주요 콘텐츠로 건너뛰기

2008년 10월 출시 / 2.4, 2.53, 2.66, 2.8 또는 2.93 GHz Core 2 Duo 프로세서

464 질문 전체 보기

lcd connector missing part

Block Image

missing bits of metal in lcd connector in logic board. how can i fix it?

the lcd dont start!

lcd working in other mac.

2,5 core duo 2009 apple logic board part: 820-2330-A

thanks

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글:

lapo, what are the last three of your serial number? This will help to properly identify your computer as well as your logic board. Post some images of the damage with your question. That way we can see what you see.

의견 추가하세요

답변 1개

선택된 해법

There's a golden metal cap missing on this LVDS socket. It should be soldered on each side of the connector. You can salvage one on a dead board or buy the complete connector off ebay. First check the backlight fuse on the logic board, it's a small component identified with a F or a P or a white dot on it. The fuse may be blown opening the backlight circuit so no power to the LCD. Check also all the LVDS connector pins with a microscope and verify if any is desoldered or damaged. Is it a liquid damaged machine ?

해당 답변은 도움이 되었습니까?

점수 1

댓글:

yes golden metal cap is the missing part.

i try to find it on net with luck, maybe in dead mb. you think should be welded?

one times the backlight is worked!! but with out anything else on screen, maybe the fuse is ok?

all screen with lvds connector was tested and it works!

no liquid damage, maybe after a dent of side (you can see also in the picture)

really thanks for help!

If you get lightning with the screen on your logic board then the fuse is ok but the LVDS socket is very fragile, it was damaged since the top part is missing and maybe the socket pin that carries the video to the screen is also damaged or desoldered that's why my advice was to carefully check the socket pins with a magnifying lens or a microscope. The whole LVDS connector can be replaced but it requires specials tools and skills.

yes, im nor able to replace connector, but probably i can try to replace golden metal cup

의견 추가하세요

귀하의 답변을 추가하십시오

lapo 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 0

전체 시간: 431