOOD
' Unhealthy Property[@Name='State'] Contains BAD
' ALERT DESCRIPTION
' $Data/Context/Property[@Name='Description']$
Set oAPI = CreateObject("MOM.ScriptAPI")
Set oShell = CreateObject( "WScript.Shell" )
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dim StateRegPath : StateRegPath = "HKLM\" & oAPI.GetScriptStateKeyPath("ServicesStopped")
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on error Goto 0
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call oShell.RegWrite (StateRegPath & "\ServicesList", sList, "REG_SZ")
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<TimeoutSeconds>60</TimeoutSeconds>
<ErrorExpression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">Property[@Name='State']</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">BAD</Value>
</ValueExpression>
</SimpleExpression>
</ErrorExpression>
<SuccessExpression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">Property[@Name='State']</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">GOOD</Value>
</ValueExpression>
</SimpleExpression>
</SuccessExpression>
</Configuration>
</UnitMonitor>
</Monitors>
HTH,
Cheers,
Patrick
Please remember to click “Mark as Answer” on the post that helped you.
Patrick Seidl (System Center and Private Cloud)
Website: http://www.syliance.com
Blog: http://www.systemcenterrocks.com

Quick blue flash during startup

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Here is a test that is supposed to be better at detecting RAM problems:
http://www.kelleycomputing.net/rember/
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Hi, I just bought an old Macintosh LC. Monitor flashes/ticks upon boot and it eventually chimes, restarts then chimes again then boots up. Any ideas what this might be?

Hi, I just bought an old Macintosh LC. Monitor flashes/ticks upon boot and it eventually chimes, restarts then chimes again then boots up. Any ideas what this might be?

Any Mac older than 4 years may need a new PRAM battery. Though a loose video connector could cause the problem, since those are thumbscrews that can get damaged on the back of the machine. The LC was the first Mac I actually owned!
A Mac usergroup may have someone familiar with the machine who can help:
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MONITOR FLASHES ON AND OFF

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Hi,
If you have another working monitor, then you can connect to make sure if its a issue with the computer tower or the monitor. You can also follow below steps:-
1. Turn Off the system----> Disconnect all the cables except keyboard, mouse and monitor---->Then press & hold the Turn ON button for 10 seconds--->Reconnect power cable with mouse, keyboard & monitor---->Turn ON the system
2. Check the light status at the back of the computer tower where the power cable is connected, if its flashing or stable LED.
"I work for HP."
Please click the "White Kudos" star to say thanks for helping.
Please mark "Accept As Solution" if my help has solved your problem.

Satellite L - LCD monitor flashing black after desktop loads

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OK, I connected a CRT monitor from another computer and it basically did it too. As the laptop screen was flashing off and on, the CRT screen went black and then came back on when the laptop went back to normal.
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My old 23" cinema display died, and I have a new 24" DGM 1920 x 1200 display with DVI input.
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Does any of this provide a clue to you?
08-07-2013 20:54:43.042 coreaudiod[222]: Disabled automatic stack shots because audio IO is active
08-07-2013 20:54:43.100 coreaudiod[222]: Enabled automatic stack shots because audio IO is inactive
08-07-2013 20:54:54.273 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:54.290 WindowServer[103]: Created shield window 0x151 for display 0x042c0140
08-07-2013 20:54:54.290 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:54.291 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:54.291 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:54:54.572 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:54.572 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:54.572 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:54.572 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:54.888 WindowServer[103]: Created shield window 0x152 for display 0x042c0140
08-07-2013 20:54:54.888 WindowServer[103]: Created shield window 0x153 for display 0x003f003e
08-07-2013 20:54:54.888 WindowServer[103]: Created shield window 0x154 for display 0x003f003d
08-07-2013 20:54:54.890 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:54:54.890 WindowServer[103]: Display added
08-07-2013 20:54:54.890 WindowServer[103]: Display removed
08-07-2013 20:54:54.892 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:54.892 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:54.892 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:54.892 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:54.911 WindowServer[103]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x10789a110 isBackBuffered: 1 numComp: 3 numDisp: 3
08-07-2013 20:54:55.041 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:55.057 WindowServer[103]: Created shield window 0x155 for display 0x042c0140
08-07-2013 20:54:55.057 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:55.058 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:55.058 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:54:55.323 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:55.323 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:55.323 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:55.323 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:55.689 WindowServer[103]: Created shield window 0x156 for display 0x042c0140
08-07-2013 20:54:55.690 WindowServer[103]: Created shield window 0x157 for display 0x003f003e
08-07-2013 20:54:55.690 WindowServer[103]: Created shield window 0x158 for display 0x003f003d
08-07-2013 20:54:55.691 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80000000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:54:55.691 WindowServer[103]: Display added
08-07-2013 20:54:55.691 WindowServer[103]: Display removed
08-07-2013 20:54:55.693 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:55.693 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:55.693 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:55.693 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:55.771 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:55.797 WindowServer[103]: Created shield window 0x159 for display 0x042c0140
08-07-2013 20:54:55.797 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:55.797 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:55.797 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:54:56.095 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:56.111 WindowServer[103]: Created shield window 0x15a for display 0x042c0140
08-07-2013 20:54:56.111 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:56.112 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:56.112 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:54:56.291 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:56.316 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:56.329 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:56.373 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:56.373 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:56.374 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:56.374 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:56.679 WindowServer[103]: Created shield window 0x15b for display 0x042c0140
08-07-2013 20:54:56.679 WindowServer[103]: Created shield window 0x15c for display 0x003f003e
08-07-2013 20:54:56.679 WindowServer[103]: Created shield window 0x15d for display 0x003f003d
08-07-2013 20:54:56.680 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80000000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:54:56.681 WindowServer[103]: Display added
08-07-2013 20:54:56.681 WindowServer[103]: Display removed
08-07-2013 20:54:56.683 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:56.683 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:56.683 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:56.683 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:56.696 WindowServer[103]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x10789a110 isBackBuffered: 1 numComp: 3 numDisp: 3
08-07-2013 20:54:56.823 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:56.843 WindowServer[103]: Created shield window 0x15e for display 0x042c0140
08-07-2013 20:54:56.843 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:56.844 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:56.844 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:54:56.890 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:56.914 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:56.926 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:57.058 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:57.081 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:57.101 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:57.106 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:57.106 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:57.106 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:57.106 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:57.479 WindowServer[103]: Created shield window 0x15f for display 0x042c0140
08-07-2013 20:54:57.479 WindowServer[103]: Created shield window 0x160 for display 0x003f003e
08-07-2013 20:54:57.479 WindowServer[103]: Created shield window 0x161 for display 0x003f003d
08-07-2013 20:54:57.485 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:54:57.485 WindowServer[103]: Display added
08-07-2013 20:54:57.485 WindowServer[103]: Display removed
08-07-2013 20:54:57.487 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:57.487 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:57.487 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:57.487 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:57.505 WindowServer[103]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x10789a110 isBackBuffered: 1 numComp: 3 numDisp: 3
08-07-2013 20:54:57.691 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:57.715 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:57.728 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:57.797 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:57.821 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:57.833 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:58.112 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:58.136 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:58.149 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:58.681 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:58.704 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:58.717 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:58.844 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:58.867 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:58.879 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:59.133 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:59.151 WindowServer[103]: Created shield window 0x163 for display 0x042c0140
08-07-2013 20:54:59.151 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:59.152 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:59.152 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:54:59.419 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:59.419 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:59.419 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:59.419 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:59.485 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:54:59.509 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:59.521 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:54:59.735 WindowServer[103]: Created shield window 0x164 for display 0x042c0140
08-07-2013 20:54:59.735 WindowServer[103]: Created shield window 0x165 for display 0x003f003e
08-07-2013 20:54:59.736 WindowServer[103]: Created shield window 0x166 for display 0x003f003d
08-07-2013 20:54:59.777 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80000000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:54:59.778 WindowServer[103]: Display added
08-07-2013 20:54:59.778 WindowServer[103]: Display removed
08-07-2013 20:54:59.780 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:54:59.780 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:54:59.780 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:54:59.780 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:54:59.857 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:54:59.882 WindowServer[103]: Created shield window 0x167 for display 0x042c0140
08-07-2013 20:54:59.882 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:54:59.883 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:54:59.883 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:00.142 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:00.142 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:00.142 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:00.142 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:00.577 WindowServer[103]: Created shield window 0x168 for display 0x042c0140
08-07-2013 20:55:00.577 WindowServer[103]: Created shield window 0x169 for display 0x003f003e
08-07-2013 20:55:00.578 WindowServer[103]: Created shield window 0x16a for display 0x003f003d
08-07-2013 20:55:00.587 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:55:00.587 WindowServer[103]: Display added
08-07-2013 20:55:00.587 WindowServer[103]: Display removed
08-07-2013 20:55:00.589 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:00.589 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:00.590 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:00.590 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:00.670 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:00.687 WindowServer[103]: Created shield window 0x16b for display 0x042c0140
08-07-2013 20:55:00.687 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:00.688 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:00.688 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:00.909 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:00.925 WindowServer[103]: Created shield window 0x16c for display 0x042c0140
08-07-2013 20:55:00.925 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:00.926 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:00.926 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:01.152 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:01.176 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:01.187 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:01.187 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:01.188 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:01.188 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:01.195 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:01.503 WindowServer[103]: Created shield window 0x16d for display 0x042c0140
08-07-2013 20:55:01.503 WindowServer[103]: Created shield window 0x16e for display 0x003f003e
08-07-2013 20:55:01.503 WindowServer[103]: Created shield window 0x16f for display 0x003f003d
08-07-2013 20:55:01.505 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:55:01.505 WindowServer[103]: Display added
08-07-2013 20:55:01.505 WindowServer[103]: Display removed
08-07-2013 20:55:01.507 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:01.507 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:01.507 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:01.507 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:01.525 WindowServer[103]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x10789a110 isBackBuffered: 1 numComp: 3 numDisp: 3
08-07-2013 20:55:01.777 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:01.803 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:01.816 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:01.883 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:01.907 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:01.919 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:02.588 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:02.612 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:02.624 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:02.689 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:02.712 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:02.725 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:02.926 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:02.950 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:02.962 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:03.269 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:03.288 WindowServer[103]: Created shield window 0x170 for display 0x042c0140
08-07-2013 20:55:03.288 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:03.288 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:03.288 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:03.505 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:03.529 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:03.556 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:03.556 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:03.556 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:03.556 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:03.556 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:03.879 WindowServer[103]: Created shield window 0x171 for display 0x042c0140
08-07-2013 20:55:03.879 WindowServer[103]: Created shield window 0x172 for display 0x003f003e
08-07-2013 20:55:03.879 WindowServer[103]: Created shield window 0x173 for display 0x003f003d
08-07-2013 20:55:03.890 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80000000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:55:03.890 WindowServer[103]: Display added
08-07-2013 20:55:03.890 WindowServer[103]: Display removed
08-07-2013 20:55:03.892 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:03.892 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:03.892 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:03.893 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:03.977 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:04.003 WindowServer[103]: Created shield window 0x174 for display 0x042c0140
08-07-2013 20:55:04.003 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:04.003 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:04.004 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:04.273 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:04.273 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:04.273 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:04.273 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:04.717 WindowServer[103]: Created shield window 0x175 for display 0x042c0140
08-07-2013 20:55:04.717 WindowServer[103]: Created shield window 0x176 for display 0x003f003e
08-07-2013 20:55:04.717 WindowServer[103]: Created shield window 0x177 for display 0x003f003d
08-07-2013 20:55:04.766 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:55:04.766 WindowServer[103]: Display added
08-07-2013 20:55:04.766 WindowServer[103]: Display removed
08-07-2013 20:55:04.769 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:04.769 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:04.769 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:04.769 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:04.840 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:04.856 WindowServer[103]: Created shield window 0x178 for display 0x042c0140
08-07-2013 20:55:04.856 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:04.856 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:04.856 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:05.062 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:05.078 WindowServer[103]: Created shield window 0x179 for display 0x042c0140
08-07-2013 20:55:05.078 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:05.079 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:05.079 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:05.289 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:05.312 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:05.324 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:05.360 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:05.360 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:05.360 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:05.360 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:05.680 WindowServer[103]: Created shield window 0x17a for display 0x042c0140
08-07-2013 20:55:05.680 WindowServer[103]: Created shield window 0x17b for display 0x003f003e
08-07-2013 20:55:05.680 WindowServer[103]: Created shield window 0x17c for display 0x003f003d
08-07-2013 20:55:05.682 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:55:05.682 WindowServer[103]: Display added
08-07-2013 20:55:05.682 WindowServer[103]: Display removed
08-07-2013 20:55:05.684 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:05.684 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:05.684 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:05.684 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:05.694 WindowServer[103]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x10789a110 isBackBuffered: 1 numComp: 3 numDisp: 3
08-07-2013 20:55:05.890 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:05.914 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:05.927 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:06.004 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:06.027 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:06.040 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:06.766 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:06.789 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:06.802 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:06.856 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:06.880 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:06.892 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:07.079 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:07.102 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:07.114 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:07.423 WindowServer[103]: Received display connect changed for display 0x42c0140
08-07-2013 20:55:07.440 WindowServer[103]: Created shield window 0x17d for display 0x042c0140
08-07-2013 20:55:07.440 WindowServer[103]: handle_will_sleep_auth_and_shield_windows: no action for lock state 1
08-07-2013 20:55:07.441 WindowServer[103]: Received display connect changed for display 0x3f003d
08-07-2013 20:55:07.441 WindowServer[103]: Received display connect changed for display 0x3f003e
08-07-2013 20:55:07.682 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:07.710 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:07.710 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:07.710 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:07.710 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:07.724 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:07.737 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:08.032 WindowServer[103]: Created shield window 0x17e for display 0x042c0140
08-07-2013 20:55:08.032 WindowServer[103]: Created shield window 0x17f for display 0x003f003e
08-07-2013 20:55:08.032 WindowServer[103]: Created shield window 0x180 for display 0x003f003d
08-07-2013 20:55:08.033 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0: Startup Mode 2560 x 1440, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80000000, IODepth 0x2, IOReturn 0x0
08-07-2013 20:55:08.034 WindowServer[103]: Display added
08-07-2013 20:55:08.034 WindowServer[103]: Display removed
08-07-2013 20:55:08.036 WindowServer[103]: Display 0x042c0140: GL mask 0x1; bounds (0, 0)[2560 x 1440], 42 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model b005, S/N 0, Unit 0, Rotation 0
UUID 0x000006100000b00500000000042c0140, ColorProfile { 2, "iMac"}
08-07-2013 20:55:08.036 WindowServer[103]: GLCompositor: GL renderer id 0x01022644, GL mask 0x00000007, accelerator 0x0000409b, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
08-07-2013 20:55:08.036 WindowServer[103]: Display 0x003f003e: GL mask 0x4; bounds (3584, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffff003f003e
08-07-2013 20:55:08.036 WindowServer[103]: Display 0x003f003d: GL mask 0x2; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
UUID 0xffffffffffffffffffffffff003f003d
08-07-2013 20:55:08.055 WindowServer[103]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042c0140 device: 0x10789a110 isBackBuffered: 1 numComp: 3 numDisp: 3
08-07-2013 20:55:09.442 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:09.466 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:09.478 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:10.033 WindowServer[103]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
08-07-2013 20:55:10.057 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:10.069 WindowServer[103]: Display 0x042c0140: MappedDisplay Unit 0; ColorProfile { 2, "iMac"}; TransferFormula (1.000000, 1.000000, 1.000000)
08-07-2013 20:55:18.804 coreaudiod[222]: Disabled automatic stack shots because audio IO is active
08-07-2013 20:55:18.862 coreaudiod[222]: Enabled automatic stack shots because audio IO is inactive

Folder with question mark keeps flashing on startup

I was using the internet on my macbook pro 13 ich late 2011 model this morning while a youtube video was being streamed and it suddenly froze. the cursor was moving though and i thought this must be an issue with the amount of heat the mac was accumalating and i switched it off by pressing the power button.
When I restarted it, the screen was white, it chimed and after a few seconds, a folder with a question mark in it kept flashing.
i Looked up some forums whuch suggested i press option on startup and it only took me to internet recovery mode whilst not detecting a hardrive. i pressed command+R and it took me to internet recovery mode.
finally i called a mac engineer over and asked him to take a look at my computer. he first opened it and checked the connections. he then booted it up, smae problem. after that, he inserted a pen drive with OSX mavericks on it and booted it while option was pressed and this time, disk utility came up, but in disk utility, there was no sign of my hard disk at all and only the USB storage was displayed.he then went on to tell me that my hard disk has crashed and i should get a replacement. But i dont understand why the mac didnt indicate i had any problems with my harddisk at all because i know macintosh to be very meticulous. i've tried everything except for an internet recovery and dont know what to do. the startup manager is also not displaying
please help me as i do not want to want to change my harddrive without my system telling me theres something wrong with it and because i think this guy is trying to fleece me. Please Help. is there anything I can do to fix the problem?

The hard drive or cable is bad.
The system does tell you....well sort of. There's a monitoring system named "SMART" or self moniitoring, analysis, and reporting technology) but it's not really all that good at predicting as the following will tell you:
http://en.wikipedia.org/wiki/S.M.A.R.T.
It's supposed to monitor your system, but a Google study some years ago on a large number of drives found it's ability to predict wasn't that great.
If it's of any help, the following link provides a list of all drive related utiltiies (or most of them, anyway) for Macs, ranging from the free (like Disk Utility) to open source, to some of the most expensive. It's a good link. Some of the sites associated with them have self help and info pages.
Here's the link:
http://forums.macrumors.com/showthread.php?t=1544280
My advice would be 1) KEEP GOOD BACKUPS and 2) Use a tool to periodically scan the drive for errors or developing errors.

Macbook Pro and External Monitor flashing?

I am using a Macbook Pro with an External Dell 1908fp 19" monitor via a Thunderbolt to DVI adaptor all fine.
However the annoying niggle I have is that the monitor which seems fine, keeps flashing intermittently on and off randomly?!?
Would anyone know why this is happening and if its the Mac's fault? I have the MBP open and the Monitor as the 2nd screen at 1440x900 which it seems to have defaulted to, and its very clear on both screens.
Is my monitor on its way out? it seems ok, and is quite new (though it was 2nd hand a couple of years ago) or is this a known Apple issue?
Thanks for any help

The graphics card in the MBP supports resolutions far greater than that of the internal display, so any modern monitor will work fine - up to and including Apple's excellent (but pricey) Thunderbolt display and Cinema display.
The MBP will detect the external display and set the image to the correct resolution automatically, or you can choose the resolution in System Preferences -> Displays, so you don't need to worry about a black border.
Most modern monitors are 1080p and this works perfectly as an external display for a MBP. You will need a mini-displayport to HDMI cable to connect the two. If you get a monitor with built in speakers then that cable will also transfer audio.

External monitor flashes when scrolling large Photoshop images

Hello,
My external monitor is flashing when I scroll around large Photoshop files. I'm assuming it the graphics processor switching modes. I've got a brand new Macbook Pro 2.66 i7 17" computer and am using a 23" Cinema HD Display (clear bezel) with the Apple ADC to DVI adapter.
How can I get this to stop?
Thanks for the help,
Cyril
Message was edited by: CyrilW

According to Apple with an external monitor connected only the nvidia card is used. So it's not changing graphics cards. I would think it's more a driver issue or the usual blinking screen fault of nvidia (timing issue). Send in a report to Apple describing the fault.
One other thing to check is your cables, from what i gather from your post you have a chain adc-dvi-mdp rattle them, and clean them with spray to take away oxides.
Message was edited by: pepparkaka

#2 monitor flashes static image

I am running two monitors and the #2 monitor connected via its DVI-D port from the mini dv port is flashing/blinking with brief pulses of pixelated bars. I would best describe them as what you seen when you run a TechTool video test...lots of varied colored pixels. The monitor is a Acer X223W set to 1680x1050, 60 hertz and colors set to millions.
Any ideas or suggestions as to what's going on?

turn the monitor off and back on again until Apple issues a fix.

Monitor Flashes on Startup

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