If you can’t get picture or sound from your TV or projector don’t despair. Here are some debugging tips from our resident home theater pro. Inevitably, one day you’ll go to turn your TV or A/V system ...

Setting up a home theater system can be one of the most thrilling things audio enthusiasts can do. It can also be a confusing, and sometimes even frustrating task for many, if only because there are ...

If you are having your iPhone alarms go off without making a noise, you may want to check the settings have not been reset for them. We’re not sure how many users this affects, but we’ve heard from a ...

We may earn a commission from links on this page. Credit: Credit: Zain bin Awais/Lifehacker Composite; MarkSwallow/Prasert Krainukul/Artur Kozlov/via Getty Images Here's your guide to making the most ...

Modern televisions and sound systems are amazing pieces of technology. But they can also be overwhelming with so many ports, confusion over HDMI cables, and format protocols that can leave even the ...