I have an Alienware 14 that worked fine, until i installed windwos 10. I went back to windows 7, and the computer still won't detect it's graphics card
Check if its in the PCI-Express slot properly. If not then it might be an error when Windows 10 automatically installed new gpu drivers for you. Try go to your GPU manufacturer's website and download the latest drivers for your graphics card.
Check if its in the PCI-Express slot properly. If not then it might be an error when Windows 10 automatically installed new gpu drivers for you. Try go to your GPU manufacturer's website and download the latest drivers for your graphics card.