I recently bought a new nvidia 6800 AGP graphics card and i have been having a few problems. It is installed correctly and all drivers have been removed before installing new ones etc. But when i use the card the computer only last about an hour before going to the blue screen giving me KERNAl_DATA_INPAGE_ERROR i have tried everything to sort this out. i just realised that my pc has intel extreme graphics 2 installed and i cant remove it, could this be the problem?