Ir para o conteúdo principal

Model A1419 / EMC 3070 / Mid 2017 / 3.4, 3.5 or 3.8 GHz Core i5 or 4.2 GHz Core i7 Kaby Lake Processor (ID iMac18,3) / Retina 5K display. Refer to the older iMac Intel 27" Retina 5K Display (Late 2014 & 2015) guides as the system is very similar.

293 Perguntas Visualizar todos

Help me troubleshoot my iMac.

I replaced thermal paste, replaced the HDD with a SDD, and cleaned out the fans and case. No accidents, all connections accounted for. Now, absolute silence and no picture when power button is pushed. I've re-opened twice after going to google and to apple support and I can't find anything wrong.

Respondido! Ver a resposta Também tenho esse problema

Esta é uma boa pergunta?

Pontuação 0
1 comentário

I'm afraid this did not help. I have purchased a replacement power supply from eBay. I have some compatible SODIMMS which will replace the current ones. I 'm arranging for someone to help me check the power switch ( this is a stretch, I know). If this doesn't work, I'm done, and I will part it out and sell it. Thank you for your help.

por

Adicionar um comentário

1 resposta

Solução escolhida

You likely didn’t sit the CPU chip into the socket correctly. The design Apple went with is a bit tricky! Go back removing the heatsink and inspect the chip and the socket for damage if you are lucky, reseat the chip but soften the springs a bit.

Esta resposta foi útil?

Pontuação 0

1 comentário:

I'll let you know. I'm grateful.

por

Adicionar um comentário

Adicionar a sua resposta

todoroffc será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 0

Últimos 30 dias: 2

Duração total: 52