My PC get Hangs n Crashes.....

Hi alll.....

i need a little help to find a solution......

My pc crashes while doing nothing or playing games or doing anything....

And i dont hve any other option instead of restarting my pc coz any other keys won't work....

n while playing games there's a problem just lyk High Graphic games lyk latest DMC n Dead Space 3.... they run smoothly for a 1/2 n hour n after that they start lagging n then again run smoothly....

I want to know what kind of problem's im facing??????....

That SFC scan is completed..... n its showing me "Windows Resource Protection din not find any integrity violations"

n i hve downloaded speccy too... wht should i do now???

i created this snap shot.... hope so it will help

Confirm those temps with SpeedFan or CPUID, compare to the maximum CPU temps for your CPU. CPU Temperatures

You may need to blow out the dust from your PC and heatsink, even repaste the CPU if it needs it. Google how to do this for your exact make/model.

Cleaning Tips / Removing Dustbunnies (NCIX Tech Tips #13)

Otherwise work through these Troubleshooting Steps for Windows 7

i hve done everything u hve suggested.... i hve even changed my heat sink.... n i think there is hardware problem

kk.... i will download the latest drivers... n 1 more thing mine is also xfx 9600 gt i want to know that is this graphic card hve dx11 support???