Freezing During Gamepaly

[KGSO4]

Hi everyone ,help me fix this prob!
whenevr i play games like crysis ,BMWx3 challenge the pc freezes and the sound of a broken cd appears!!! the computer gets hanged and i'll have to restart it again!!!

my config:
quad q8400 2.66ghz
intel dg43nb mobo
2gb ddr2 corshair ram
500gb sata 2 HDD
msi 8400 gs
sony optiarc 24x dvd rw!


thankyou....waiting for suggestions to fix this problem!!

[robodude]

See this following for more help : Screen freezes during game play
Game freezes in vista
computer freezes when playing games

[worm4u]

1. May be your pc having a virus or malware. Download Norton Security Scan , its free. Perform a free virus scan.
   
2. Also to make your pc free from spywares Download Ad-Aware and
   
3. And it can be because of some unsigned drivers, see this help Verify Unsigned Device Drivers in Windows XP
   
4. Perform a DISK CLEANUP as Start -> Programs -> Accessories -> System Tools -> Disk Cleanup.
   
5. Also do the defrag of your hard disk partitions.

[KGSO4]

no prob with hard disk!!!
its brand new pc!!
for testing the quad i started playing games!!!

AND THER IS A WARNING WHEN COMPUTER BOOTS!!

it says some prob with DIMM...will it be the prob of ram??