TL;DR

Linus Sebastian goes “undercover” to field real questions from Reddit and tech forums, tackling everything from reseating a finicky GPU and diagnosing a dying monitor to optimizing high-end cooling for an Intel Core i9-14900K. Along the way he dives into thermal paste horror stories, water-block prep, air-cooling fan configs, weird stuttering issues, capacitor-gone-rogue RAM, in-ceiling speaker insulation, and more.

All that—and he even confesses which terrible childhood games he was surprisingly great at. Plus, there’s a handy chapter breakdown and a bunch of gear links (including a War Thunder plug) if you want to build your own dream rig.

Watch on YouTube