2011 MacBook Pro 17” works, but no internal display

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MacBook Pro 17" Unibody

모델 A1297 Unibody: 2009 상반기, 2009 중반기, 2010 중반기, 2011 상반기 & 2011 하반기

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my980313e @my980313e

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게시일: 2023년 4월 2일

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2011 MacBook Pro 17” works, but no internal display

I have a 2011 macbook pro 17” that boots, works, charges. External display works fine too, but no internal display. No water damage. Reseated lvds cable. Did pram, smc reset multiple times. Nothing worked. How do I debug? Thanks

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Dan @danj 평판: 479.4k Self employed contract worker 35 329 971 · Answer 1 · 2023-04-03T05:10:21-07:00

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Dan @danj

평판: 479.4k

Self employed contract worker

35

329

971

게시일: 2023년 4월 3일

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Let’s give this a try, take a flashlight aim it into the Apple logo in the lid, do you see a faint view of your desktop and its icon?

If you do you need to focus on the displays backlight logic, if you don’t the displays T-CON logic is likely damaged and/or the LVDS cable is damaged.

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Thanks Dan. I was not very clear. It’s not a backlight issue. I tried shining a light to the LCD, and there were no images. Also I tried using a different LCD, and same results, nothing on the LCD. External display still worked all ok.

my980313e 의 2023년 4월 3일

@my980313e - then the logic board LVDS connector is bad.

Dan 의 2023년 4월 3일

Thanks Dan, I will give micro soldering a shot

my980313e 의 2023년 4월 3일

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MacBook Pro 17" Unibody

2011 MacBook Pro 17” works, but no internal display

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