Noise during initial startup is common.
Noise during initial startup is common.
This has been happenign for a bit now. didnt happen as much before, was pretty inconsistent. woudl happen mayube oince a month. quiet-medium noise level grinding/buyzzing when starting pc. now it happens weekly and once i shut it off or restart it, it goes completely away. i have dusted it out and it seems to help, would this be a power supply issue or probably afan issue. computer has no porblem running so i dont thnk it is a power supply thing but I dont know pcs well.
If you can capture the sound, it will greatly assist us. A grinding sound often indicates a faulty fan bearing. There’s a distinction between grinding and buzzing—buzzing tends to be more electrical, possibly related to power supply issues or coil whine. We’ll need to listen to the noise to provide effective help.