Crashing during gaming

[stevo212]

Hi all,and a happy new year to you all too
Im having problems with my system when gaming,about 20mins into an online mutliplayer game my system crashes and reboots.Im thinking that its either a graphics driver or hardware problem,if someone could tell me from the minidumps where the problem lies i would be in your debt.
I have the latest 9.12 hotfix drivers installed and all other drivers are upto date also,im at my wits end with this problem as my rig is for gaming but i cant game on it
Any help at all on this matter and i would be very appriciative,and all the best for 2010

 

[Pauly]

Both dumps are the same Bugcheck 0x124 WHEA_UNCORRECTABLE_ERROR
simply says caused by hardware, this can be tricky to track down
Has this system ever run stably, did you build it yourself
Do you check temps

 

[stevo212]

Hi Pauly and thanks for the rapid reply
To be honest it hasnt been running good since i installed 7,i have built the system myself and the temps are well within tolerable levels...Theres about a 10 degree diff @ idle between the cards,1 card is @ 26 degrees and the other is @ 34 degrees.