Why does my computer screen turns pink at times ?
465151
I had the same problem years back with my desktop computer and my computer and monitor were both brand new at the time, so i have to disagree that the problem is the monitor or the video card. I agree with you that it is a virus causing the problem. Some viruses have the ability to change the registry and some have the ability to affect programs in your computer. It could also be a spyware or a hi-jacker. As far as i can remember, i just erased my harddrive completely and reinstalled the factory installed software back. Another problem i encountered was when my desktop computer started to run really slow and i just can't fix it with my anti-virus and anti-spyware software, so what i did was buy a new harddrive (fastest and with more memory) and threw the old one out.
982235
First go to control panel > Power Options > Power Schemes > Settings for Home/Office Desk Schemes  and check whether you have activated any auto turn off for HDD or Monitior (say after 10 minutes). \n\nCheck whether you have activated any screen server which gives you a blank screen after certain amount of time.\n\nIf it is not this please make sure your data cable, mouse cable and keyboard cables are properly connected to your system. \n\nMake sure that no automatic shutdown tasks is created earlier.\n\nAlso run a virus scan so as to make sure that there is timer based viruses which activate them selves in a sp. time.
305235
NO ITS THE MONITOR U NEED TO ADJUST IT PROBABLY ISNT UR COMPUTER ITSELF JUST THE SCREEN
548444
could be one of two things:\n\n- software problems: fix this first\ncheck for driver updates for both your video (graphics) card and your monitor. install the updates. if there aren't any updates then reinstall the lastest version of the drivers for both.\n\n- hardware problem\neither the monitor or the video card is busted. whichever one has a prob, it will stop working completely eventually. you're looking at repair or replace as your options here.\n\n\na 3rd, but less likely, culprit is the actual video settings. someone may have changed those by mistake so that the colours looked all messed up.
485924
Your screen has gone to standby to save power, just wiggle the mouse or click. and it should come back. You go into your computer options and change the preferences so it will not do this as much or not art all
122228
It may get overheated or some hardware is broken (it can be a HDD,RAM,Video card etc., I think the HDD has a problem). Try getting a hardware diagnostic tool.
586652
If this is a problem that started out of the blue without you touching any of your settings, chances are there is a problem with either your motherboard, graphics card or processor. I had this same problem and it turned out that my motherboard had burnt out.\n\nI don't know how old your computer is but if it is more than 3 years old, chances are it is burnt out and you will need to replace your base unit.
25241
There are many situations that could cause that:\n1. Softwares (recover your windows\n2. Hardwares (reinstalling your display card)\n....\n\nPlease provide more about your monitor and situation more detailedly.
494405
Check all cable connections, mouse, monitor, AC power cord etc. sometimes they work loose. If everything appears OK, you may need to reload windows. Some viruses will do this by corrupting your program files. You can try a emergency disk, restart in SAFE mode, or just format the drive and reload Windows and all the drivers. I do this about every 3 months to clean out junk and corrupt files. You will find your PC runs much faster.
478974
Your processor may be going down as well, if it is overheating (or just wore out) it might be cycling at odd intervals or slower than intended which could cause the time discrepancy and the mouse freezing.
9630
I don't know what causes it, but it has happened to me.  I just reboot my computer and it fixes itself.
782225
Sounds like it could be a short in the wiring to the monitor. If it changes as you slowly open or close the monitor, then that is it. If it is visible before windows boots up, then that is it as well.
831456
Seems to be a glitsch in Windows XP.  I have the same.  It gets slightly better after going through a safe mode start (F8 while booting).
844076
Sounds like a virus. Update you anti-viruses and run at least two different anti-virus programs, careful to make sure they sweep the desktop. Reboot and see if this solves the problem. If not its time to seek the experts' advice on the geek forums.
712229
I just had the same thing happen to me. It was a defective hard drive on my computer causing the issue.....I took it to the Geek Squad for repair....It wasn't an old computer either, 3 months old....Hope this helps!!\n\nGL;)
713838
Could be a bad monitor - sometimes that happens.\nOr there could be something that's causing interference such as a cell phone charging nearby, a fan running etc...
538599
It sounds like it is staying in Standby Mode.\nRight Click Desktop> Screen Saver> Power>   System Stanby and Hibernates to (NEVER).\n\nGo to to system Setup. Restart your system and press F2.\nand set power Management.\nHarry