HT202663: Use Wireless Diagnostics to help you resolve Wi-Fi issues on your Mac

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zacruss602
Level 1 (0 points)

Q: START UP SLOW

When I upgrade the OS the startup is very slow

iMac, Mac OS X (10.7.5)

Posted on Jan 7, 2016 8:21 AM

by dominic23,Apple recommended
dominic23 dominic23
Level 8 (41,507 points)
Mac OS X
A:

     Select Macintosh HD as the Startup  Disk.

   “Set the default startup disk”       http://support.apple.com/kb/HT1310

 

    Reset PRAM.     http://support.apple.com/kb/PH18761?viewlocale=en_US&locale=en_US

Posted on Jan 9, 2016 6:15 AM

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zacruss602

Q: START UP SLOW

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