Here you can download driver nvidia 8968 ver 220 for Windows. It's 100% safe, uploaded from safe source and passed Symantec virus scan! Driver Info: File name: drvnvidia-8968-ver-220.exe. NVidia graphic card does not show up in device manager, unable to update drivers Original Title: NVidia graphic card disappeared. Before three weeks ago, I connected my two laptops via network sharing (but it didn't work). Guide on how to install the NVIDIA Display Driver under Windows 7/Windows Vista.