TecLab, a Brazilian YouTuber, has just shown the most dangerous method of bypassing the 16-pin connector on an RTX 5090 — by soldering wires directly to the card's PCB. In an attempt to save the GPU from melting, they've created perhaps an even bigger fire hazard.
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August 30, 2026 at 10:30 AM
Modders solder power cables directly to RTX 5090 PCB to eliminate notorious melting 16-pin connector — bare-board Galax HOF card pulls 600W under chiller cooling
Toms Hardware