External screen with no power on macbook

It's so ridiculous that I can't have just an external screen on my macbook without power connected. Any software/pkg that fixes this?

The price you pay for being portable. If you want the configurability of a desktop, get a desktop.
The power required to process the video would drain the battery so fast you wouldn't be happy either.
Apple has decided which scenario you get to complain about

Similar Messages

External screen with macbook pro blinking

Hi everyone,
i've an external screen ACER connected via hdmi to my macbook pro run on Mac OS X Lion 10.7.3
The problem is the external screen blinks every 3 or 4 minutes, i get a dark screen for 1 or 2 secondes
i tried to change both the cable and the adaptater [hdmi] but it seems that the problem come from the OS configuration.
When i open the console.app to see which are the errors i got
IOSurface: buffer allocation size is zero
every 2 or 3 minutes, i need your help please

I own a mac mini that stays connected to the 52" LCD 120hz in my living room. The image is perfect, and fits just fine. I did a mini-display port to dvi and got a monster cable adapter for dvi to hdmi which too it to my tv. I did have to go into the tv and set the tv to overscan I think on the image to make it fit and you will have to adjust the resolution on the computer. I can say the colors are darker on the tv and this is just due to the nature of the screen size. Newer LED tvs may be better, but mine is only 1 1/2 years old.
For an external display, just go to the educators link, select your college and you get $100 off. My wife is an educator and I am back in college so it's no hassle. Or they just ask for an ID. I own 2 24" ACD and they are nice. I do photography and a screen calibration is a must. Once done you'll be happy. And docking with the laptop is handy.

External screen with new macbook pro 13"

Hello I've a issue with my new macbook pro 13" (i5,8go,SSD). I have a external 27" monitor yiiama B2776HDS-B1 who was working fine with my macbook pro 13" 2010 running on snow leopard. But with my new one, I've got a black border on each side of the screen with the same resolution (1920x1080) used with my old macbook. My macbook is linked with a vga cable and a apple mini display adaptator.

The newer MacBook Pros use ThunderBolt which came out after the MacBooks were discontinued. So you might post this question in the MacBook Pro forum for a better chance at an answer. https://discussions.apple.com/community/notebooks/macbook_pro

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)
loaded kexts:
com.intego.Family-Protector.extension     1770
com.intego.virusbarrier.kext.realtime     775
com.intego.netbarrier.kext.network     653
com.intego.netbarrier.kext.process     653
com.intego.netbarrier.kext.monitor     653
com.rim.driver.BlackBerryVirtualPrivateNetwork     1.0.15
com.parallels.virtualsound     1.0 22731.929773
com.Cycling74.driver.Soundflower     1.6.6
com.veldom.driver.EM_Usb     1.0.48
com.cyberic.SmoothMouse     7
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
com.apple.driver.ApplePlatformEnabler     2.0.9d1
com.apple.driver.X86PlatformShim     1.0.0
com.apple.driver.AppleMikeyHIDDriver     124
com.apple.driver.AudioAUUC     1.60
com.apple.iokit.IOUserEthernet     1.0.0d1
com.apple.driver.AppleHDAHardwareConfigDriver     2.5.2fc2
com.apple.driver.AppleUpstreamUserClient     3.5.13
com.apple.Dont_Steal_Mac_OS_X     7.0.0
com.apple.driver.AppleHDA     2.5.2fc2
com.apple.driver.AppleHWAccess     1
com.apple.iokit.IOBluetoothUSBDFU     4.2.0f6
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
com.apple.driver.AppleBacklightExpert     1.0.4
com.apple.driver.AppleSMBusController     1.0.11d1
com.apple.iokit.IOBluetoothHostControllerUSBTransport     4.2.0f6
com.apple.driver.AppleSMBusPCI     1.0.12d1
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
com.apple.driver.AppleKeyStore     2
com.apple.driver.DiskImages     371.1
com.apple.iokit.IOReportFamily     21
com.apple.iokit.IOUSBMassStorageClass     3.6.0
com.apple.driver.AppleUSBComposite     650.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice     3.6.0
com.apple.iokit.IOStorageFamily     1.9
com.apple.iokit.IOSCSIArchitectureModelFamily     3.6.0
com.apple.iokit.IOUSBFamily     650.4.4
com.apple.driver.AppleFDEKeyStore     28.30
com.apple.security.sandbox     278.10
com.apple.kext.AppleMatch     1.0.0d1
com.apple.security.TMSafetyNet     7
com.apple.driver.AppleACPIPlatform     2.0
com.apple.iokit.IOPCIFamily     2.8
com.apple.iokit.IOACPIFamily     1.4
com.apple.kec.pthread     1
com.apple.kec.corecrypto     1.0
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.

Connecting external Screen with Toshiba DynaDock U3

Hi,
I have the following issue:
Bought two external Screens (Dell U2412M)
Notebook: ASUS Zenbook
Dynadock Station U3
Now, I connected the first Screen with DVI to the DynaDock and it works perfectly.
The Dockstation has only 1 port for DVI, so i had to connect the second Screen through HDMI, but unfortunately my dell Screens do not have HDMI Connection, but displayPort. so I bought a cable which can connect Displayport to HDMI. And i connected the Screen displayport with HDMI to the DynaDock.
Unfortunately my device do not recognize the second external Screen.
I have no idea why it is so.
Hope some kindly Person can help me.
Kind Regards,
Alessandro

>I have no idea why it is so.
Possible its not Dynadock issue
You should firstly check if the cable you bought is OK and would work without the usage of Dynadock
Connect an external monitor to HDMI port using this cable and check if it would work properly.
and just to confirm: the Dynadock U3 can handle up to 2 external monitors simultaneously.

Flip an (external) screen with a MacbookAir

I am currently working on my master-thesis. During the developement of my prototype I came upon a litlle problem…
I would like to "flip" my external screen or my screen of my MacbookAir. Is their any kind of tweak or possibility to do this?
Any sloution is welcome!
I have tried to download the program "Display Rotation Menu" but you can only rotate (90°, 180°, 270°) the external screen and I would like to flip it…
Thank in advance!
Pieter De Wachter
-Belgium-

Thanks for the reply David Won1,
The only problem is, that I would like to flip my screen.
For example: If I can flip my screen it wouldn't be possible to read my text on my screen, because it's written in mirrorwriting. This means that the text that I am reading is written in reverse.
And for my master thesis I would like to have my screen in a "reverse" position, like the previous example.
Is there no tweak, program or solution that can help me?
Again, thanks for all the help.
Pieter

Is there any way to use a late 2009 21.5 inch iMac as an external screen for an early 2011 MacBook Pro?

Hi there,
I'm trying to work out if there is any way that I can use my late 2009 21.5 inch iMac (running OS X 10.6.8; mindisplay port) as an external or second monitor when connected to my early 2011 13" MacBook Pro (OS X 10.6.8; thunderbolt).
From what I've read online, I gather that I cannot simply connect the two with a minidisplay port to thunderbolt cable, as the iMac does not support target display mode. I know I can 'share screens', but this doesn't give me much of an improvement on size compared to just using my MacBook.
Are there any other potential work arounds I might have missed? Any suggestions (or even conclusive answers to suggest I'm wasting my time by continuing to think about it!) would be much appreciated.
Many thanks!

Sorry but no, you are asking about Target Display Mode and the 2009/2010 21.5" iMacs did not support that, only the 27" iMacs did. You can read up on TDM in Apple's Target Display Mode: Frequently Asked Questions (FAQ)

Why can't i use my external screen with messagecentre

I could not get the message centre in Mountain Lion working. Now I read that it will not work when you've got a second screen connected to the iMac. What for is this, will there be a solution for this soon?
And how can we ask Apple to change this?

Hi,
You Tagged and Categorised the Post with Messages
Categories: Messages, Using OS X Mountain Lion
Tags: screen, lion, external, messages, mountain
I presume you are talking about the Messages app.
To start it off you need to list an Apple ID that you want to use with the iMessages Service.
This can then be used to send and receive iMessages from iOS devices or other Messages apps
The app can also use the older style iChat Screen Names and IDs and these can be added the same way they were in iChat.
The "iChat Side" is the bit that does the Screen Sharing and it should cope with some one using two Displays.
What you have to remember is that two side by side displays may have to be shown on one 15" monitor and everything can look very small.
10:20 PM Thursday; September 6, 2012
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 iMac 2.5Ghz 5i 2011 (Lion 10.7.2)
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb (Snow Leopard 10.6.8)
 Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images."  No, Seriously

External Keyboard with Trackpad / Touchpad for Macbook Pro

Wondering if there is a quality keyboard with Touchpad that works well with the MacBook Pro?
Feedback on the Adesso is that it's kind of flimsy...

It is the second one on this page, called the "Adesso SlimTouch Wireless 2.4 GHz RF Mini Touchpad Keyboard Wireless Keyboard from Adesso"
http://www.google.com/products?hl=en&q=keyboardwithtrackpad&um=1&ie=UTF-8&ei=TJSsS8yEBYaKlweagL2QAQ&sa=X&oi=productresultgroup&ct=title&resnum=1&ved=0CDUQrQQwAA

Can't see my screen with windows 7 on macbook pro.

So I wanted to install windows 7 ultimate on my macbook pro. Once I'm done I decide to lower the brightness on windows 7 using the adjust brightness slider thing. Anyway, when I bring it too low I can't see anything, so i lost where the slider was... Now I can't get it back up. I've restarted my mac, and ran windows 7 and I do see the starting windows, but once in the loggin screen the brightness goes back to the bad way it was. So if there's like a rest vram pram, like on the mac... because when you do that the brightness goes back to default.
I know this is a rare problem, but any help will be appreciated.

nevermind anyone... I've already found out how. Once i remembered that taking out the battery resets a couple of things I did just that and my brightness is now back to the way it used to be.

How to use the external screen with mac book closed?

how to keep my macbook on when the screen is folded down?

thanks! have to have both mouse and keyboard? can i just have either one? do they have to be apple mouse or keyboard? can i still have it running without any usb things connected? (ie when i am just using it to connect to a TV for movie)

IPhone 4s stuck in lock screen with broken power button

Okay so my power button was jammed 9-10 months ago for unexplained reasons and I've been using the assistive touch since then. My phone will be two in early September so it's fairly old.
My phone is in the lock screen and all I can do is use the assistive touch to make a phone call. I can even hang up but I can't slide to power off or open a text. Is there any way I can fix this?
My phone was just updated to iOS 7.1.2 a few hours ago if that makes any difference in what's wrong.

How about getting the phone's switch repaired?

Using an external display with the macbook closed

I am using my big flat screen as an external display with my 2009 13" macbook. I want to be able to close the macbook. But when I do, the external display goes off. is there a way to configure my macbook so that the external monitor doesn't turn off.
Eyeore

Read through this....
http://support.apple.com/kb/HT3131

External screen arrangement has stopped 'sticking' after logout on one account.

I've been using an external screen with my 2006 MacBook 2.1 since forever, but recently the screen arrangement I've set up doesn't stick when I reboot or relogin. It reverts to a previous arrangement, and I have to redo the arrangement in System Preferences each time.
Is there a way round this short of a new user account?
thanks

Reply much appreciated. Although I do not claim to have much knowledge of this type of hardware and software problems but they do give me a challenge. I have been trying various things. while I was doing this, switching the pc on and off, at one point the display on LCD came back.
When I checked the status in Device manager the error message,'WINDOWS HAS STOPPED THIS DEVICE AS WINDOWS HAS REPORTED PROBLEM (CODE 43) had disappeared and it said.' The device is working properly'!
I notice that the CPU temp rises upto about 51 deg C, the fan goes crazy (fast and slow)and the temp falls down and fluctuates between 27 and 48.
The screen goes blank again and come on some time and most times not!
To me it looks like that the chipset gives up when too hot.
I intend to open up the laptop and see if the GPU chip is seated, has good contact with its heatsink etc.
If anyone has any further suggestions, will be appreciated.

Is there an app for video playback on external screen from ipad mini which avoids mirroring?

I want to play fullscreen video from ipad mini to external screens with a clean look and without without showing playback controls etc. I need to be able to play, pause, change the order of video tracks without affecting the external display as it's for playback of video backing tracks for a music show.
Does anybody know of any apps which do this? I'm looking at Portfolio for iPad at the moment which looks promising.

No.

External screen with no power on macbook

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