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problem with power on

Discussion in 'General Hardware' started by Hayder_Master, May 16, 2012.

  1. Hayder_Master


    Apr 21, 2008
    5,229 (1.55/day)
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    hello guys, this 2nd different PC have same problem, first one gigabyte g31 with pantium D CPU and the other one also gigabyte AMD 770 with phenom ii x3 720 CPU.
    problem is motherboard not turn on, only thing i found it is when i remove the CPU 4 pin power PC turn on but sure without signal, but when i put it pc only do some kind a short Circuit, CPU fan just shake without run and PC not turn on.
    1- i replace the PSU = same thing
    2- replace CPU = same thing
    3- remove and unpagled everything just turn mobo+cpu even remove the ram's i expect run with peeps but same thing nothing happen
    4-i expect both of them dead motherborad"s or give me an idea
    thanx a lot guys

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