Please check your cable! from r/ThermalGrizzly

If you have a high-end RTX 50-series graphics card then kudos to you. You either got in there early and avoided the massive price hikes that followed, or you managed to get a second mortgage and pick one up anyways. But either way, you're going to want to protect your investment because replacements are hard and expensive to find. And it looks like you really need to protect that investment because there are still regular cases of melting 12+4 pin power cables .

This latest (via Uniko's Hardware ) serves as a reminder that getting a cable monitoring solution is a good way to protect your expensive graphics card, as user Edistonian2 notes in a recent reddit thread on the ThermalGrizzly sub. They note that they picked up an RTX 5090 in June and subsequently grabbed a WireView Pro II monitor to keep it safe.

The WireView noted odd current behaviour with two of the pins, while HWInfo said it was fine and a Gemini chat suggested it was an issue with the monitor.…