BSOD every time I play a game

[Steffent1493]

hello i am having a problem with blue screening, every time i play a game i blue screen within 10 minutes i think it is my graphics card but i do not know it is running at 70 c while gaming. i now how to loo at my minidumps but dont know how to attach them to this post. also my computer specs are

biostar motherboard
phenom II x2 3.0 ghz
radeon 5670
offbrand 500w psu
8 gb of patrion 1600 ddr3 ram
windows 7
1tb hard drive

 

[Route44]

The next time you post scroll down and you will see a Manage Attachments button. Use the Zip option. Please do not zip each file individually. Place up to five of your most recent dump files in one Zip file and attach that way; we will open and read them.

You are most likely looking at a driver issue.