Soo, I reinstalled my windows, I installed my drivers, all of them (even the audio ones), everything was working perfectly and then I restarted my laptop. After I restarted the laptop, my audio drivers disappeared, I reinstalled them and everything was fine, but this is kind of annoying to do. I was wondering, why does this keep happening? I considered to change to windows 8.1 (from windows 7), I installed everything again, but this time the audio drivers say "Can't recognize such a device" or something like that. I've got a big red X on the audio icon. Could somebody help me?