itry it but same result and I think I found my keyboread not work too and that meaan my bios is stuck tooMost GTX 560 Ti graphics cards need two 6 pin PCIe power cables attached, so make sure you have both firmly inserted in the card before booting the PC. The graphics card will have 3 output sockets: two DVI and one mini-HDMI - try switching to a different socket and see if that produces a different result with the monitor.
yes it work but why when I install gpu bios faild even I did ipgrad my bios tooIf the keyboard isn't working as well, that it could be the motherboard that's failing/failed. The Core i5-3470 has an integrated GPU so you could try and connect the monitor directly to the motherboard's VGA socket and see if it boots then.
yes that correctAm I understanding this correctly - the computer boots okay without the GTX 560 Ti, but doesn't boot at with that GPU added?
It sounds like the graphics card has died or the PCIe slot on the motherboard isn't working. Unfortunately because the motherboard only has one PCIe slot, there isn't an easy way to test the slot. Do you have any friends who could lend you their graphics card? If the PC boots with a different card in the slot, then that will prove that it's your GTX 560 Ti that
thanks I will try itIt sounds like the graphics card has died or the PCIe slot on the motherboard isn't working. Unfortunately because the motherboard only has one PCIe slot, there isn't an easy way to test the slot. Do you have any friends who could lend you their graphics card? If the PC boots with a different card in the slot, then that will prove that it's your GTX 560 Ti that has died.