I had my mac mini for around 6 months no problem then I get on this morning and I have no sound. Then I noticed I have the crossed out circle under my speaker overlay on my desktop like so:
Does anyone have any idea what can be causing me to have no sound? I know its not my speakers because i tried them on my other computer.
Thanks.

Does anyone have any idea what can be causing me to have no sound? I know its not my speakers because i tried them on my other computer.
Thanks.