I have a Toshiba Qosmio i5 with windows 7. The hard drive was replaced and Windows 7 reinstalled. I can no longer play 3D games. My monitor hibernates now too. I get a low score of 1.0 for performance on my graphics as well. Not sure what grapics card I had originally. I am not computer literate. Can someone help me? I called Toshiba and they had me install Intel drivers and Nividia but neither one of them "took" so I am wondering do I uninstall the VGA adapter now and try downloading the drivers again or just get a new computer? So confused. I think my computers HD crashed due to heat. 6.00 GB 64 bit, Thanks for any help