Rebooting Game

[kibzz]

Hi, i just bought a PC game (Counter Strike) and everytime before it launches it says that i dont have the minimum system requirments but i do:
mouse,
keyboard,
internet connection,
at least GHz 1.2 processer,
at least Direct x 7.0c,
at least 256mb of RAM

The game launches but about 7 mins into the game, my computer screen turns black and it automatically restarts!
I'm not sure if it's the the game, my fans, the dust or something else because i just got a virus cleaned off recently. It's getting relly annoying.... WHAT DO I DO????


System:
Microsoft Windows XP Professional Version 2002 Service Pack

Computer/Processor:
mobile AMD Athlon(tm) MP -M 2000+, MMX, 3DNow
1.67 GHz, 480 MB of RAM

System Manufacturer: KOBAIN

System Model: KVM266PM

BIOS: Version 07.00T

DirectX Version: DirectX 9.0c (4.09.0000.0904)

 

[norbe09]

It happens with some games i sugest getting some better things on your pc even through it might say your system is okay but then experts look at it closly its not whats on written on the box its what inside box