white screen at start up with no icon & no chime

Question

MacBook Pro 17" Models A1151 A1212 A1229 and A1261

Non-Unibody, Core Duo & Core 2 Duo Processors

Rep: 73

2

Options

I just loaded os x, worked for a while.

When I started up again, no chime & blank white screen

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Jack @jack35 Rep: 786 19 15 2 · Answer 1 · 2018-01-19T19:14:44-07:00

Réponse la plus utile

Rep: 786

19

15

2

Options

Try this. The site lists a number of fixes, but I would suggest starting at "Reset SMC" as this has helped me for similar issues.

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