Noisy, but not fan related noise

This one has a constant hissy noise. At first I thought is was a bad fan, but after reving each of them up using Mac fan control, this background sound remains constant. Could it be the power supply? it comes on immediately with turning on the machine, and remains a constant ……

Responder a esta pergunta Também tenho esse problema

Esta pergunta é pertinente?

Pontuação 0


Could you attach a recording of what it sounds like?


Adicionar um comentário