NVIDIA’s recent high-end graphics cards from the GeForce RTX 3000 and 4000 series use a new 12 or 16-pin connector that is known as 12VHPWR. The implementation of the connector on the RTX 3000 cards was fine, but since the release of the GeForce RTX 4090, some users have been experiencing melting connectors and burned plugs. Initially it seemed