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当前版本: Dan ,

标题:

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+Problems when cold won't start

文本:

Hi I am on my 4th logic Board.

2011 in MBP

just recently after 8 months of having a ne logic board put in. Its having the above . slow start up. And if very cold. the system boots Apple has lines, Bit grey. And then forever grey screen.

Forced shut down, re start, Its OK.

I have re set all permissions, mac clean.

Still slow starting up from warm.

设备:

MacBook Pro

状态:

open

原帖由: gary ,

标题:

No Title (You should edit this question)

文本:

Hi I am on my 4th logic Board.

2011 in MBP

just recently after 8 months of having a ne logic board put in. Its having the above . slow start up. And if very cold. the system boots Apple has lines, Bit grey. And then forever grey screen.

Forced shut down, re start, Its OK.

I have re set all permissions, mac clean.

Still slow starting up from warm.

设备:

MacBook Pro

状态:

open