Ir para o conteúdo principal

A1706 / EMC 3071—Released in November 2016, this 13" Macbook Pro introduces the OLED Touch Bar. Features a dual-core "Skylake" Intel Core i5 CPU and four Thunderbolt 3 ports.

239 Perguntas Visualizar todos

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 !

Responder a esta pergunta Também tenho esse problema

Esta é uma boa pergunta?

Pontuação 1

1 comentário:

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?

por

Adicionar um comentário

1 resposta

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.

Esta resposta foi útil?

Pontuação 0
Adicionar um comentário

Adicionar a sua resposta

clemzzz será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 2

Últimos 30 dias: 16

Duração total: 68