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현재 버전 게시자: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

[image|330377|align=left]
 
[image|330376|align=left]
 
After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.
 
You can see on the picture that if you approach a light you can see the contents of the screen.
 
Can anyone give me some help?
 
[image|330477|align=left]
 
I can check the fuse as I have a multimeter, on the mosfet I have no idea how to check.
 
If you can tell me exactly which elements and how you can prove greatly appreciate it.
 
Thank you very much!
 
== Update ==
 
The Serial Number complete is C02J6BPGDRV6XXXXXXXXDRV6.
The Serial Number complete is C02J6BPGDRV6XXXXXXXXDRV6.
 
The image of back of the logic board reverse.
 
[image|331623|align=left]

기기:

MacBook Air 11" Mid 2012

현황:

open

승인된 답변:

163542

편집 작업: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

[image|330377|align=left]
 
[image|330376|align=left]
 
After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.
 
You can see on the picture that if you approach a light you can see the contents of the screen.
 
Can anyone give me some help?
 
[image|330477|align=left]
 
I can check the fuse as I have a multimeter, on the mosfet I have no idea how to check.
 
If you can tell me exactly which elements and how you can prove greatly appreciate it.
 
Thank you very much!
 
== UpdateUpdate ==
== UpdateUpdate ==
 
The Serial Number complete is C02J6BPGDRV6.
 
 
The image of back of the logic board reverse.
 
[image|331623image|331623|align=left]
[image|331623image|331623|align=left]

기기:

MacBook Air 11" Mid 2012

현황:

open

승인된 답변:

163542

편집 작업: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

[image|330377|align=left]
 
[image|330376|align=left]
 
After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.
 
You can see on the picture that if you approach a light you can see the contents of the screen.
 
Can anyone give me some help?
 
[image|330477|align=left]
 
I can check the fuse as I have a multimeter, on the mosfet I have no idea how to check.
 
If you can tell me exactly which elements and how you can prove greatly appreciate it.
 
Thank you very much!
== Update ==
 
Hi,== Update ==
Hi,== Update ==
 
 
The Serial Number complete is C02J6BPGDRV6.
 
The Serial Number complete is C02J6BPGDRV6, and tomorrow I'll do photos to the back of the logic board.
 
The image of back of the logic board reverse.
 

Thanks
[image|331623]

Thanks
[image|331623]

기기:

MacBook Air 11" Mid 2012

현황:

open

편집 작업: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

[image|330377|align=left]
 
[image|330376|align=left]
 
After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.
 
You can see on the picture that if you approach a light you can see the contents of the screen.
 
Can anyone give me some help?
 
[image|330477image|330477|align=left]
[image|330477image|330477|align=left]
 
I can check the fuse as I have a multimeter, on the mosfet I have no idea how to check.
I can check the fuse as I have a multimeter, on the mosfet I have no idea how to check.
 
If you can tell me exactly which elements and how you can prove greatly appreciate it.
If you can tell me exactly which elements and how you can prove greatly appreciate it.
 
Thank you very much!
== Update ==
 
Hi,
 
 
 
The Serial Number complete is C02J6BPGDRV6, and tomorrow I'll do photos to the back of the logic board.
 
 
 
Thanks

기기:

MacBook Air 11" Mid 2012

현황:

open

편집 작업: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

[image|330377][image|330376]Afterimage|330377|align=left]

[image|330376|align=left]

After
falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.
[image|330377][image|330376]Afterimage|330377|align=left]

[image|330376|align=left]

After
falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.
 
You can see on the picture that if you approach a light you can see the contents of the screen.
 
Can anyone give me some help?
 
[image|330477]
 
I can check the fuse as I have a multimeter, on the mosfet I have no idea how to check.
 
If you can tell me exactly which elements and how you can prove greatly appreciate it.
 
Thank you very much!

기기:

MacBook Air 11" Mid 2012

현황:

open

편집 작업: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

After[image|330377][image|330376]After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.

You can see on the picture that if you approach a light you can see the contents of the screen.
After[image|330377][image|330376]After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.

You can see on the picture that if you approach a light you can see the contents of the screen.
 
Can anyone give me some help?

기기:

MacBook Air 11" Mid 2012

현황:

open

원문 게시자: Arturo Blanco ,

제목:

LED display and backlight not working

본문:

After falling a glass of water, I cleaned the entire motherboard with isopropyl alcohol and everything works fine except the backlight and the LED screen, ie pictures but you can see this as having no brightness. Know if there is a fuse you can check.

Can anyone give me some help?

기기:

MacBook Air 11" Mid 2012

현황:

open