YouTubers "fix" melting RTX 5090 power connector by soldering cables directly to PCB

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In a nutshell: The RTX 5090 and its predecessor, the RTX 4090, have been plagued by reports of catastrophic thermal failures that can cause the 16-pin power connector to melt, often destroying the card in the process. A team of Brazilian YouTubers has now seemingly found a "solution" to the problem by soldering the power cables directly to the GPU PCB.

TecLab recently demonstrated a workaround for the RTX 5090 thermal failures by modifying a 5090 to bypass the problematic 16-pin power connectors and route the power wiring directly to the GPU's PCB instead. For the experiment, they used a Galax GeForce RTX 5090 D HOF OC LAB XOC, which comes with two 16-pin power connectors designed for extreme overclocking.

The modification was carried out in two steps. First, the team used two...

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