TL;DR

Linus and the team discover a mysterious biofilm growing in their pool-cooled gaming PCs after fixing the corrosion issues. They rip apart the LAN Center rigs, sniff out the funky odor, and geek out as they try everything from chemical cleansers to a DIY “Death Ray” UV setup in an all-hands-on-deck effort to sanitize the loops.

Through chapters packed with suspense—assembling, inspecting, zapping, and re-testing—they show each step of their bug-busting routine. By the end, you’ll find out whether their hardcore cleaning methods actually banished the pool PC invaders for good.

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