Streamer’s MSI RTX 4090 Gaming Trio Takes a Smoke Break as 12vHPWR Practically Claims One other Sufferer

Even although the 12vHPWR connector downside was ostensibly considerably corrected by the introduction of the 12v-2×6 revision to the usual, meltdowns of each connectors have continued, with the most recent documented case coming by means of an X post by streamer @jessickyeah. The GPU in query was an MSI NVIDIA GeForce RTX 4090 Gaming Trio, and within the video, you may see the top-most proper wire within the GPU energy cable smoking and effervescent. The meltdown occurred mid-game, and the surplus warmth generated by the unbalanced load appears to start affecting the connector on the GPU as properly. The consequence of the occasion was by no means made public, nevertheless it’s secure to imagine the GPU would have finally been taken out of fee if the PC had not been turned off.

Judging by earlier posts on the streamer’s account, the RTX 4090 appears to have been in use since at the least March 2025, confirming as soon as once more that simply because a card-cable combo have been working simply wonderful for prolonged intervals, that does not imply {that a} meltdown is not potential. Currently, NVIDIA’s suggestion to keep away from potential points is to keep away from third-party extension cables and be sure that GPU energy cables are correctly seated. Some cable, GPU, and PSU manufacturers have began addressing the problems with the connector by including indicators to make sure correct cable insertion or by actively monitoring the cable itself for irregular energy stability.