Troubleshooting Macintosh Startup Issues
Revision as of 10:00, 18 February 2015 by Tami(talk | contribs)(Created page with "If a Macintosh computer is having issues starting up, please try the following troubleshooting steps. ===Reset the '''PRAM'''=== ===Reset the '''SMC'''=== ===Unplug Electrici...")
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If a Macintosh computer is having issues starting up, please try the following troubleshooting steps.

Reset the PRAM

Reset the SMC

Unplug Electricity Source

Turn Off the Wireless Network Settings

Boot to Recovery Mode and Run Disk Utility

Reinstall Last Combo Update

Turn Off File Vault