0
Score
Asked
constant humming noise present
humming noise is present all the time, sounds like a noise from spinning hard disk touching the case/housing. tried changing fans speed (smc fan control) but noise is still the same. thanks for reply.
0
Score
Chris Green
17.2k
Answered
Over time, screws inside of a computer can loosen from the vibrations produced by normal usage. Chances are, that screws for a hard drive or fan have come lose, and are letting the component vibrate and produce the "humming" noise you are hearing. This guide will help you disassemble the computer down to the logic board. I recommend going throught the whole thing tightening screws on fans, and drives.
