Thunderbolt primary display hdmi

I have a problem with my new thunderbolt display for my mac mini mid 2011.
When I connect the second dispaly ( a sony bravia 40") to the HDMI port it becomes the primary monitor and can't change it so the thunderbolt display keeps being the primary monitor.
Any idea???
Thanks

Similar Messages

I cant audio out of my macbook pro.it is connected by a mini port display/hdmi adapter. i went to network preferencesand my tv- external device doesnt come up how do i fix this does any one know?

can anyone tell me how to get sound out of my macbook pro. i bought a miniport display/hdmi adapter for my tv but in network preferences i got video to work but not sond. i cant get my tv to come up as a listed device so that i can change setting on output audio. i was told maybe something is disabled as devices so confused any help greatly appreciated 516angelo

Your Mac does not have a thunderbolt port, but has a mini display port instead. It will not output sound so you will have to get sound through a aux cable.

How can I setup my thunderbold display to work as my primary display? I would like to have my macbook pro 2011 as my second display. thanks

I have and Macbook pro 2011 february. I have installed Lion with the lastest update. I would like to use my thunderbold display as my primary display. The same way when I close my MB Pro 2011, but I wish to use my Macbook pro display as my secondary display.
thanks

If your Mac has got Mini DisplayPort, purchase a Mini DisplayPort to HDMI adapter and a HDMI cable. You won't have to change any setting, and image will show on your TV after connecting it to your MacBook Pro. See > http://support.apple.com/kb/HT4241?viewlocale=en_US&locale=en_US

Huge apple fan, have thousands invested in stock and products. I'm deployed and I want to know a way to play my PS3 through the thunderbolt connector to HDMI? is there any software to support this?

I would like to start off by saying, that I'm a huge apple fan, even own 8 shares. I have everytihing apple, from multiple phones, two ipads, macbook air, macbook pro, time machine, and 2 apple tv's. So, I easliy have invested enough for a reponse. But, I'm really frustrated right now because I'm deployed and I would love nothing more than to be able to play my PS3 on my macbook pro. I know that this would be easily possible if mac devoted a week to a solution. Or maybe there is already software that would allow me to use my thunderbolt connection to HDMI to connect to my PS3. I have the hardware, all I need is a program that would reconize this. This would only help there sales, so I don't understand why you can't already do this. To be able to use your screen on your macbook pro as a TV for your game consoles would be a huge to boost sales. Please tell me if this is possible and what I need to do it? Or please tell me why this is not possible?

Welcome to Apple Support Communities
What you want is Target Display mode. This mode is only supported in Late 2009 and Mid 2010 27-inch iMacs, and Mid 2011 or newer iMacs, but MacBooks Pro are not supported, so you cannot use your MacBook as a display for your PlayStation 4.
In the case of Late 2009 and Mid 2010 27-inch iMacs, there is an adapter called Kanex XD which allows you to use the iMac as a display for a Xbox 360 or PlayStation 3, but Xbox One and PlayStation 4 are not supported. In other words, you need an external monitor for your PlayStation 4.

Can a laptop with VGA output use the Apple Thunderbolt 27" display?

I bought a 2011 Macbook Air and I'm thinking about upgrading my office monitor. The new Apple Thunderbolt 27" display comes to mind.
However, I also have a Lenovo X201 with VGA output, which I would also like to connect to the Apple Thunderbolt 27" display sporadically.
Will the VGA to mini-display port adapter work? If not, does there exist a VGA to mini-display port converter that will work and if so which one?

You are thinking of that adapter backwards. It is not VGA to MDP but is "Mini DisplayPort to VGA Adapter". This means it will take video out of a a MDP connection and convert it to a VGA connection. It will not go the other direction like you need.
Sorry but that Lenovo just doesn't have the ability to connect to the new display. If it had a HDMI video port like some other Lenovo models, you could adapt from that but I don't know of any VGA to Mini-DisplayPort/ThunderBolt adapters.
Even if you were to use such an adapter, the video card in that laptop couldn't drive a 27" display at the native resolution so it would look very bad.
One other option would be to use the Lenovo X200 docking station which has a full sized Display Port. You would have to use a Display Port to Mini Display port adapter then you could attach the TB cable to it. There is also a USB video replicator that has a DVI-I output then then yet another adapter to get to Mini-Display.
However, both of these options would still be limited by the graphics card at 1920x1080 so it still wouldn't look good.

Thunderbolt output to hdmi 1.4

Hi,
I am using Thunderbolt Display and as you all know it's resolution is 2560x1440. When I want to connect it something else then iDevice, the way I choose is HDMI. But the problem is it needs to be a hdmi 1.4 cable so that it can support that max resolution, that pc supports it, it has a hdmi 1.4 output but I can't find any cable which turns thunderbolt output into hdmi 1.4 output.
If there is such a cable, can u give a link please ?
or
If you know any other way to connect them, which supports 2560x1440 res. can u tell me please ?
Thank you....

Sure, Premiere can deal with r3d footage just fine but it doesn't have any native 3d tools.
I've used Tim Dashwood's Stereo3D Toolbox in FCP 7 and dabbled with it in Premiere (the new version supports Premiere, not just After Effects) and it's very good. If you want to do any post-convergence or floating window work (or even digital zooming) it's essential.
Still, I prefer the Stereoscopic Adjuster filter in Edius. Have a look at their 3d QuickStart and you'll see what I mean:
http://www.grassvalley.com/docs/Application_Notes/professional/edius/PRV-4155M_EDIUS_3D_Tr aining_AN.pdfhttp://
http://www.grassvalley.com/docs/Manuals/professional/edius/PRV-4144M_EDIUS_3D_QuickStart.p df

Two Thunderbolts not displaying simultaneously

I purchased 2 Thunderbolt displays on Friday and have not been able to get both displays working at the same time.
SET UP: Two (2) Thunderbolt displays from a Macbook Pro 17" that also runs Windows 7 through Parallels running OS X 10.6.8.
Displays are daisy chained correctly but only one is detected. Went through System Preferences > Display and it only shows laptop and Thunderbolt #1. Tried "detecting" and nothing happens
Both displays work just not simultaneously. Apple support had me reset. When I did the second display was detected and the primary was not -- they switched.
Ethernet connection through display will only work in Parallels/Windows -- internet will not connect in Firefox or Safari on the Mac side. Firefox/Safari will connect when straight through the laptop but I am prompted for network ID (typical for me because of our firewall and me being the only Mac on a PC network)
When clamshell is closed only the primary display works
I updated everything and still no change
Any insight would be greatly appreciated. I would hate to have to take one or both back because they won't work just as advertised.
I was on the phone with Apple support for over an hour and have no resolution

Can you try daisy-chaining another device, say an HDD, in between the 2 displays?

How to Force mac Thunderbolt External Display with Integrated GPU for Macbook Pro 2012?

I have been getting GPU Panic whenever I use external Thunderbolt Display.
Not sure whether this is software after(Mavericks) or hardware, if anybody could shed some light I would appreciate it.
The Current Discrete GPU will only work for few seconds 10 sec max before it became blank and require you to force shutdown. This also happened even without external display Blank and GPU Panic upon restart. So I suspected either the discrete GPU failure or software in Mavericks.
But at the moment I'm looking for workaround so I can use the intel intergrated GPU to use my Mac Thunderbolt External Display.
Thank you in advance for any input.
Anonymous UUID:       08E3F48E-64B8-B380-1B7A-A676656BE0A6
Fri Nov 1 21:55:27 2013
panic(cpu 0 caller 0xffffff7f8876bfac): "GPU Panic: [<None>] 4 0 a0 d9 9 8 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0x102c00000 0xffffff80fe1b8000 0x0e7150a2, D0, P2/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.4.12/src/Apple MuxControl/kext/GPUPanic.cpp:127
Backtrace (CPU 0), Frame : Return Address
0xffffff80fd8b3540 : 0xffffff8006422f69
0xffffff80fd8b35c0 : 0xffffff7f8876bfac
0xffffff80fd8b3690 : 0xffffff7f87020cf8
0xffffff80fd8b3750 : 0xffffff7f870ede26
0xffffff80fd8b3790 : 0xffffff7f870ede84
0xffffff80fd8b3800 : 0xffffff7f87318f31
0xffffff80fd8b3870 : 0xffffff7f87111011
0xffffff80fd8b3890 : 0xffffff7f87027841
0xffffff80fd8b3940 : 0xffffff7f87025362
0xffffff80fd8b3b40 : 0xffffff7f870263cd
0xffffff80fd8b3c20 : 0xffffff7f86fd365a
0xffffff80fd8b3db0 : 0xffffff7f86fd23e4
0xffffff80fd8b3dd0 : 0xffffff7f8873e812
0xffffff80fd8b3eb0 : 0xffffff7f8873e6ee
0xffffff80fd8b3f00 : 0xffffff7f8873d55e
0xffffff80fd8b3f20 : 0xffffff800644a15a
0xffffff80fd8b3fb0 : 0xffffff80064d6aa7
      Kernel Extensions in backtrace:
         com.apple.driver.AppleMuxControl(3.4.12)[A4934A66-0E30-36E9-984A-650481102449]@ 0xffffff7f8875e000->0xffffff7f88770fff
            dependency: com.apple.driver.AppleGraphicsControl(3.4.12)[661E3C87-5B97-3272-88FF-B9BA9B6E2 4ED]@0xffffff7f88756000
            dependency: com.apple.iokit.IOACPIFamily(1.4)[045D5D6F-AD1E-36DB-A249-A346E2B48E54]@0xfffff f7f8772a000
            dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.6)[38E388A5-92D6-3388-B799-F2498E582287]@0 xffffff7f86f7d000
            dependency: com.apple.driver.AppleBacklightExpert(1.0.4)[E04639C5-D734-3AB3-A682-FE66694C66 53]@0xffffff7f88759000
         com.apple.nvidia.driver.NVDAResman(8.1.8)[3A2A3C2D-E129-3190-A682-E831B38F0FBF] @0xffffff7f86fd0000->0xffffff7f8723afff
            dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
            dependency: com.apple.iokit.IONDRVSupport(2.3.6)[86BA68C6-18DD-30A1-ABF6-54597AD6C277]@0xff ffff7f86fc0000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.6)[38E388A5-92D6-3388-B799-F2498E582287]@0 xffffff7f86f7d000
         com.apple.nvidia.driver.NVDAGK100Hal(8.1.8)[3CF8C2FA-83E6-39E3-A5B7-C7CC839B8C7 5]@0xffffff7f87245000->0xffffff7f873f4fff
            dependency: com.apple.nvidia.driver.NVDAResman(8.1.8)[3A2A3C2D-E129-3190-A682-E831B38F0FBF] @0xffffff7f86fd0000
            dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
         com.apple.driver.AGPM(100.14.11)[087FCB18-55FA-300E-9D22-DDE636C74BE1]@0xffffff 7f8873c000->0xffffff7f8874dfff
            dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
            dependency: com.apple.driver.IOPlatformPluginFamily(5.5.1d27)[C86803C1-60BC-386D-9C54-2E6D7 4CCEA74]@0xffffff7f87733000
            dependency: com.apple.iokit.IONDRVSupport(2.3.6)[86BA68C6-18DD-30A1-ABF6-54597AD6C277]@0xff ffff7f86fc0000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.6)[38E388A5-92D6-3388-B799-F2498E582287]@0 xffffff7f86f7d000
            dependency: com.apple.AppleGraphicsDeviceControl(3.4.12)[C171C5AF-1BB6-385A-A4DB-3ED5626711 1E]@0xffffff7f8841c000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
13A603
Kernel version:
Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64
Kernel UUID: 1D9369E3-D0A5-31B6-8D16-BFFBBB390393
Kernel slide:     0x0000000006200000
Kernel text base: 0xffffff8006400000
System model name: MacBookPro10,1 (Mac-C3EC7CD22292981F)
System uptime in nanoseconds: 88932950458
last loaded kext at 12260883008: com.intego.Family-Protector.extension     1770 (addr 0xffffff7f8888a000, size 53248)
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com.intego.virusbarrier.kext.realtime     775
com.intego.netbarrier.kext.network     653
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com.rim.driver.BlackBerryVirtualPrivateNetwork     1.0.15
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com.intego.Family-Protector.safe-boot     1770
com.rim.driver.BlackBerryUSBDriverInt     0.0.97
com.apple.filesystems.autofs     3.0
com.apple.driver.AppleHWSensor     1.9.5d0
com.apple.iokit.IOBluetoothSerialManager     4.2.0f6
com.apple.driver.AGPM     100.14.11
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com.apple.iokit.IOUserEthernet     1.0.0d1
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com.apple.Dont_Steal_Mac_OS_X     7.0.0
com.apple.driver.AppleHDA     2.5.2fc2
com.apple.driver.AppleHWAccess     1
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com.apple.driver.AppleIntelHD4000Graphics     8.1.8
com.apple.driver.AppleMikeyDriver     2.5.2fc2
com.apple.GeForce     8.1.8
com.apple.driver.ACPI_SMC_PlatformPlugin     1.0.0
com.apple.driver.AppleLPC     1.7.0
com.apple.driver.AppleSMCLMU     2.0.4d1
com.apple.driver.AppleMuxControl     3.4.12
com.apple.driver.AppleBacklight     170.3.5
com.apple.driver.AppleMCCSControl     1.1.12
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport     4.2.0f6
com.apple.driver.AppleSMCPDRC     1.0.0
com.apple.driver.AppleIntelFramebufferCapri     8.1.8
com.apple.nvidia.NVDAStartup     8.1.8
com.apple.driver.AppleThunderboltIP     1.0.10
com.apple.driver.AppleUSBTCButtons     240.2
com.apple.driver.AppleUSBTCKeyEventDriver     240.2
com.apple.driver.AppleUSBTCKeyboard     240.2
com.apple.driver.AppleFileSystemDriver     3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless     1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib     1.0.0d1
com.apple.BootCache     35
com.apple.driver.XsanFilter     404
com.apple.iokit.IOAHCIBlockStorage     2.4.0
com.apple.driver.AppleUSBHub     650.4.4
com.apple.driver.AppleSDXC     1.4.0
com.apple.iokit.AppleBCM5701Ethernet     3.6.9b9
com.apple.driver.AirPort.Brcm4331     700.20.22
com.apple.driver.AppleAHCIPort     2.9.5
com.apple.driver.AppleUSBEHCI     650.4.1
com.apple.driver.AppleUSBXHCI     650.4.3
com.apple.driver.AppleSmartBatteryManager     161.0.0
com.apple.driver.AppleRTC     2.0
com.apple.driver.AppleACPIButtons     2.0
com.apple.driver.AppleHPET     1.8
com.apple.driver.AppleSMBIOS     2.0
com.apple.driver.AppleACPIEC     2.0
com.apple.driver.AppleAPIC     1.7
com.apple.driver.AppleIntelCPUPowerManagementClient     216.0.0
com.apple.driver.AppleIntelCPUPowerManagement     216.0.0
com.apple.nke.applicationfirewall     153
com.apple.security.quarantine     3
com.apple.kext.triggers     1.0
com.apple.iokit.IOSerialFamily     10.0.7
com.apple.iokit.IOBluetoothFamily     4.2.0f6
com.apple.driver.DspFuncLib     2.5.2fc2
com.apple.vecLib.kext     1.0.0
com.apple.iokit.IOAudioFamily     1.9.4fc11
com.apple.kext.OSvKernDSPLib     1.14
com.apple.iokit.IOSurface     91
com.apple.iokit.IOAcceleratorFamily     98.7.1
com.apple.nvidia.driver.NVDAGK100Hal     8.1.8
com.apple.nvidia.driver.NVDAResman     8.1.8
com.apple.driver.IOPlatformPluginLegacy     1.0.0
com.apple.driver.X86PlatformPlugin     1.0.0
com.apple.driver.AppleGraphicsControl     3.4.12
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com.apple.iokit.IOBluetoothHostControllerUSBTransport     4.2.0f6
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com.apple.driver.IOPlatformPluginFamily     5.5.1d27
com.apple.iokit.IOAcceleratorFamily2     98.7.1
com.apple.AppleGraphicsDeviceControl     3.4.12
com.apple.driver.AppleSMC     3.1.6d1
com.apple.iokit.IONDRVSupport     2.3.6
com.apple.driver.AppleHDAController     2.5.2fc2
com.apple.iokit.IOGraphicsFamily     2.3.6
com.apple.iokit.IOHDAFamily     2.5.2fc2
com.apple.driver.AppleThunderboltEDMSink     1.2.1
com.apple.driver.AppleThunderboltDPOutAdapter     2.5.0
com.apple.driver.AppleUSBMultitouch     240.6
com.apple.iokit.IOUSBHIDDriver     650.4.4
com.apple.driver.AppleThunderboltDPInAdapter     2.5.0
com.apple.driver.AppleThunderboltDPAdapterFamily     2.5.0
com.apple.driver.AppleThunderboltPCIDownAdapter     1.4.0
com.apple.driver.AppleUSBMergeNub     650.4.0
com.apple.driver.AppleThunderboltNHI     1.9.2
com.apple.iokit.IOThunderboltFamily     2.8.5
com.apple.iokit.IOEthernetAVBController     1.0.3b3
com.apple.driver.mDNSOffloadUserClient     1.0.1b4
com.apple.iokit.IO80211Family     600.34
com.apple.iokit.IONetworkingFamily     3.2
com.apple.iokit.IOUSBUserClient     650.4.4
com.apple.iokit.IOAHCIFamily     2.6.0
com.apple.driver.AppleEFINVRAM     2.0
com.apple.driver.AppleEFIRuntime     2.0
com.apple.iokit.IOHIDFamily     2.0.0
com.apple.iokit.IOSMBusFamily     1.1
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com.apple.driver.AppleFDEKeyStore     28.30
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com.apple.kext.AppleMatch     1.0.0d1
com.apple.security.TMSafetyNet     7
com.apple.driver.AppleACPIPlatform     2.0
com.apple.iokit.IOPCIFamily     2.8
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Model: MacBookPro10,1, BootROM MBP101.00EE.B02, 4 processors, Intel Core i7, 2.6 GHz, 8 GB, SMC 2.3f36
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In, 1024 MB
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533642465238432D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533642465238432D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xEF), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.0f6 12982, 3 services, 23 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: APPLE SSD SM512E, 500.28 GB
USB Device: Hub
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 23.4

I have the same problem with an early 2013 macbook pro. gfxCardStatus ( http://gfx.io/ ) will allow you to force integrated and not do dynamic switching, however the external display still doesn't work.

I have a new MAC MINI and I want to install a second monitor. I have one connected to the HDMI and it works. I can't get a signal to the other one. It is connected from the thunderbolt to its HDMI port. How can I make it work?

I have a new MAC MINI and I want to install a second monitor. I have one connected to the HDMI and it works. I can't get a signal to the other one. It is connected from the thunderbolt to its HDMI port. How can I make it work?

Could be a bad cable or bad Thunderbolt port.
You have 90 days of free telephone support on a new device. You can call them at 1-800-MY-APPLE. Have your Mini's serial number handy
You can also make an appointment at the Genius Bar of an Apple store.
Apple Retail Store - Genius Bar

My LaCie Firewire 800 hard drive, connected to my Macbook Pro via Thunderbolt Cinema Display port, disconnects after sleep

I have a LaCie RAID Quadra hard drive (two disks in a case set to a redundant array) which for all intents and purporses appears as a normal hard drive to my mac.
When connected directly via FW800 to my Macbook Pro (2011, with thunderbolt port), it works perfectly.
For the sake of convenience, and since I am using it only at home as my Time Machine drive, I connected it to the FW800 port on my Thunderbolt Cinema Display. The display works perfectly in every way up until now.
When connected, the drive works great. However, when I put the machine to sleep, upon awakening it, I receive the "Disk improperly ejected" error immediately upon the screen coming up.
The drive is set to Auto mode which has always worked fine in the past; putting the drive to sleep when the computer is asleep, etc.
So, I only receive the disk ejected error when it's plugged into the Cinema Display; not when directly plugged into the MBP.
I have the 1.1 firmware update applied to the monitor.
Any ideas? I appreciate it.

{quote}
My desktop has two FireWire ports. In the first one I had my webcam plugged in. In the second one, the External Hard Drive. I unplugged the camera and used the first port for my External HDrive and now it works! So it seems the problem is a hardware problem with the port.
I'd check to see if the problem returns when you plug the camera back into the second port, or if the drive works in the original port when the camera is not connected.
Edit: Maybe you unplugged the problem, when you unplugged the camera?
Message was edited by: dechamp

Using a second monitor as the primary display with MiniDisplayPort

I've got a new iMac, but the screen seems to be straining my eyes. I'm trying things like scaling the display, lowering brightness, changing desktop layout, etc, but if all else fails...I'd like to go back to my old external monitor.
So, my question is...if I connected this monitor to the MiniDisplayPort on the iMac, could I use it as a single primary display, or would I have to use it as mirrored or secondary?

Hi Brian,
Thanks for using Apple Support Communities. You can mirror the displays or make whichever display you want the primary in Extended Desktop mode. See this article for details:
How to use multiple displays with your Mac
http://support.apple.com/kb/HT5019
The white bar at the top of the left blue box represents the menu bar and determines which display is your primary display. To change your primary display, click the white bar and drag and drop it on the blue box representing the display you would prefer to be your primary display.
Cheers,
- Ari

This month I just purchased a 27 Display with Thunderbolt. I have a 17 inch MacBookPro with the mini DisplayPort. How do I connect my MacBook Pro to the 27 inch Thunderbolt Video display.

This month I just purchased a 27 Display with Thunderbolt. I have a 17 inch MacBookPro with the mini DisplayPort. How do I connect my MacBook Pro to the 27 inch Thunderbolt Video display.

Mini-Display Port == ThunderBolt.
In other words, just plug it in.

Macbook Pro No Longer Recognizes Primary Display After Boot Camp/Linux Installation

Hey All,
So my old 15" early 2006 Macbook Pro (1,1) no loger recognizes the primary display. I can use an external monitor just fine, but when I go into System Profiler, it's like my primary display disappeared. I reinstalled Snow Leopard, reset PRAM, NVRAM, repaired my permissions, tried to update my mac, but litterally nothing I have tried has worked.
It started when I tried to install both Windows 7 and Ubuntu. After completing the Windows 7 installation, I restarted my computer and it just hung on the Apple logo. I could feel the fans begining to spin really fast and it felt like my laptop was on fire. I restarted my computer, let it cool down, and it hung at the Apple logo again. I rebooted it a final time, and nothing. Black screen. No backlight or image...nothing.
Is this a hardware or software issue? Did a software issue cause my screen to overheat and just die?

Hi,
it seems we are both suffering from the same problem. I described mine in https://discussions.apple.com/thread/4299194
Did you get your problem solved? If so, can you tell me how?
Thank you in advance!
Stefan

I connect my Macbook 13" to my thunderbolt to display on my HD television but it keeps asking for a KeyChain password for "user-hp". My key keychain password is nothing but it does not want to accept and not display my screen to the Television. Suggestion

I connect my Macbook 13" to my thunderbolt to display on my HD television but it keeps asking for a KeyChain password for "user-hp". My key keychain password is nothing but it does not want to accept and not display my screen to the Television. Suggestion

Apple support article:
Mail Keeps Asking for Password
Maybe this will help. If you monitor the "More Like This" box (top right), other threads appear. Opening them usually displays other threads.
https://discussions.apple.com/message/20549403#20549403

Connect from thunderbolt port to hdmi projector

Is there a cable that converts thunderbolt to and hdmi connection. If not, how do you set up that configuration for a Macbook Pro?

See here -> http://www.monoprice.com/Product?c_id=104&cp_id=10428&cs_id=1042802&p_id=5311&se q=1&format=2.
Good luck,
Clinton

Thunderbolt primary display hdmi

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