I recently bought a Gigabyte HD 6670 graphics card. I installed it into a Compaq Presario SR1610NX computer running Windows 7 32 bit. After installing the card and drivers my CPU went crazy. Maxing out and making the comoputer extremely slow. Unuseable, really. Any ideas on how I can fix this? Model GV-R667D3-1GI. After taking ot thecard everythingreturned t normal. Any advice wouldbe appreciated!