K55VD đủ áp không chạy

Discussion in 'Computer Hardware Repair' started by phovang146, Oct 26, 2015.

  1. phovang146

    phovang146 Well-Known Member

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    Main K55VD Rev 3.1
    Ăn dòng không nhận phím, không lên hình, không tắt được bằng phím nguồn.
    Vcore 1.12v
    Nguồn VGA rời NVDD 0.87v
    Vccsa 0.93v
    Vgfx 0v
    PM_Syspwrok 0v
    Vrm_pwrgd 0.5v
    Dòng báo 0.95A và quạt chip không quay, sờ CPU đã nóng cũng không quay quạt.
    Fan có 5V,
    Fan0_tach: 3v
    Fan_PWM: 0v - 2 đường này đã thông IO.
    -Đã nạp Bios clear ME trên forum.
    Help me!
     
    #1 phovang146, Oct 26, 2015
    Last edited: Oct 26, 2015
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  2. phovang146

    phovang146 Well-Known Member

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    fix đường core_pwrgd lên 3.3v máy đã chạy ok
     
    • Like Like x 2
    #2 phovang146, Oct 27, 2015
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