When a personal computer starts, it runs a Power-On Self Test (POST) to check that various hardware components are working correctly. If problems are detected, the computer will not start. This test ...

There are few things more annoying than an incessant beeping sound in your home that no matter how high and low you search, you can't identify. It could be a smoke detector, appliance, security system ...

Last week we reported on a strange beeping noise being generated by the dual 2 GHz Power Macintosh G5. Several readers have since corroborated the behavior, which appears to be normal - albeit ...