I've got an ASUS M4A89GTD PRO Mobo, AMD Phenom II X6 1055T, 8GB DDR3 1600MHz RAM ULTRA 750W PSU and am trying to use a GeForce GTX 460 video card. I've got the VGA switch card in the PCIex16_1 slot and the graphics card on the Blue PCIe X16 slot. The two 4-pin PCIe connectors are connected from the power supply. The machine seems to post (get flash on the keyboard and mouse light on, drives powered up, etc) but no video output.
I tried to buy a different GTX 460, but got the same results.
The mobo video works when there's no gtx 460 in.
Any thoughts as to what might be going on?
I tried to buy a different GTX 460, but got the same results.
The mobo video works when there's no gtx 460 in.
Any thoughts as to what might be going on?