Hello, I've recently installed Windows 7 on my system and at first everything was ok, but after I restarted my pc, the sound was gone. I checked device manager, uninstalled and installed audio drivers again and the sound came back again. After another restart, the sound was gone again. This happens every time I restart my pc. Could someone help me with this? It's really annoying to install audio drivers again and again and not all my family members know how to do that :/ I use realtek via hd audio or something like that. That's what ubuntu showed me: http://www.paste.lt/paste/4a67386f24e6040ebb8d67a216120521 Thanks!