My friend has a problem with his DFI, NF4 U-D, the moterboard don't Boot. When turn on, the boot stop it with a long beep and 3 led turn on and one flash.
If put GPU on the second pciex the mother board boot, the mobo boot also if he put the gpu on first slot and put all video jumper at 2-3 but so the gpu go only at 8x
When put a 1-2, 16x for GPU, don' boot.
He just changed a mobo, but it has the same problem.
I try all my component (cpu, gpu, power supplies, ram) into his mobo, but that don't resolve the problem.
Anyone has this problem ?
Please help us
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