Bought a GPU from here recently and it's having a weird issue. I thought it was DOA as I would get stuck on code 97 when trying to post, but moving it down to the x8 slot (electrically) works just fine? Have cleaned the PCIe fingers with isopropyl, updated to the latest BIOS for the card... but still won't post in the x16 slot. The bandwidth makes no difference, maybe 1-2 percent at most, being PCIe 3.0, but just wondering if anyone else can think of anything that could be causing it? For note, the x16 slot works fine with other cards.