Random sounds coming from my pc

10ghz · September 2, 2018

I sometumes have random cracks/sounds which is coming from my pc. I didn’t have the sounds when the pc were new. It came after about 2 months after and i still haven’t figured what was causing it.

My guess is a faulty psu. The sounds happends between 30 mins of each others. The sounds comes both when it’s on and off. Most off.

ZacoAttaco · September 2, 2018

My guess it would be a PSU as well, especially if you say it makes noise when it's off.

Do you know what the name of PSU is and it's size? Also how long have you actually had the PSU for?

10ghz · September 3, 2018

7 hours ago, ZacoAttaco said:

My guess it would be a PSU as well, especially if you say it makes noise when it's off.

Do you know what the name of PSU is and it's size? Also how long have you actually had the PSU for?

My psu is about 2 months old but the sounds didn’t start after 1 month. It’s a EVGA supernova g3 750w. I built the pc with new parts.