Clues to the causes of Mac startup problems can be found by analyzing when in the boot process the system fails. Problems may be related to the power supply, battery, hard drive, logic board, OS ...

You are about to transfer some important files from an external drive to your Mac, and suddenly you get the message “Disk Not Ejected Properly” The transfer fails, and you have to start all over again ...

Discover simple fixes for common Mac issues. Learn how to troubleshoot top MacBook problems, improve performance, battery life, Wi‑Fi, storage, and keep your Mac running smoothly.

What to do if you have an incomplete update In some cases, your Mac OS X 10.4.3 installation may fail part-way through, or you may received an error message ...

Continuing FireWire Vs. Panther coverage Firmware updates on unsupported drives Yesterday we reported that although number of MacFixIt readers have reported success in using a firmware updater from ...

I’ve put together an essential foundation document for Mac users who may sometimes try to help support friends and family. Still having problems? Restart the Mac holding down Command-R to enter Disk ...

Macs are known to run without hiccups, but sometimes even they have bad days. If your Mac is frozen or freezes more often than usual, there are several methods to unfreeze a frozen Mac. In most cases, ...

OS X’s Disk Utility—which enables you to format, partition, repair, and perform other kinds of maintenance on disks (including SSDs, flash drives, and disk images)—is good for what it does. Yet for ...