my Mac book pro turns on with chime but will not boot up, what should I do?
My Mac book pro turns on with chime but will not boot up, what should I do?
MacBook Pro 13″, macOS 10.12
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My Mac book pro turns on with chime but will not boot up, what should I do?
MacBook Pro 13″, macOS 10.12
Shutdown and restart while Immediately holding the Shift key. This is Safe Mode and will do a Repair Disk, clear cache files and only load the required software to run the computer. It will load slowly - Normal. If all goes well, it with present the Log In Screen. Then let it stay in Safe Mode for 5 - 7 minutes and then restart in Normal Mode
Shutdown and restart while Immediately holding the Shift key. This is Safe Mode and will do a Repair Disk, clear cache files and only load the required software to run the computer. It will load slowly - Normal. If all goes well, it with present the Log In Screen. Then let it stay in Safe Mode for 5 - 7 minutes and then restart in Normal Mode
my Mac book pro turns on with chime but will not boot up, what should I do?