Quote Originally Posted by radier View Post
Who can explain this to me?

My back USB 3.0 ports works like a charm, but when I switch to the front ports it seems like my portable disk is working in USB 2.0 mode:



Latest Etron drivers, fresh OS installation.
AFAIK, its a Etron driver issue ATM.

Quote Originally Posted by skitt View Post
Hello! I recently ordered the ASRock P67 Extreme4, and I set up the build last night. Specs as follows:

i5 2500k
ASRock P67 Extreme4 B3
EVGA 560Ti
2x ripsaw 4gb
etc

Everything appears to be working fine, except for the sound! I have tried multiple installs of windows, multiple output devices, both old and new versions of the Realtek HD Audio driver, tried it without the audio driver, tried uninstalling the front panel HD audio. All that comes out of either the frontal or rear audio jack is a very high pitched buzzing.

After spending all night researching a potential fix, I have found nothing so I figured I'd give you guys a shot to see if any of you had dealt with something similar before I ship this back to Newegg.
Check the UEFI settings for onboard sound. Set them to "enabled"