does not, the screen is black

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• I am expierencing problems with my isight Camera on my MacBook Pro. Suddenly the video camera does not start (no green light on) FT or Photo Booth. The screen is black, if I restart computer it works but after closing the lid, it stops. V10.11.3

  I have problems with my view i camera on my Mac Book Pro. Suddenly the video camera does not work (no green light on) FT or Photo Booth. The screen is black, if I restart it, it works but after closing the lid it stops and I have to restart the computer.  I use V10.11.3. An idea about what is happening

  Hello mpm068,

  Thank you for using communities of Apple Support.

  Since your iSight webcam works up to the time that your Mac goes to sleep, I would like you to start please help desk trying to replicate this problem then to reboot in safe mode:

  1. Choose the Apple menu > shut down.

  2. After your Mac stops, wait 10 seconds, then press the power button.

  3. As soon as you hear the startup tone, hold down the SHIFT key.

     You must press the SHIFT key as soon as possible once you hear the startup tone, but not before.

  4. Release the SHIFT key when you see the gray Apple logo and progress indicator.

  To exit safe mode, restart your Mac, but no press during the startup.

  OS X El Capitan: start in safe mode

  Take care.

• Satellite L500-1TC - does not start and the screen stays black

  Hello

  I have a Toshiba Satellite L500-1TC and since yesterday it no longer starts.
  The picture freezes and it restarted. Given that I can push the power button on my laptop and the LED indicates that it is on, but the screen remains black.
  No idea what I can do?
  The warranty is still active, so can I send it to Toshiba?
  Kind regards
  Sven
  (Sorry for my bad English)

  Hey Buddy,

  What you can try before you contact Toshiba official service is the following:
  [What steps must be followed if your Toshiba laptop does not start? | http://forums.computers.toshiba-europe.com/forums/ann.jspa?annID=21]

  If it doesn t work it seems to be a hardware problem, then contact an authorized service provider. If your laptop is under warranty, the repair is free :)

• My dell optiplex 740 will not start. The screen is black, once it displays the Dell logo. It does not say that the computer is in mode 'sleep'.

  My dell optiplex 740 will not start.  The screen is black, once it displays the Dell logo.  It does not say that the computer is in mode 'sleep'.

  1. Did you the latest changes on the computer?
  2. When was the last time it was working fine?
  3. You receive an error message?

  Method 1

  See the articles below and check if it helps.

  Computer stops responding with a black screen when you start Windows XP

  http://support.Microsoft.com/kb/314503

  After the Windows Logo appears or after you log in to Windows, a Windows XP computer cannot display the wallpaper, a black screen or a blue screen

  http://support.Microsoft.com/kb/318027

  Method 2

  I suggest that you start the computer in the last good known Configuration mode and safe mode, post back with the result.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

  How to start your computer by using last good known Windows XP Configuration

  http://support.Microsoft.com/kb/307852

  How to fix a computer that does not start

  http://Windows.Microsoft.com/en-us/Windows-XP/help/Setup/how-to-fix-computer-that-will-not-start

  Method 3

  If the computer can boot in any mode, then I suggest that you perform the clean boot procedure and check if it helps.

  It is possible that some third-party programs installed on the computer is causing the problem.

  To help resolve the error and other messages, you can start Windows XP by using a minimal set of drivers and startup programs. This type of boot is known as a "clean boot". A clean boot helps eliminate software conflicts.

  See section to learn more about how to clean boot.

  How to configure Windows XP to start in a "clean boot" State

  http://support.Microsoft.com/kb/310353

  Reset the computer to start as usual

  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

  (a) click Start, type msconfig in the search box and press ENTER.

  (b) If you are prompted for an administrator password or for confirmation, type your password or click on continue.

  (c) under the general tab, click the Normal startup option, and then click OK.

  (d) when you are prompted to restart the computer, click on restart.

• When I start my computer I saw a MSI logo and then the screen goes black and Windows does not load.

  original title: HELP ME PLEASE!

  (I am running windows xp) I need help! I tried installin linux ubuntu for netbook 10 on my msi u100, but everything was wrong when my little brother from my FlashDrive from the port, it has been installin linux from. so now when I turn on my computer it will not load windows, it will just have the msi logo and then the screen goes black and it does not load windows xp.

  Netbooks and also most computers these days, do not come with an installation CD. Instead, it has a recovery partition. Assuming that you have not deleted the recovery partition,

  Take a look at this:

  http://randompastime.blogspot.com/2010/02/restoring-MSI-wind-U100-NetBook-to.html

  Hope this helps

  Post back if necessary

  __________________________________________________________

  If this post can help solve your problem, please click the 'bookmark' or 'Yes' to this message button. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• at idle, the screen go black and says cospla 1scr does not work

  When the computer is idle for long periods of time, the screen turns black with notice cospla-1SCR microsoft looking for correction does not. This happened for several months now.

  What program is it and can I remove it does not, and microsoft has no answers to fix it.

  I think the message is Lightn ~ 1.SCR. That would be a problem with the screen saver you have.

  Go to control panel of configuration, appearance and personalization or customization in Classic view, and then click Change screen saver and choose something else.

• Equium A300D - 16 c turns on but the screen does not show anything / remains black

  Hi, I have a laptop Toshiba Equium A300D - 16 c.

  It was fine until now...

  When I press the power button, my laptop turns on but the screen remains black / off.
  The indicator disk HARD is not Flash or anything... (in case that helps)
  I also tried to remove the battery, hold the power button for 30 seconds and then reconnect the power cord... Same laptop turns on but the screen is black.

  I tried to connect my laptop to my PC using a HDMI cable screen, but without success... Laptop turned on but monitor my pc showed nothing.

  I have not changed anything inside my computer laptop or unscrewed it.

  PS:
  Quite often, I kept my laptop on the bed/pillow it may have something to do with overheating or something.

  How did I get to this point:

  Yesterday, my laptop was fine, there was nothing wrong with her... I turned off during the night, but when I tried to turn it on this morning it is where I have faced this problem.

  Any help would be appreciated.

  Thank you very much
  Rejanu.

  Long ago, I had similar problem on my old Satellite. CPU was faulty. After replacing the CPU, everything was OK again.
  I put t really know what to say.
  Maybe you should contact Toshiba and let check your laptop. They have diagnostic tools and may know what is the problem.

  What do you think?

• My HP envy does not stop and the screen is black

  I tried to restart my laptop but it will not turn off and the screen is black. Help, I don't know what to do!

  Hey Raacbell,

  The ENVY Ultrabook series has a built in battery which can not be easily removed without disassembly.

  If you need to replace the battery due to regular wear of the Lithium-Ion battery on the road, you can see how to replace from page 35 here: HP Envy 4 - Maintenance and Service of Guide.

  Thank you!

• I was running Mozilla firefox on my computer until two weeks ago. At that time, the screen went black and now I am not able to use it.

  I was running Mozilla firefox on my computer until two weeks ago. At that time, the screen went black and now I am not able to use it.  When I click on the icon and open to the top it says cannot load xp.com and a flag of resolution comes up saying it can't run a resolution less than 1930 x 2300. I have no idea what this means and how I can solve this problem.  I thought that maybe the application was bad, so I deleted and then added it back on and it does the same thing.  I even did a restore of the system to try hard but nothing I did the work.  So, how can I solve this problem.  I'm not a computer genius, so he must be explained in simple easy to understand instructions.

  Hello

  I suggest that you view in Mozilla Firefox community because there seems to be a Firefox problem.

  https://support.Mozilla.org/en-us/

  Some examples of the problem:

  «I can't open Firefox, it says could not load xpcom.» Who is wrong? »

  https://support.Mozilla.org/en-us/questions/965228

  "I get an error"Unable to load XPCOM". I know that I can reinstall Firefox, but how do I save my favorites?

  https://support.Mozilla.org/en-us/questions/1029239

  'Error message cannot open the XPCOM and impossible to open ALL pages '.

  https://support.Mozilla.org/en-us/questions/1006494

  Here is a YouTube video on fixing this error:

  https://www.YouTube.com/watch?v=x_C2eaNj234

  See you soon.

• I just bought my hp pc Pavilion g series, but many times not dΘmarre; the screen remains black or blue and must strive to market several times. What is going on?

  When I turn off my pc and that you want to turn it back on, it does not work and the screen remains black or blue, sometimes but nothing else and does not

  starts up, until I have try several times in pushing and disable the power button and suddenly starts working again. The pc is almost brand new (2 weeks)

  What is going on?  Thank you very much

  Hello

  I suggest you do the repair of the system startup and check if that helps resolve the issue.

  Check the link for more information on repair system below.

  Startup Repair

  http://Windows.Microsoft.com/en-us/Windows7/products/features/Startup-Repair

  You can also check the event viewer for more information on the error message.

  Open event viewer

  http://Windows.Microsoft.com/en-us/Windows7/open-Event-Viewer

  See also:

  Resolve stop (blue screen) errors
  http://Windows.Microsoft.com/en-us/Windows7/resolving-stop-blue-screen-errors-in-Windows-7

• My Air iPad screen has locked and now the screen is black can not disable either help

  HHelp my iPad locked up Air, tried to turn it off but nothing happened and now the screen is black, what should I do?

  Try resetting your device. This will not erase your data stored on that device.

  • Press and hold the sleep/wake button
  • Press and hold the Home button
  • Press and hold both buttons until the display turns off and on again with the Apple logo on the subject.

  Alternatively, you can go to settings - general - reset - Reset all settings

  If that doesn't work, restore your device to factory settings. Please note that this will delete the data on your device.

  Take a look this Apple Support article: use iTunes to restore the iPhone, iPad or iPod to factory settings - Apple Support.

  As a final step, try recovery mode. Turn off your unit, then plug it to your computer with the hold home button. Hold down Home button until you see the logo of iTunes on the screen of your device. After that on your computer, you should see the iTunes window saying that your device needs to be restored to factory settings. Click Restore.

  More info here:

  https://support.Apple.com/en-us/HT201263

  If these steps do not work, contact Apple and ask for help.

• After I publish my movie with windows maker movie at 03:00 in the video, the screen goes black, but the music is not yet how to fix this?

  After I publish my movie with windows maker movie at 03:00 in the video, the screen goes black, but the music is not yet how to fix this? all past images 03:00, but the video clips don't.

  Hello

  Did you change your computer?

  I suggest you to follow the links and check out them.

  Solve problems with publishing a movie to your computer

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-publishing-a-movie-to-your-computer

  Publish a movie in Windows Movie Maker

  http://Windows.Microsoft.com/en-us/Windows-Vista/publish-a-movie-in-Windows-Movie-Maker

  Make a movie in four simple steps

  http://Windows.Microsoft.com/en-us/Windows-Vista/make-a-movie-in-four-simple-steps

• Satellite A300 - turn is not on, the screen remains black

  I have a laptop Satellite A300. I tried to turn it on when I got home from work and the screen remains blank. The bottom (plug, power and battery lights) turns on but the screen remains black.

  Can someone help me?

  Hello

  It of hard to say what's going wrong here, but maybe it s just a small issue that could be solved easily.
  Try this;
  Remove the battery, disconnect the adapter.
  A few hours and reconnect the two parts.
  I had this problem in the past and leave the laptop disconnected during the night.
  The next day, I connected battery and adapter A\c and the laptop worked again

  Maybe this will help you too

• MacBook Pro 2015 turns on but the screen remains black...

  Hello

  Today, I tried to turn on my MacBook Pro, but my screen stays black. When I press the caps lock button, it turns green which I guess means he lit. I've also heard the startup chime it generally makes when you turn on. I already tried to turn it on and off several times and reset the SMC and the LANDAU... The screen is always black.

  Could someone help me please?

  Also a few minutes ago the fan has started to make noise in the macbook...

  But the screen remains black.

  Thank you

  Shaynidw

  Hi shaynidw,

  From your description, it seems that your MacBook Pro is powered, as soon as you hear the startup chime and see the light on the keyboard.  Thus, it seems that the problem may be with your screen or the video card.

  On the screens you see when you start your Mac

  Power on

  

  When you turn on your Mac, display is off (black) and you hear a startup chime. Your Mac Initializes his BootROM and memory (RAM live). It then performs a power - on that self test (POST) and a test of BootROM. If you hear beeps or chimes at this stage, this indicates a possible hardware problem and start stops. If you add memory to your Mac, check that it is installed correctly.

  White screen

  

  After that only walking self-test is completed, your Mac sends a video signal to your connected screens. The screen may appear black or grey at this point in the boot sequence and backlight of the screen should light up. If you do not see the image appears on your screen after a few moments, try increasing the brightness of your screen. If you use an external monitor, make sure it is properly connected and turned on.

  shaynidw, if set up the brightness of your screen does not help, you have an external display (computer screen or TV) that you can attach to your MacBook Pro to test?

  In addition, you can try to start your computer in safe mode to see if you get different results.

  Try safe mode if your Mac does not end commissioning

  If the problem persists, you may need to take your computer to an Apple Store or service provider authorized Apple , so they can inspect the video card and cables to isolate the problem.

  Take care.

• HP Pavilion all-in-one desktop computer: computer turns on the screen then black

  Hi I turned on my computer about a week ago, that the hp logo appeared on the screen and then the screen went black just for 10 sec, that this is an error with numbers does not remember is their exact number given that on that day there, he made the same thing hp logo then black screen only the error did not appear again please help :-/

  I finally fixed it yay thanks to the very helpful advice here so relieved now :-D