Low humming sound coming from near the right fan. What to replace?
My wife's MacBook Pro was dropped a while back. Ever since it has made a low humming sound that drives me crazy. It seems to be coming from the right fan and indeed sounds like a rotating noise.
The heat sink was damaged in the fall, and I have already replaced that. I was hoping that would fix the noise, but it did not.
While replacing the heat sink, I also removed the right fan, inspected it for damage, and cleaned it thoroughly. I did not see any damage.
I need help diagnosing the problem so that I know what part needs replaced. I can easily replace the fan, but I am afraid this is not the problem, since I cannot find any damage to the fan.
Any help would be greatly appreciated.
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jkgarrett17 did you ever solve your problem? I am running into the same thing and its driving me insane.
Dave 의
Never did solve it. I replaced both fans, the heat sync, and even had the standalone GPU replaced. It’s better, but still makes a slightly nauseating hum. Sorry I couldn’t be more help.
jkgarrett17 의