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 ...

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 ...

My MacBook Pro has developed some issues with the audio recently (ahh well, got nearly 4 years out of the thing). Only one channel works when using a 3.5mm stereo plug. I'm assuming the optical out ...

We may receive a commission on purchases made from links. For many people who grew up in the age of wireless technology, connecting sound systems to your TV can be as easy as pressing a few buttons to ...

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 ...