For every game, BSoD

So my computer is a hp pavilion a320n and its pretty old, say like a 2003. All i did was buy an extra 512mb RAM and upgraded it. Ever since, i turn on any game for 10 minutes or less and the BSoD comes up. See, i tried taking out the RAM and putting everything back but im still getting the same thing. NOTE: This only happens when i play a game for around 10 mins or less. Anyways, i get a STOP code. here it is.

***STOP: 0x0000008E (0xC0000005,0xE4A8604F,0xA698EAF4,0x00000000)

Looks like that. Anyone can help, that would be appreciated.

This kind of problem can be a real pain to dx. This article may shed some light on your problem....but just maybe:

http://icrontic.com/forum/showthread.php?t=50966

I would also look at your Event Viewer under Admin. tools, it might give you a hint of what's going on.