Re: No sound from Mac Pro headphone port

Raymond Yau
2015-06-19T23:07:26Z

>
> I will need more instruction on how to accomplish step #3.
>
>
> "3) clear misc bit 8 of pin default of line out"
>
> Thus far, moving both HP and Mic to "Front" gives no improvement.
>
>

Many unconnected pin complex have been changed to line out jack

Seem bug of hdajackretask if it allow you to change pin comple which pincap
only support IN to line out jack

Node 0x1d [Pin Complex] wcaps 0x400000: Mono
Pincap 0x00000020: IN
Pin Default 0x00000100: [Jack] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x0, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN