speakers noise

Hello to everyone, I use HP All in one PC with built-in speakers since 2019... so far so good, but recently I installed Linux on a crappy 2.5" hard drive with lots of bad sectors connected via USB , in external-powered HDD enclosure, but not directly to the PC's USB - via a USB hub, just for...

Hello, i have noticed a strange problem with my new system (<6 months). Every now and then (like 1 day in a week or 2 weeks), i hear a strange noise from my headset or speakers which sounds like the noise that is produced when you plug them or some kind of interference. It is not too loud but...