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When the 4 pin power is conected it will not turn on, was working fine then just

Last response: in Motherboards
February 12, 2011 8:21:15 PM

My computer was running great then it just shut down and would not resart unless the 4pin power plug is disconected
a c 100 V Motherboard
February 13, 2011 11:59:32 PM

The 4-pin (or 8-pin) power plug supplies power to the CPU. If this is unplugged, the computer will not POST.
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