Wake Up! Wake Up! Monitor, Wake Up!
Like others, I am very pleased with my new MBA 2.13/4gb/256gb. But waking up the external monitor is driving me nuts! I can't find any consistency in what it takes to wake up the monitor from MBA sleep mode once I connect it to the DVI adapter. The monitor is a Samsung 32" that fully supports the resolution, and produces a great looking image - when it works! No problem running both the MBA open with the monitor, but once I close the lid and press the spacebar on the Apple bluetooth keyboard (or mouse for that matter), most of the time the monitor just sits there. About every third time, it works just like I would expect, but the other times, it just refuses to recognize the MBA. I suppose that the MBA just isn't sending a signal to the port, but the inconsistency is what's driving me nuts. I have installed all updates through Software Update, but that didn't resolve the problem.
Anybody found a solution yet?
UPDATE: Even though I did a Software Update immediately following my data migration from the MBP to the new MBA, I went out to the Apple site and downloaded the update again. Presto! Now the external monitor and MBA are functioning well together - just like I expected. Interesting.... Maybe it was the reboot, maybe the original update was overwritten by something else. I dunno.... but whatever the cause, everything is now behaving like I wanted.
Similar Messages
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I am having inconsistent monitor wake up issues. If the CPU is on and past the bios boot and THEN I turn on the monitor all works properly. However, the monitor will NOT come out of power save / hibernation mode. I have tried different monitors with the same behavior and am on my second ATI 9600 Pro 128MB graphic card. I have installed the latest Catalyst drivers (4.0) and flashed the MoBo bios (amibos 3.31a) and still no change in the effect. I am suspect that it is some bios setting but can't figure out what the issues are. As a side note, I have had twice in about 40 boots an error: "Dram timing is too tightly so reload timing". The DRAM timing configuration is enabled by SPD at 3-3-3-8-8 (unchangeable in current mode).
Suggestions greatly appreciated!
SYSTEM:
P4 2.8GHz w/ 800M and 512K
2 DDR 256 / DDR400 CL3 PC3200 (Kingston)
ATI Radeon 9600 Pro 128MB
MSI 865PE Neo2-PLS
Viewsonic E90f 19" monitor
Windows XP Pro SP1.1aYou can set your DDR timings manually by disabling SPD in BIOS. Before you do that, be aware of the exact description of your memory sticks and try to find out in Kingston Website about possible timing values.
About the problems with the Monitor, in BIOS you should have a menu 'Power Management Features'. If you have
ACPI Standby State choose 'Auto'
Re-Call VGA BIOS at S3 resuming choose 'Disabled'
Power Management/APM choose ' Enabled'
Suspend Time Out 'Disabled'
On this menu if you have a Submenu 'Set Monitor Events', get in, and if you have something like
FDC/LPT/COM Ports choose 'Monitor'
Primary Master IDE 'Monitor'
Primary Slave 'Ignore'
Secondary Master IDE 'Monitor'
Secondary Slave IDE 'Ignore' -
It's impossible to turn on the monitor (wake up) without reboot if i click any key in the same point when OS is going to sleep. If 1-2 seconds manage to pass - Everything is ok!
Please fix it!use the last combination the three finger reflash you will lose all your data but your phone might work, if the last code does not work you ought to contact either provider or nokia care point for assistance
*#7780# - Restore factory settings - resets all the settings to the default ( you will not lose any data)
Make sure you back up your data as you will lose all of it when you perform option 2 or 3 on this list.
*#7370# - Reformat your phone
This you perform as a last resort. Nothing else is working. Turn off your phone, hold the following buttons while pressing the power button. (the default code is 12345)
re-flash - hold the following buttons *, 3 (number button) and talk/green key. turn on the phone and do not release those buttons until you see the Nokia boot up screen.
If these codes are not working the only thing for you to do is contact your Nokia Care Center/Service.
You know what I love about you the most, the fact that you are not me ! In love with technology and all that it can offer. Join me in discovery.... -
Mac OS X 10.6.8 statup problem: desktop goes black 10 secs after booting, can remain apparently asleep for 15 mins. I can't prompt it to wake, until recently it would wake when peripheral were added (earphones). What is wrong, and how can this be fixed?
You need to fresh install 10.6, programs fresh form original sources and return only vetted files (no TM migrations) from a regular storage drive
But this when erasing the drive use the Security Option: Zero All Data before installing 10.6
What has happened your data got corrupted and it's corrupted on the TM drive too.
So the Zero will map off bad sectors on your drive, the 10.6 install will be fresh, the programs will be fresh and only files will be returned, you'll find out in short order which ones they are.
Reducing bad sectors effect on hard drives
How to erase and install Snow Leopard 10.6
Once you are back up, then consider making a option key bootable clone.
Most commonly used backup methods explained -
10.6.4 Wake From Sleep Three Monitors
Never even the slightest wake from sleep problem on this 8-core Mac Pro running 10.5.0 through 10.6.3...
10.6.4 just woke from sleep — iTunes screen saver album cover art remained on my left and right monitors — system was flaky/unusable would not restart — 3-key+eject shutdown...
I suppose this is yet another problem running three monitors, but it is tough to see NEW problems, sigh...
Matching ATI Radeon HD 2600 OEM cards
Apple 30" monitor
ATI Radeon HD 2600 XT:
Chipset Model: ATI Radeon HD 2600
Type: GPU
Bus: PCIe
Slot: Slot-1
PCIe Lane Width: x16
VRAM (Total): 256 MB
Vendor: ATI (0x1002)
Device ID: 0x9588
Revision ID: 0x0000
ROM Revision: 113-B1480A-252
EFI Driver Version: 01.00.252
Displays:
Cinema HD:
Resolution: 2560 x 1600
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
Display Connector:
ATI Radeon HD 2600 XT:
Chipset Model: ATI Radeon HD 2600
Type: GPU
Bus: PCIe
Slot: Slot-2
PCIe Lane Width: x16
VRAM (Total): 256 MB
Vendor: ATI (0x1002)
Device ID: 0x9588
Revision ID: 0x0000
ROM Revision: 113-B1480A-252
EFI Driver Version: 01.00.252
Displays:
LCD2490WUXi:
Resolution: 1920 x 1200 @ 60 Hz
Pixel Depth: 32-Bit Color (ARGB8888)
Mirror: Off
Online: Yes
Rotation: Supported
SDM-HX73:
Resolution: 1280 x 1024
Pixel Depth: 32-Bit Color (ARGB8888)
Mirror: Off
Online: Yes
Rotation: Supported
Status: No Display ConnectedSame thing here, never a sleep issue until 10.6.4. The last 2 mornings I have no way to wake the machine. I have to hold the power button and shut down. Completely unresponsive.
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MacbookPro + External Monitor wake up from sleep
Hey,
If I connect my mbp to external monitor and press sleep and then close the lid, 30% of the cases I cannot wake it up. I have all updates in Mountain Lion.
Any thoughts about it? Software bug?But still, the sleep issue persists, so it is a more subtle timing issue. I upgraded my MBP with a Corsair 8GB kit ( http://www.corsair.com/us/corsair-mac-memory-8gb-ddr3-sodimm-memory-kit-cmsa8gx3 m2a1333c9.html ) and it indicated it had 9-9-9-24 CAS timing. It has worked flawlessly till now. Note that my Mac is a Late 2011, whose memory runs at 1333 MHz.
As far as I can tell, the 13" Mid 2010 models used 1067 MHz memory with 7-7-7-20 CAS timing: http://www.corsair.com/us/corsair-mac-memory-8gb-dual-channel-ddr3-sodimm-memory -kit-cmsa8gx3m2a106c7.html -
Turning on monitor wakes mac from sleep
I've hooked up my G4 Gigabit Ethernet to my HDTV, and I'm happily using it to play music and watch slideshows. Very happy to breath some life back in the girl.
One issue though: If I turn on my monitor to watch TV it wakes the G4 from sleep (the state I keep it in most of the time). Most of the Shareware or Scripts I've seen are for the exact opposite issue -- trying to keep the computer from going to sleep -- I want to keep the computer asleep!Options is there in Tiger. This is a screenshot of the Display Preferences from a Tiger volume.
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Attention: HPIO Trap Monitor wake issues on Leopard
Guys, I've never had any sleep issues with my Intel iMac before; but it seems like the latest 10.5 updates are NOT compatible with the HPIO Trap Monitor, which is part of the software package installed for HP all-in-one printers on Macs...
In 2 or 3 occasions during the last couple of months, I wasn't able to wake my iMac from sleep, having to resort to a hard reboot. It's nothing with 10.5.7, because this ALSO happened with 10.5.6.
After some analysis of console messages, I discovered the following:
Process: HPIO Trap Monitor [97]
Path: /Library/Printers/hp/hpio/HPIO Trap Monitor.app/Contents/MacOS/HPIO Trap Monitor
Identifier: HPIO Trap Monitor
Version: ??? (???)
Code Type: X86 (Native)
Parent Process: launchd [1]
Date/Time: 2009-05-17 17:34:41.205 +0200
OS Version: Mac OS X 10.5.7 (9J61)
Report Version: 6
Anonymous UUID: 71B7EADA-0821-4669-9BC2-2CD6D1E42348
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread: 0
My question: my printer works fine so far, but I am afraid this driver or specific process is not compatible anymore with Leopard...what happens if I erase it from my system? Thanks in advance!Reinstall the latest HP software. I have no such crashes with my Photosmart 4280 AIO attached to my iMac. Version 2.6.0 runs without issues.
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Computer won't sleep, my monitor wakes up my computer
I recently purchaced at T232HL for my PC. It was working fine, now whenver my PC blanks the display or goes to sleep the monitor starts looking for another input then wakes the PC back up. The computer is plugged into HDMI1, when it goes to sleep the monitor tries HDMI2, VGA, then back to HDMI 1, then displays "No Signal", the amber light comes on briefly (0.5s) then the screen comes back on to my lockscreen with the PC wide awake. Using powercfg -lastwake I can see that a USB device woke up the computer. I tired unplugging each device 1 by 1 and found that when the USB to the monitor is unplugged it goes to sleep without issue (it still cycles inputs, but doesn't get woken up in the end). What's going on here? I don't think the monitor was cycling through input when I first started using it, and it certainly wasn't staying awake. Any hints on how to prevent auto input searching and preventing the monitor from waking up my PC? Thanks-Ian
RidgePirate,
Go to the device manager.
Right click and go to the properties of your display adapter.
Go the power management tab and see if there is an option to wake the computer from sleep. -
Mid-'12 Air freezes after wake up w/ external monitor attached
Every once in awhile, while I have my Air hooked up to an external display with the Air closed, the computer will freeze after attempting to wake up from sleep. I'm able to wake the computer up with my bluetooth trackpad and keyboard, but all that displays is a blue screen on the external monitor. The external monitor is a samsung and I am connecting it through a mini-display to hdmi convertor.
Sorry for taking so long, I had to go Christmas shopping with the family. Anyway, I tried that, and no gas there, either. I've done a memtest and changed the hibernatemode to 0 using pmset since this post. So... yeah. I'm hitting a wall and am willing to bet it's the SSD going out the door.
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Monitor wakes from sleep twice
Hello,
For the last few days I have noticed a couple funny things happening. When the Mac Pro wakes from sleep my HP 2475w monitor, which is also in sleep mode, wakes up, gives me a message that no signal is received, goes back to sleep and then wakes up again. This happens in about 10 seconds or so, but once awake works fine (for the most part).
The other thing I've notices for a slightly longer time, maybe 2-3 weeks, is sometimes when I move my wireless mouse (logitech M305) the monitor goes black for a few seconds but always comes back on.
I wonder if these two occurrences are related and may be due to something wrong with the HD 4870 or the video card? Someone on a previous post said something about cleaning the dust from the video card with canned air.
Does anyone have any suggestions what I might try? I have apple care but before I go down that road I wanted to check here first.
One other thing that I see reported a lot but I've learned to live with, is the problem of the monitor screen occasionally turning to snow while coming back from sleep. It always rights itself with 2-3 seconds.
Thanks, Dennis*"Anybody have any ideas?"*
Call Apple and arrange for repair. -
This problem pertains to my wife's mini (1.42 GHz, 1 GB RAM, 10.4.3), not my own machine.
We recently had a problem where she couldn't use printer sharing to print through the printer connected by USB to my machine. Resetting the NVRAM seems to have cleared that up, but has created a new problem.
Normally we do not power-down or sleep our machines: we let the displays shut off after a few idle minutes, though. Since resetting the NVRAM on her machine, her display (a Dell 19" LCD, fwiw) will periodically activate itself. I haven't timed the interval, but it seems to happen roughly every 3 hours. I've checked the Energy Saver pref panel, and it seems to be set the way I want.
I'm comfortable dropping into Terminal and munging around in there--if that's the quickest way to fix it, I'm happy to try.
iMac G5 2.0 GHz Mac OS X (10.4.3)Here's another one; you never know!
A number of sleep-related issues can appear after incremental Mac OSX updates, including the inability to properly go to sleep, problems waking from sleep, and having your display go to sleep without your Mac going to sleep. The most common culprit is Bluetooth. Try these tips to fix your sleep problems.
WAKE UP
In System Preferences>Bluetooth, uncheck Allow Bluetooth Devices To Wake This Computer. If you are using a Bluetooth mouse and keyboard, you'll have to wake your Mac by pressing the power button.
FILE CORRUPTION
Your Bluetooth preference file may be corrupt-you'll need to delete it. Turn Bluetooth off, then go to the /Users/user name/Library/Preferences folder. Look for a file called com.apple.Bluetooth.plist and trash it.The OS will create a new preference file when you enable Bluetooth again.
ENERGY SAVER
If you have issues with a Mac or display that goes to sleep at inappropriate times, you may have a problem with Energy Saver. Delete the following .plist files and restart:
-/Library/Preferences/SystemConfiguration/com.apple.PowerManagement.plist
-/Users/username/Library/Preferences/com.apple.systemuiserver.plist--(username is your name or System Administrators name).
-/Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist
A restart is very important after deleting these plists. After a reboot your Mac will then generate new ones.
In some cases, running MacOS X's cron tasks-maintenance that the OS performs automatically if you leave your Mac on 24 hours a day-can resolve many sleep problems. If you don't want to leave your Mac on, you can use MacJanitor, Yasu, or OnyX free at Versiontracker.com.
Cheers!
DALE -
All of a sudden, for no reason at all as nothing has changed in my PC, my monitor has stopped waking-up when I move the mouse. Sometimes I have to revert to re-booting the PC just to get a picture back on the screen.
I have a Samsung 173T which has a flashing green LED when in sleep/standby/of mode.
Moving the mouse and hitting keys often does not bring a picture back to the screen.
Sometimes hitting the Exit/Source key on the monitor will bring the screen back to life but the picture will flash on and off a few times before stabilising.
This has been an intermittent problem for the past 8 months with intervals of about 8 weeks before the problem starts again.
Can anybody please tell me how to resolve it ?
Thankyou.I think TS meant "reseat" the video card. Turn off your system, turn off the PSU(unplug it even), hit your power button to discharge the capacitors, and pull the video card out of the slot and re-insert the card to ensure it is seated properly in it's slot. Reconnect cables and PSU plug, turn on the PSU, and turn on your computer. Remember to touch the PSU and case to ensure you don't fry a component with a static discharge.
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My MacBook Pro won't wake up, how do I wake it?
My computer has been bouncing out of iPhoto- I've had to restart my computer a few times today. In the past it would sometimes take a long time to wake up- I would press the brightness key or track pad and it would wake up. Now it is on but I cannot get it to wake with a picture. Anybody have a suggestion?
Have read all through this thread trying to resolve my Rip Van Winkle problem with my MacBook Pro late 2011 and cannot get to the first stage of having the machine turn on to try the other suggestions.
Machine was on, left alone for a short while, went to sleep and have been unable to awake it, period. How are you folks getting your machines on to try the other things? Any suggestions as to actually get the machine on?? Am using older G4 machine currently.
Have made an appt with "Genius Bar" for Thurs hoping for a fix. -
Won't wake at first. Then wakes after restart attempts as if nothing was wrong!
Hi guys. This has happened twice now so I know I'd better find out what's going on because something's wrong and I'm being given a warning.
I closed the computer lid. I came back hours later; opened it up and it wouldn't wake up. I shut it down by holding down the power button, then started it back up. The system won't restart but the fan comes on. Then I do this several times. I try the P-ram restart method also. Eventually, it wakes from sleep just as if none of those restart attempts had been made! That is, there was my Safari layout just the way I'd left it and everything was operational!
What is going on. What needs to be fixed? Thanks.It's possible the system is entering deeper hibernation (depends on what year model it is). But if that's the case, wait longer... Open the lid and just give it a minute or so. See if the screen eventually displays properly.
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