Can't turn on your computer? The power button might be broke. If so, you're going to have to replace it, and you can do it yourself. See how to remove the power button from the Power Mac desktop computer.
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replacement hard drives.
Repair a Power Mac G5 - Remove the power button
In this PowerBook Medic video tutorial, learn how to remove the power button from a Power Mac G5 computer. This is just one of the steps for the teardown procedure of the Power Mac. Find more details on taking apart and repairing the Power Mac G5 (A1177) in the repair guide.