Why my desktop computer goes black when I connect to computer

Similar Questions

• my screen goes black when I connect and when I try ctrl alt del it don't work

  my computer of solid work for the 1 year I got it but not when he just started having problems when I try to connect normally, I sign, but then the screen goes black and all I see is a slider and I try Ctrl-alt-delete but an error msg appears saying: I can't get to the settings of Microsoft security I tried running a virus scan , but it was cancelled way quarter in I need help

  Hello

  Did you do any changes to the hardware or software on your computer before this problem?

  See the methods:

  Method 1:

  Why my screen is black when I start Windows 7?

  http://Windows.Microsoft.com/en-us/Windows7/why-is-my-screen-black-when-i-start-Windows-7

  Registry warning

  To do: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  322756 (http://support.microsoft.com/kb/322756/ )

  Back up the registry
  http://Windows.Microsoft.com/en-us/Windows7/back-up-the-registry

  See also:

  Windows Vista and Windows 7 black screen on computer unlock

  http://support.Microsoft.com/kb/2431700

  Method 2:

  Launch the virus in safe mode with network scan.

  Step 1:

  Start your computer in safe mode with network.

  http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode

  NOTE: see 3 from the link above, Advanced options boot (including safe mode).

  http://Windows.Microsoft.com/en-us/Windows7/advanced-startup-options-including-safe-mode

  Select Mode safe mode with networking.

  Step 2:

  I suggest you run an antivirus scan using the Microsoft Safety Scanner to confirm that your computer is free from any infection by the virus. Please find the link below.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  Note: The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again.

  The Microsoft Safety Scanner is not a replacement for the use of antivirus software that offers continuous protection.

  Hope the information is useful.

• Computer laptop screen goes black when the VGA cable is connected, but you press TV poster display correctly when the VGA button on the remote control.

  Computer laptop screen goes black when the VGA cable is connected, but you press TV poster display correctly when the VGA button on the remote control.   I need the laptop screen too.  It started just after years of correct use.

  Original title: VGA:

  In Panel > all items in the control panel > display > screen resolution you should be able to see the two devices / displays and be able to set options...

  http://Windows.Microsoft.com/en-us/Windows7/change-your-screen-resolution

• screen goes black when you use windows live mail

  In the last week or two, the screen goes black when you use windows live mail. I use windows vista home and I suspect it has something to do with some windows updates, I installed recently. How can I find and fix the problem? Thank you

  View all Windows Live and Hotmail questions in the appropriate forum found here:
  http://windowslivehelp.com/

• my laptop screen goes black when opened more than 50 degrees

  my laptop screen goes black when opened more than 50 degrees.

  I have a hp pavilion dv4-2145dx, windows xp. No changes have been made recently.

  Could be bad memory.  How old is it?

  Test the memory with a test in the BIOS.

• (Dell LCD) screen goes blank when I connect. Requires the switching on of the screen on and outside

  (Dell LCD) screen goes blank when I connect.  Requires power to the power on and off screen, at least 15 to 20 times before picture stays on.  Any suggestions? No to the problem site so don't have the model numbers.  Dell computer and about 8 years.

  Looks like your monitor is having problems sync-ing for the resolution settings that you have defined for your monitor.  When you get your screen is displayed, right-click on an empty area of your desktop-> properties-> (tab) settings.

  Then, in the 'Screen Resolution' area, try to move the cursor to the end of 'Less' and click 'apply '.  It will then try to change to this new resolution.  If your screen is empty for now, just wait about 30 seconds and it will return to the previous resolution (which can mean that you need to power cycle your monitor you have done to get it back)-otherwise accept the settings if your display looks OK.  Try to find a solution that works with your monitor.  It is also possible that your monitor is going bad.

  HTH,

  JW

• Screen goes black when you use the computer - Vista

  Original title: SCREEN GOES BLACK, COMPUTER STILL WORKS. A MESSAGE CAME ON A MIRROR SCREEN, COMPUTER WORKS FINE IN SAFE MODE
  COMPUTER STARTS SOMETIMES, BUT SA SEEMS IF THE NETWORK IS ON THE DISPAY GOES OFF, A MESSAGE CAME ON SCREEN MIRROR, EVERYTHING HAPPENED THIS WEEKEND. DID A FULL VIRUS SCAN, NO PROBLEM, DID SPYBOT AND SOME COOKIES WERE FOUND. vISAT OPERANTING SYSTEM.

  Hello

  If the computer is running in safe mode, then start in safe mode and perform a clean boot to verify if a third party program or service is the cause of the problem.

  Step 1:
  Start your computer in safe modeand try to perform a system restore, safe mode.

  Check out these links for more information about the system restore:
  http://Windows.Microsoft.com/en-us/Windows7/restore-system-files-and-settings  
  http://Windows.Microsoft.com/en-us/Windows7/system-restore-frequently-asked-questions

  Step 2:
  Try to put the system in a clean boot.

  Refer to this article for help:
  How to troubleshoot a problem by performing a clean boot in Windows Vista or Windows 7:
  http://support.Microsoft.com/kb/929135

  Steps to perform a clean boot:
  a. click the ORB start on your desktop
  b. type msconfig in the search box and press ENTER.
  If you are prompted for an administrator password or a confirmation, type the password, or click on continue.
  c. in the general tab, click Selective startup.
  d. under Selective startup, clear the check box load startup items.
  e. click on the Services tab, select the hide all Microsoft Services check box and then click Disable all.
  f. click OK.
  g. When prompted, click on restart.

  NOTE: Please check that you start your computer in normal mode when you are finished troubleshooting. Followstep 7 of the article mentioned above.

  Kind regards
  Afzal Taher-Microsoft Support.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Computer HP laptop goes black when the power adapter is connected

  Hello, g ' Day

  I have a HP Envy Sleekbook m6 and just today I realized after plugging in the power adapter tge screen woul go completely black. I can hear the cell phone still in market, but I don't see anything. If I play music until the screen goes black, it stops. I tried to change the power plan to see if that would settle the matter, but it does not work. Is there a way I can fix this?

  Thank you in advance.

  Hi jessiecornwall,

  Thank you for the information. I suggest you go to Device Manager and right click on your graphics card and update was from there. Here is a document of Manager of devices for Windows 8 information which has steps for the error codes you get.

  I am also including this document for an Overview of the switchable graphics or Dual GPU that explains what they are and how they work.

  I hope that this information help, please let me know how it goes.

  Thanks and good luck!

• Why my screen goes black when I select display full screen of a video?

  Whatever the source, youtube or a video from a news feed, my screen is always completely black when I choose to use the full screen.  What is an Adobe problem?  Control Panel?  Help, please!

  Whatever the source, youtube or a video from a news feed, my screen is always completely black when I choose to use the full screen.  What is an Adobe problem?  Control Panel?  Help, please!

  Update your graphics card driver.
  Visit the manufacturer's Web site to download and install the latest compatible driver graphics card.

• Satellite L405D-11V - freezes and the screen goes black when you watch the video

  OK, so I have the Toshiba Satellite L405D-11V, I had a breakdown, basically, the computer freezes at any time and the screen would go black, with the fan and lights still ongoing, this could be at the start, or a few hours using the laptop, so I decided to ring Toshiba technology support and they arranged for my laptop to collect and be expelled for repairs.

  I was able to track repairs online via the tracking service and was able to see what they were doing to my laptop, he said that they have ordered a part, it was underway and the repairs are completed.

  However, I got the laptop back today, I turn it on, all right, I start using the cell phone that everything is fine, so I decide to watch a video on youtube, and it freezes again, so I turned off now pressed the power button, hoping he wasn't that a large, I turn back to and load the video once again it freezes and the screen goes black again, after that whenever I am watching a video or a game, it causes the computer to crash and freeze as before the repairs. So there is always a mistake, but I'm not sure what to do

  Its still under warranty, I bought the laptop from the Comet, but I really don't want to send the laptop for repairs again and find it comes back with the same fault, is it interesting sending distributed, maybe see if the comet will replace the laptop as its still less than a year to buy the laptop, or it'll just be useful to save all the hassle and buy a new laptop? If this fault happened to someone else, I could use you some help, and if someone could shed some light regarding what could be bad?

  Thank you

  Hey Buddy,

  You changed something on the configuration after you got your notebook back from repair? You update a driver, or something else?
  What operating system you use on your L405D satellite?

  To be honest it is really hard to say why it happens because technicians test to check if your laptop is running correctly.

  In my opinion you should try to update the display driver. Maybe it's the origin of the problem of s
  If this isn't the case, I recommend installing Windows from Toshiba Recovery disk to restore to factory settings. These parameters are pre-tested by Toshiba and should work.

  If you still have the problem, you must contact the technicians again. I mean you could track the online repair and according to your assignment, everything worked well during repair, so in my opinion he should t be a problem to contact guys exactly.
  Explain your very detailed problem. I think that everything can be clarified then. :)

• my screen goes black when I plug in my HDMI cable

  I have never had a problem with the help of my my TV HDMI cable to watch movies from my laptop.  I do not know whether the windows update is causing this problem, but when I plug in my HDMI cable to my laptop, the screen goes black and the TV receives no signal.

  Hi, I had the same problem when I plugged the hdmi for the first time that I chose the 'graphics options-> output-> TV' at first by right-clicking on the desktop. Later I selected "change pc settings" section of charms and the selected tab devices add a device and while the laptop was looking I have connected the hdmi cable. This is how I got to the TV screen.
  probably, you will need to turn off the TV and the laptop first. Then put on the tv and select the desired hdmi option before you put on the laptop and pressing on the ' logo window + p "or"fn + f4"keys. Lets c if it works

• my screen goes black when my laptop is in sleep mode and I have to move my mouse to get the sandbox screen

  My screen goes black and I have to move my mouse to return to the screen. It becomes a big problem when I watch a movie and the screen turns black during the good parts. How can I stop these interruptions?

  Hello

  
  It seems that the computer will sleep when it is inactive. I suggest you to change the settings on the computer's power options and check. Refer to the below links to change the settings of the sleep and other power options.

  http://Windows.Microsoft.com/en-us/Windows-Vista/turn-off-a-computer-frequently-asked-questions

  http://Windows.Microsoft.com/en-us/Windows-Vista/power-plans-frequently-asked-questions

   

  I hope this helps.

• Screen goes black when the unit reaches a point in 3d space.

  Hello

  I've simplified a more complicated model to try to understand what is happening, but I can't for the life of understand me. My camera starts to zoom in to a way of 3d layer in the distance. Everything's fine until it reaches a certain point, then the screen goes black. The camera did not run in the layer, I don't think that the lights have something to do with it. It just goes black. Any ideas?

  The first image is when the camera starts panning. The second is when the screen goes black. Note that the camera is still quite a distance between the 3d layer.

  

  Thank you!

  If you turn on diagrams, you'll see that your camera is not pointed at the level of the layers. I don't know why you have animation camera rotation. You have the camera facing the path, is the point of interest to market? You may experience gimball lock.

  The best way to animate a camera must do 3D null parent. Now you have a camera on a cart. Gimbal lock is not a problem, point of interest is not a problem, and it's easy.

• Satellite U920T - the screen goes black when you drag the keyboard

  This morning, I turned on my U920T-10 days but the screen remained black.

  At first, I thought the screen was broken, but in mode 'Tablet', the screen became. Now when I slide the keyboard the screen goes black again.

  How can this problem be solved?

  Hello

  For me, it looks like a bad connection somewhere between the screen and the motherboard.
  This could be possible reason for failure to display while sliding in and out.

  I guess this can be resolved easily and I think that it is a job for a technician (authorized service provider). I recommend you contact the service technician in your country to get the laptop fixed. I hope that the warranty is still valid in order to repair for free.

  I hope that this can be corrected. I keep fingers crossed.

• Re: Satellite L350 - screen goes black when I try to play

  I have a laptop Toshiba L350 Sat. Its currently running on Windows Vista. Caused by a virus, I recently had to reinstall Windows. The laptop is now free from virus.

  My problem is that when I try to play some games that I have the screen goes black and I have to do a forced restart using the power button. There are no other noise running in the background, and Ctrl alt del does not work either.

  Is or has anyone else suffered from this problem and if so how they remedy? I'll try to re-installthe drivers when I get home this morning, but I can't think of anything that could be the cause of the problem...

  Any help would be appreciated

  Hello

  Which disc you used to reinstall Windows?

  Normally, if you use the all Toshiba Recovery disk should work fine after that. These parameters are pre-tested by Toshiba.

  In addition, you can try to clean your laptop using a jet of compressed air. This could blow the dust of fans cooling and, therefore, it of not necessary to disassemble the laptop.