I had a problem with headphones output of my Maya U5 (something like anti-pop circuit didn't exactly work on this output) so i thought it wouldn't hurt to update firmware to release 10. Unfortunately problem remained and moreover Maya stopped working at my linux os. I know you don't support linux os so i wanted to ask if there is any way to downgrade a firmware or restore factory settings?
In Windows 8 it works fine. My laptop is Lenovo G580.
Thanks in advance