Hi, i created this account to ask if anyone can try and help me, i trying to instal several drives for my notebook, including the latest one, which was meant to work with my Graphic Card. it didn't work, so I tried downgrading the driver, I had an old one installed, and it worked fine. just instaled a windows 10 so I reset my drivers, but it was meant to windows 8, so it isn't working. if anyone had alread some problem like this could please enlighten me i would be much indebted.
Also i don't have how to go back to Windows 8, my instalation CD blewup.