The Power Macintosh G5 is the first Mac model to incorporate support for digital optical audio, both in and out. By definition, optical audio provides a fiber optic digital audio connection used to ...

I'm asking the question in the subject because my sis often complains that the audio coming back over the ARC port to my older Sony CT-150 sound bar with subwoofer is slightly out of sync when ...

Noise issues In our continuing coverage of the Power Mac G5 noise issue, it appears that Apple technical support is recommending a PMU (power management unit) reset to some customers who are having ...

Last November I bought an HP 42" LCD TV, but I can't get the optical audio out to work on it. I'm trying to hook my cable box up to my television's HDMI in and my TV's optical out to my receiver's ...

An optical audio port, also known as a TOSLINK (Toshiba Link) port, is a type of digital audio connection that uses light to transmit audio signals between devices. This port is commonly found on ...