Got a new laptop with vista premium. Initially all worked well, but after we reinstalled it, the computer isn't registering the GPU drivers. In fact, I cannot find any mention of the graphics card, which is an 8400M, under device manager or anywhere else on the computer. If I try to install games or run any graphical applications it says there is no hardware acceleration. I downloaded the all-in-one 8 series driver from Nvidia, but when I tried to run it it said it could not detect any compatible hardware.
So, how do I get my laptop to detect and use my graphics card? It's an ACER 7520G if that helps