Power Cable & Plug location for T5810 to Nvidia Titan x
T5810 upgrade to Titan X GPU which requires one 8-pin & one 6-pin connector for power. I ordered an 8-pin to 6+8-pin cable as suggested by searches. It plugs perfectly into the GPU but has no place to plug in on the PSU board:
It does not fit into the 8-pin spot on the lower left. It fits in the 10-pin spot with the bottom two left open, but does not work. The power light flashes amber.
Is there another way to power the GPU with this PSU board?