Bij mij werkte uiteindelijk deze oplossing:
Step 1: Open up the Terminal (Applications > Accessories > Terminal)
Step 2: Paste the following line:
Quote:
sudo gedit /etc/modprobe.d/alsa-base
and input your password
Step 3: When the text editor opens, paste this new line at the bottom of the file:
Quote:
options snd-hda-intel model=z71v position_fix=1
Step 4: Save the file and close the editor. You can also close the terminal now and restart your computer.
Step 5: After restarting you can check on the Alsa Mixer (double click on the loudspeaker on the menubar) that now there's a Headphone fader. Just click the small loudspeaker beneath it and raise the fader.
Succes ermee, Rob.