Replaced screen. now MacBook is dead

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MacBook Pro 13インチ Touch Bar Late 2016

モデル番号A1706/EMC 3017ー2016年11月発売。この13インチのMac Book ProはOLED Touch Bar搭載です。デュアルコア"Skylake" Intel Core i5 CPUと4つのThunderbolt 3ポートが特徴です。

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clemzzz @clemzzz

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投稿日: 2022年2月2日

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Replaced screen. now MacBook is dead

I followed the fixit guide to the letter

I am an experienced Mac Repair person. But I don’t have the skills to understand circuit diagrams etc.

All I touched was the smc ribbon and pancake screw , disconnected antenna and display cable connector. Apart from 40 odd screws to take it it is straight forward

So why totally dead ? is there something I can try ( yes ive done smc reset etc. ) my charger tester/reader is showing 4.7 v. But 0 draw

Help. my customer was promised this back yesterday !

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I have just experienced the exact same thing. Completely uneventful replacement, no issues. Went back together. Powered on fine after as well. Functioned for 24 hours, then started behaving bizarrely before going totally dead.

Did you ever find a solution?

Bruce D さんによる2023年11月10日

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I have just experienced the exact same thing. Completely uneventful replacement, no issues. Went back together. Powered on fine after as well. Functioned for 24 hours, then started behaving bizarrely before going totally dead.

Did you ever find a solution? — Bruce D

Lorenzo Melore @techspot_now 評価: 301 5 · Answer 1 · 2022-02-03T18:03:12-07:00

Is there a possibility that you shorted out the board? Spontaneous power issues such as these are often due to a motherboard issue. Especially since you tested the power supply and also tried to SMC reset.

Remember, the littlest thing can cause a short and lead to a dead motherboard. You are going to have to use a process of elimination in order to troubleshoot this issue.

Check various locations on the motherboard where voltage may be present
Try booting the laptop without the battery connected
Check for any damaged traces on the motherboard
Check for continuity on different connections on the motherboard
Check for any damage to the power button

I know how important this must be to you especially since you have a customer waiting. So please get back to me when you get a chance so we can discuss this further or if you have any questions about the information I provided.

MacBook Pro 13インチ Touch Bar Late 2016

Replaced screen. now MacBook is dead

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