A user in Japan reported a melted power supply cable caused by an Nvidia GeForce RTX 5070 graphics card.The RTX 5070 is a mid-range graphics card and not a high-end model like the RTX 4090 or RTX 5090.The damage appears to be the result of user error or a manufacturing error from the Zotac graphics card.Concerns over the 12VHPWR/12V-2x6 standard used by these cards still exist.