I bought a new XFX HD5670 1GB Card.
My Motherboard is GA-G31MX-S2. Processor is Core2Duo 2.33 Ghz. RAM is 4 GB.
PSU is 400W. While playing any game like NFS carbon, call of duty world at war etc., Computer freezes and monitor will have not signal and not able to even reset the computer i need to switch off the mains and switch it back on. Please help.
I used GPUz to monitor the temperature when i am playing. Temperature is normal. I used a utility to do the stress test when the GPU is in 100% load it reaches to max of 74 degrees. I have reduced the speed of GPU and Memory using overdrive still no joy.