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Mac mini (Mid 2010) Take Apart — General Troubleshooting 15
2010-08-03
Starting Up in Safe Mode
A Safe Boot is a special way to start Mac OS X when troubleshooting. To start up into Safe Mode
(Safe Boot),
1. Make sure the computer is shut down.
2. Press the power button.
3. Immediately after you hear the startup tone, press and hold the Shift key.
Note: The Shift key should be held as soon as possible after the startup tone but not
before.
4. Release the Shift key when you see the screen with the gray Apple and progress indicator
(looks like a spinning gear). During startup, ”Safe Boot” appears on the Mac OS X startup
screen. To leave Safe Mode, restart the computer normally, without holding down any keys
during startup.
For more information:
http://www.apple.com/support
Mac OS X: What is Safe Boot, Safe Mode?—kBase #HT1564
Safe Boot takes longer than normal startup—kBase #TS1884
Wireless Troubleshooting
If you’re having issues with AirPort and wireless mouse or keyboard connectivity issues, refer to
the following Knowledge Base articles:
• Troubleshooting wireless mouse and keyboard issues—kBase #TS3048
• AirPort and Bluetooth: Potential sources of interference for wireless devices and
networks—kBase #HT1365
• Apple Wireless Keyboard and Mouse: How to install batteries—kBase #HT3903