Knowing how to wipe a Mac and reset it to its factory settings can be a vital step if you're trying to sell or fix it. Here's how to do it.

Resetting your laptop is one of the most powerful munitions you've got in your troubleshooting armory. It puts your Windows, macOS, or Chrome OS computer back to the state it was in when you first got ...

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iMac (Flat Panel): Resetting the PMU Apple KB article 95165describes how to reset the PMU chip on the iMac (Flat Panel). The PMU (Power Management Unit) is a microcontroller chip that controls all ...

There is a small hole under the AirPort card slot of the new iMac (Flat Panel) Macs that provides access to a reset switch. Kent Durvin writes: "A coworker bought a new G4 iMac. It was DOA. He called ...