Multiple Reports Emerge of MSI 12v-2×6 PSU Connectors Creeping Out of GPUs
25 February 2026 at 10:39
One of the simpler solutions manufacturers have come up with to mitigate the ubiquitous 12v-2×6 GPU power connector meltdowns is colored cable terminations that simply give the user an indication that the GPU power connector is properly connected. According to a recent post on r/MSI_Gaming, those colored connectors are both doing their jobs and causing concerns among MSI PSU users. The original poster shared an image of the stock 12v-2×6 power cables of an MSI MPG A1000GS ATX 3.1 PSU that had slowly been creeping out of both the PSU and PNY RTX 5080 GPU connectors over the course of two months, exposing the colored yellow connector end that is meant to serve as a warning against thermal meltdown events.
While the slowly loosening connector had not yet resulted in a meltdown, it had seemingly started causing instability in the user's system during heavy gaming loads. What's more concerning is the multitude of comments in the Reddit thread echoing the OP's story, saying that they had properly connected both ends of the cable until there was a positive click, but despite this, the cable seemed to be creeping out at one or both ends. Some commenters hypothesized that part of the reason for these meltdown events that happen so long after the system was first built is that repeated thermal cycling causes the plastic connector to expand and contract, resulting in the cable slowly coming loose. The redditor was eventually told to request a replacement unit through Amazon, but if the number of similar reports in the same thread are anything to go by, the issue appears to be at least somewhat widespread with MSI's cables.
While the slowly loosening connector had not yet resulted in a meltdown, it had seemingly started causing instability in the user's system during heavy gaming loads. What's more concerning is the multitude of comments in the Reddit thread echoing the OP's story, saying that they had properly connected both ends of the cable until there was a positive click, but despite this, the cable seemed to be creeping out at one or both ends. Some commenters hypothesized that part of the reason for these meltdown events that happen so long after the system was first built is that repeated thermal cycling causes the plastic connector to expand and contract, resulting in the cable slowly coming loose. The redditor was eventually told to request a replacement unit through Amazon, but if the number of similar reports in the same thread are anything to go by, the issue appears to be at least somewhat widespread with MSI's cables.
