So I have recently built a computer yesterday and finally managed to get it running on windows 7. However, I cannot for the life of me download and install any of the drivers that I am supposed to. I always get a message from windows saying my driver is already updated when it isn't. i have a GA-78LMT-S2 motherboard and a powercolor 7850 hd radeon graphics card but I can't seem to actually update anything so far. I am using windows 7 ultimate 64 bit and everytime i attempt to install one of AMD's drivers, it tells me that the driver is not compatible and I have looked everywhere else on AMD for answers. My build also did not come with a CD drive so I have also attempted using a USB to get the files off the CD, but that did not work. Does anyone else here have a solution?