I have a HD 7950 Non OC and it has been working fine for gaming and everything except for all of a sudden while i was just watching youtube i got a random blue screen crash. When i restarted my computer it didnt recognize my graphics card in Catalyst control or gpu z. but the fan in the card is still on. Whenever it try and re-install the drivers they all install except the display driver and the audio driver, which say "the specified driver package was not installed for matching devices". I have no idea what to do. thanks