TL;DR

Linus Sebastian goes “undercover” on Reddit and other forums to tackle everything from reseating a flaky GPU and reviving a dying monitor to choosing the right thermal paste, water-cooling your i9-14900K, and nailing fan configurations. He even digs into weird problems like a rogue capacitor falling off your RAM, debug lights that won’t quit, and dust-busting water-cooling residue buildup.

Along the way you’ll get cheeky insights—why you might find a fork inside your PC, which overrated accessory you can skip, and even the terrible games Linus was shockingly good at growing up. Plus, you’ll find affiliate links to all the gear featured (think Alphacool reservoirs, CalDigit docks, ultra-high-speed cables) and a sponsor shout-out to War Thunder.

Watch on YouTube