bought my imac in january and now the volume is gone. it appears to be turned all the way up and there is a circle with a line through it. "no output devices found" under preferences--->sound.
i have tried repair permissions, restart, and now i'm considering resetting the PRAM is that safe?? it's still under warranty maybe i should just take it in?
will
i have tried repair permissions, restart, and now i'm considering resetting the PRAM is that safe?? it's still under warranty maybe i should just take it in?
will