hello
i used two power supplies.. one is the main to power the motherboard and everything els and the 2nd for my GF 7900 video card
when the mainis off and i power the 2nd for the video card manually the main power suppy fan start turning on even when the PSU is off.. why? is the 2nd PSU connected only the GF card powering the main PSU throught the PCI express slot on the motherboard? what if both turned on
overload the motherboard and something blow up?
i want 2 PSU for DX10 video card and am trying to figure out this problem
any ideas?
i used two power supplies.. one is the main to power the motherboard and everything els and the 2nd for my GF 7900 video card
when the mainis off and i power the 2nd for the video card manually the main power suppy fan start turning on even when the PSU is off.. why? is the 2nd PSU connected only the GF card powering the main PSU throught the PCI express slot on the motherboard? what if both turned on
overload the motherboard and something blow up?
i want 2 PSU for DX10 video card and am trying to figure out this problem
any ideas?