Melting RTX cards: Users are tinkering with clever safety plugs

A Reddit user creates the problem of melting power connections in his GeForce graphics card in a creative way. With a self -made adapter, he wants to protect his expensive graphics card from overheating damage in an unconventional manner.

Nvidia’s melting plug

The problems with melting power connections in Nvidia’s flagship graphics cards are known. After the difficulties had occurred for the first time with the Geforce RTX 4090 at the end of 2022, the new Blackwell generation also suffers. The RTX 5090 also smeared the plugs. Despite multiple reports and a clear design error, Nvidia users blame. Instead, third -party providers are left with absurd adapters. However, a resourceful user has now preferred to develop a solution to protect his expensive hardware.

User takes the matter into their own hands

The problem with the 12V-2×6 connections is that the enormous power consumption of 450 watts in normal operation and over 500 watts occasionally does not flow evenly through all connection points. Then there is overheating and damage. Hence believes Reddit user Malcanore18 not to the “application error” declaration, or that “the plug was not fully inserted”. He thinks “this is just the story you invented to keep your face”. Since he does not want to take any risk of his RTX 4090, he has now designed a sophisticated adapter with integrated melting fuses.

Built -in fuses should help

His solution to protect his expensive hardware from damage is as simple as it is effective. His adapter of the self -made brand contains several individual melting fuses, which burn on the individual veins when certain temperatures or current strengths are exceeded and interrupt the circuit. Although he has already throttled his RTX 4090 to 75 percent of the normal power consumption, Malcanore18 wanted to be on the safe side. Many owners reduce performance in the hope of avoiding problems – but that doesn’t always work reliably.

The probability of a defect is statistically low anyway. Because although millions of Nvidia cards are in circulation, the number of confirmed damage is not astronomically high. However, a defect in a graphics card that costs 2,000 euros or more can be particularly painful. The problem with the melting connections has been accompanied by the GeForce GPUs for a while. NVIDIA had meanwhile made small design adjustments, but a fundamental revision of the connection system is still a long time coming. And so users like Malcanore18 prefer to take the matter into their own hands before their expensive hardware ends as a lump of stinking plastic.