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現在のバージョン作成者: Filippo ,

タイトル:

MacBook Pro early 2008 (4,1) display illimination problem

テキスト:

My old MacBook Pro (not unibody) works, but the internal display has an illumination problem. Sometimes the display is completely black right from boot, in other times when I start it up it works. Sometimes it becomes black while using it.
 
Anyway the display is never totally black, if I put a flash light direct on the display I can see the desktop and its icons.
 
[image|1564904]
 
I tried resetting PRAM and VRAM with no results.
 
It's not the VGA because if I use an external monitor I see with no problems. Which part should I replace to fix it? Inverter board? Inverter cable?
 
* Replaced the LED board - problem persists
[image|1589703] [image|1589702] [image|1589701]
 
Thank you

デバイス:

MacBook Pro 15" Core 2 Duo Models A1226 and A1260

ステータス:

open

編集者: Filippo ,

タイトル:

MacBook Pro early 2008 (4,1) display illimination problem

テキスト:

My old MacBook Pro (not unibody) works, but the internal display has an illumination problem. Sometimes the display is completely black right from boot, in other times when I start it up it works. Sometimes it becomes black while using it.
 
Anyway the display is never totally black, if I put a flash light direct on the display I can see the desktop and its icons.
 
[image|1564904]
 
I tried resetting PRAM and VRAM with no results.
 
It's not the VGA because if I use an external monitor I see with no problems. Which part should I replace to fix it? Inverter board? Inverter cable?
 
* Replaced the LED board - problem persists
Thank you

デバイス:

MacBook Pro 15" Core 2 Duo Models A1226 and A1260

ステータス:

open

編集者: Dan ,

タイトル:

MacBook Pro early 2008 (4,1) display illimination problem

テキスト:

My old MackbookMacBook Pro (not unibody) works wonderworks, but its monitorthe internal display has an illumination problem, and sometimesproblem. Sometimes the monitordisplay is completely black right froom boot. In some caseright from boot, in other times when I start it up and the monitor works, sometimes it becomeworks. Sometimes it becomes black while using it. Anyway

Anyway
the monitordisplay is never totally black, if I put a flash light direct on the display I can see the windowsdesktop and suchits icons.
My old MackbookMacBook Pro (not unibody) works wonderworks, but its monitorthe internal display has an illumination problem, and sometimesproblem. Sometimes the monitordisplay is completely black right froom boot. In some caseright from boot, in other times when I start it up and the monitor works, sometimes it becomeworks. Sometimes it becomes black while using it. Anyway

Anyway
the monitordisplay is never totally black, if I put a flash light direct on the display I can see the windowsdesktop and suchits icons.
 
[image|1564904]
 
I tried resetting PRAM and VRAM with no results. It's

It's
not the VGA because if I use an external monitor I see with no problems. WichWhich part should I replace to fix it? Inverter board? Inverter cable?
I tried resetting PRAM and VRAM with no results. It's

It's
not the VGA because if I use an external monitor I see with no problems. WichWhich part should I replace to fix it? Inverter board? Inverter cable?
 
Thank you

デバイス:

MacBook Pro 15" Core 2 Duo Models A1226 and A1260

ステータス:

open

オリジナル投稿者: Filippo ,

タイトル:

MacBook Pro early 2008 (4,1) display illimination problem

テキスト:

My  old Mackbook Pro (not unibody) works wonder but its monitor has an  illumination problem, and sometimes the monitor is completely black  right froom boot. In some case I start it up and the monitor works, sometimes it  become black while using it. Anyway the monitor is never totally black, if I put a light direct on the display I can see the windows and such.

[image|1564904]

I tried resetting PRAM and VRAM with no results. It's not the VGA  because if I use an external monitor I see with no problems. Wich part  should I replace to fix it? Inverter board? Inverter cable?

Thank you

デバイス:

MacBook Pro 15" Core 2 Duo Models A1226 and A1260

ステータス:

open