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No boot main msi 970a-g43

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    No boot main msi 970a-g43

    Hi guys...this main does not have picture...I tried new bios-new bios ic-new cpu and ram but it did not not work unfortunately..the code on debugger is 05...I clean totall of main but it did not solve..I need help...main msi 970a-g43
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    #2
    Re: No boot main msi 970a-g43

    Start by measuring voltages on the inductor coils (Vcore, Vram etc)
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      #3
      Re: No boot main msi 970a-g43

      be sure you have a schematic :
      link
      the mother have 3.3vsb?? you need check vrms 100%
      debbugger is very poor in this cases

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        #4
        Re: No boot main msi 970a-g43

        Originally posted by dicky96 View Post
        Start by measuring voltages on the inductor coils (Vcore, Vram etc)
        Voltage ram is 1.5
        V core is 1 v
        When motherboard is standby voltage bios ic is 3.3 but when I turn on motherboard by connect power pin, ram voltage decrease to 2.8 v..

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