TL;DR

Linus goes “undercover” on Reddit and other forums to tackle your trickiest tech questions—from a GPU that needs daily reseating to reviving a dying monitor—and even shares his favorite cringe-worthy games from back in the day. Along the way he dives into everything water-cooling (CPU, GPU, RAM), fan setups, thermal‐paste dos and don’ts, and how to chase down stutters and bad 1% lows in your gameplay.

He also drops quick fixes for random oddities (like a rogue capacitor on your RAM), recommends top docks and cables (Thunderbolt 5, 8K HDMI, you name it), and covers laptop cooling, home-theater insulation, and why sometimes the debug LED lights up for no apparent reason.

Watch on YouTube