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현재 버전 게시자: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,
 
We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.
 
This happens several times a day, without any evident cause related to its activity.
 
Its serial number ends with DHJP .
 
I just wonder if this might be related to a faulty LED Backlight Board or display cable ?
 
A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg
 
I would appreciate any thought on the subject.
 
Jo Lejeune
 
=== Update (01/27/2016) ===
 
Thanks Dan and aebelcarris for your reply.
 
Now I've just to decide to replace either the backlight cable or the board, or both …
 
I'll keep you informed.
 
Regards,
 
Jo
 
 
=== Update (03/20/2016) ===
 
Replacing the LCD panel did the job.
Nor the backlight cable nor the board were involved in the troubles we had.
Of course replacing the LCD panel has a high price tag...
 
Jo

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

286050

편집 작업: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,

We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.

This happens several times a day, without any evident cause related to its activity.

Its serial number ends with DHJP .

I just wonder if this might be related to a faulty LED Backlight Board or display cable ?

A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg

I would appreciate any thought on the subject.

Jo Lejeune

=== Update (01/27/2016) ===

Thanks Dan and aebelcarris for your reply.

Now I've just to decide to replace either the backlight cable or the board, or both …

I'll keep you informed.

Regards,

Jo

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

286050

편집 작업: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,

We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.

This happens several times a day, without any evident cause related to its activity.

Its serial number ends with DHJP .

I just wonder if this might be related to a faulty LED Backlight Board or display cable ?

A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg

I would appreciate any thought on the subject.

Jo Lejeune

=== Update (01/27/2016) ===

Thanks Dan and aebelcarris for your reply.

Now I've just to decide to replace either the backlight cable or the board, or both …

I'll keep you informed.

Regards,

Jo

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

286216

편집 작업: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,

We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.

This happens several times a day, without any evident cause related to its activity.

Its serial number ends with DHJP .

I just wonder if this might be related to a faulty LED Backlight Board or display cable ?

A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg

I would appreciate any thought on the subject.

Jo Lejeune

=== Update (01/27/2016) ===

Thanks Dan and aebelcarris for your reply.

Now I've just to decide to replace either the backlight cable or the board, or both …

I'll keep you informed.

Regards,

Jo

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

286216

편집 작업: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,
 
We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.
 
This happens several times a day, without any evident cause related to its activity.
 
Its serial number ends with DHJP .
 
I just wonder if this might be related to a faulty LED Backlight Board or display cable ?
 
A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg
 
I would appreciate any thought on the subject.
 
Jo Lejeune
 
=== Update (01/27/2016) ===
 
Thanks Dan and aebelcarris for your reply.
 
Now I've just to decide to replace either the backlight cable or the board, or both …
 
I'll keep you informed.
 
Regards,
 
Jo

기기:

iMac Intel 27" EMC 2429

현황:

open

편집 작업: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,

We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.

This happens several times a day, without any evident cause related to its activity.

Its serial number ends with DHJP .

I just wonder if this might be related to a faulty LED Backlight Board or display cable ?

A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg

I would appreciate any thought on the subject.

Jo Lejeune

기기:

iMac Intel 27" EMC 2429 A1312 Mid 2011
iMac Intel 27" EMC 2429 A1312 Mid 2011

현황:

open

원문 게시자: Jo Lejeune ,

제목:

Left part of the screen becoming dark

본문:

Hello,

We own a 27" intel iMac (A1312 model) and since a few months now, the left part of the screen is turning to dark frequently.

This happens several times a day, without any evident cause related to its activity.

Its serial number ends with DHJP .

I just wonder if this might be related to a faulty LED Backlight Board or display cable ?

A picture of the screen can be seen here : http://www.bru.licr.org/~lejeune/images/iMac27darkscreen.jpg

I would appreciate any thought on the subject.

Jo Lejeune

기기:

iMac Intel 27" EMC 2429 A1312 Mid 2011

현황:

open