weird electrical noise

Hey everyone! So I have a weird problem and it feels like I've tried everything already so here I am! Here's the deal, I've recently noticed that after my PC shuts down, there's a barely audible static-like noise that persists. After trying a few things I've also realized that said noise only...

I've had days when my headphones on the laptop were picking up noises and sounds out of nowhere. First there was something similar to what i can describe as Morse code and after them i was getting a probably male voice repeating some words that i couldn't make understand. After awhile all of...

A couple of months ago, I bought a Sapphire Radeon RX Vega 56 Nitro+ 2xHDMI 2xDP 8GB to put in a Razer Core X for my Mac. It has been performing really well, however, when I put heavy load on the graphics card (like a graphics-intensive game for example) it makes this really weird electrical...