TL;DR

Linus went “undercover” on Reddit and other tech forums to tackle everything from a GPU that needs daily reseats and dying monitors to the best way to cool an i9-14900K. Along the way he debunks overrated PC accessories, shares tips on water-cooling your RAM, and even confesses the terrible games he was a secret master of growing up.

Sponsored by War Thunder, this video is packed with quick fixes, piping-hot hardware advice, and a chaptered rundown of real-world troubleshooting—perfect for anyone who’s ever stared at a stubborn debug light or wondered if their thermal paste supply is adequate.

Watch on YouTube