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現在のバージョン作成者: Britt ,

タイトル:

MBP has Pixel-width Horizontal Lines on Start-up, only sometimes boots

テキスト:

The screen itself looks fine, but when turned on the macbook display shows green or blue, (approx) pixel width horizontal lines that go away if the macbook will boot; which it often doesn't, instead shutting itself off after the apple logo loading thing finishes, restarting. I have tried recovery, erasing the HDD and starting over, smc/pram reset... It also won't display on an external monitor, at least it won't when it is at the apple screen.

Any ideas? if I can get it to boot, I will do an AHT.

PS: I had it working last night, where it started up without the horizontal lines, but they came back. Macbook is capable of booting, as I have had it booted recently (yesterday?) and working.

デバイス:

MacBook Pro 15" Unibody Late 2011

ステータス:

open

アンサーフォーラムの回答が承認:

+350186

オリジナル投稿者: Britt ,

タイトル:

MBP has Pixel-width Horizontal Lines on Start-up, only sometimes boots

テキスト:

The screen itself looks fine, but when turned on the macbook display shows green or blue, (approx) pixel width horizontal lines that go away if the macbook will boot; which it often doesn't, instead shutting itself off after the apple logo loading thing finishes, restarting. I have tried recovery, erasing the HDD and starting over, smc/pram reset... It also won't display on an external monitor, at least it won't when it is at the apple screen.

Any ideas? if I can get it to boot, I will do an AHT.

PS: I had it working last night, where it started up without the horizontal lines, but they came back. Macbook is capable of booting, as I have had it booted recently (yesterday?) and working.

デバイス:

MacBook Pro 15" Unibody Late 2011

ステータス:

open