Acer Aspire V3-771G

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  • blues_spirit
    New Member
    • Nov 2022
    • 4
    • France

    #1

    Acer Aspire V3-771G

    Hello everyone,
    I'm new to this forum and I have an Acer Aspire V3-771G laptop that, on startup, turns on stealthily for some time and then turns off... Before opening it, do you have any idea? I hope the motherboard is not out of order...
    Thanks in advance for your suggestions
  • corrize
    Badcaps Veteran
    • Apr 2021
    • 272
    • France

    #2
    Re: Acer Aspire V3-771G

    Heey,
    remove all : ram, hard drive, battery and test.
    And remove the charger, put the battery and test.
    If it is a motherboard issue, that smell bad. When the laptop goes on and goes of after 4 – 7s, this is because the super IO test all power good of all parts of MB and if one is down, it don’t start the laptop. So not an easy fix.

    Comment

    • rediii
      h???, spurrrn
      • Mar 2018
      • 487
      • somewhere in europe

      #3
      Re: Acer Aspire V3-771G

      without any measurements it is hard to tell... give us the voltages of the big gray coils on the board with power adapter attached.

      Comment

      • strit
        New Member
        • Aug 2023
        • 1
        • morocco

        #4
        Re: Acer Aspire V3-771G

        change the power adapter

        Comment

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