Ir para o conteúdo principal

Conserte seus objetos

Direito de executar reparos

Peças e ferramentas

15 inch "Desk Lamp" iMac G4 700MHz M6498 PowerMac 4,2

23 Perguntas Visualizar todos

Where is PMU reset button?

Computer will not turn on, tried shift/option/command, doesn't work. was told to try to reset the PMU on logic board.

Respondido! View the answer Também tenho esse problema

Esta pergunta é pertinente?

Pontuação 2
Adicionar um comentário

Kits para Nintendo Switch

A quick fix to get back in the game

Shop Switch Kits

Kits para Nintendo Switch

A quick fix to get back in the game

Shop Switch Kits

2 respostas

Solução escolhida

Disconnect the power cord.

Remove the user access panel from the bottom of the computer.

Press the PMU reset switch once on the bottom side of the logic board. Do NOT press the PMU reset switch a second time because it could crash the PMU chip.

The switch is near the memory slot, next to the airport card.

Wait ten seconds before you connect the power cord and keep your fingers crossed.

Esta resposta foi útil?

Pontuação 0

Comentários:

Hi

I tried this. Took off bottom round panel exposing airport card and memory card. Did not see any switch or button. There is just a solid metal panel around the exposed cards, can't see underside of circuit board. Removed 4 screws that allowed me to lift off the dome top but can only see top of circuit board not underside. What to do next?

por

Adicionar um comentário

The PMU button is under the semi-transparent film layer to the side of the wireless card. It’s almost in the corner of the whole rectangular area. However, this didn’t work for me anyway…….

Esta resposta foi útil?

Pontuação 0
Adicionar um comentário

Adicionar a sua resposta

paula será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 0

Últimos 7 dias: 5

Últimos 30 dias: 28

Duração total: 5,634