Intermittently my 13 inch MBPr (i7 8GB+512GB) fails to start up after sleep
Can take up to half an hour sometimes as if it is switched off but not able to waken up.
Advised by apple store after they ran diagnostics to shut it down rather than put it to sleep
Please advise any ideas how to prevent this happening ?
Can take up to half an hour sometimes as if it is switched off but not able to waken up.
Advised by apple store after they ran diagnostics to shut it down rather than put it to sleep
Please advise any ideas how to prevent this happening ?