Earlier this month, there was a widely reported story regarding a large batch of AMD Radeon RX 6000-series graphics cards (all Navi 21 models) that had mysteriously but catastrophically died. These were some of the best graphics cards, up until the latest generation parts started launching. German electronics repair shop KrisFix.de(opens in new tab) received 61 broken or malfunctioning RX 6900 / 6800 family graphics cards and found 48 of them suffered from physically cracked GPU silicon. The mystery regarding these ruined GPUs may now have been solved, with the likely culprits being the terrible twosome of crypto mining and high humidity storage.