PC is shutting down after installing new graphics card!
I just installed a Sapphire AMD Radeon HD 6950 graphics card. When i play just about any game my computer shuts itself down. I have tried cleaning my tower and making sure my system isnt overheating but im not sure what is going on. Any idea?
Specs: AMD Phenom(tm) II X2 521 Processor 3.5 GHz Windows 7 Home Edition 64 Bit AMD Radeon HD 6950 4.1 GB Ram