It would sure help if we knew more about the computer...Operating system? Etc?
First, take the cover off the computer tower and blow out all the dust and junk with compressed air..Heat related issue could be causing the restarts.
Next, follow all of the procedures in the links below to eliminate unnecessary start up programs and services and to eliminate junk files. It may take a while to perform all the steps but it will help the computer run smoother.
For Windows 2000/XP, ignore the first couple of sentences about checking "resources" and the "Performance" tab in the link below but follow the rest of the procedures including the "Services" links at the bottom.
How To Shut Down Unnecessary Start Up Programs
Because the links for the "Services" are no longer functioning in the link above, use this one:
Services Guide For Windows XP
How To Clean Unwanted Files From The Hard Drive
If you have Windows XP Service Pack 2 installed, then tidy up a little using the link below:
Cleanup After SP2 Installation
After following all the procedures above, IF you are using Windows 2000 or XP, then please run Error Checking/Chkdsk and Defrag to optimize the hard drive:
How To Run 'Error Checking/Chkdsk' On Win2000/XP
Restart the computer after all of this and when you're ready to run "known,clean " video files or games, temporarily turn off your antivirus program to release those resources.
Hope this helps.
Hey guys I need your help for a very long time i have had this problem with playing video files on my computer. It primatley happen with AVI. files but it happens with other file types as well. Also I find it happens mostly with files that are animated shows like Teen Titans, Justice League, Drawn together etc. but it's happend with others. Basically what happens is that my computer will just automaticly restart or just completely freeze. a lot of the time thought it was my codec's because there are times when I would un-install and re-install all or most of them and it would go away for a while but it would always come back. Very rarely i'll get somehting simliar like this but
***Stop: 0x00000050, 0xA5A5A5A80, 0x00000000, 0x8050f086, 0x0000002
but pretty much that's rare and it's just freezeing or restarting can anyone help me?