Acer e5-574 no power on DA0ZRWMB6G0

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  • reset1986
    Badcaps Veteran
    • Dec 2014
    • 308
    • italia

    #1

    Acer e5-574 no power on DA0ZRWMB6G0

    hi to all I have this main acer with problem,
    at the beginning it turned on the blue led, fan turned but gave black screen, written the bios did not solve, it always gave black screen, I performed reballing now the pc goes to charge with orange led, but it does not turn on the fan does not turn, if but I press fn + esc the blue led flashes but nothing happens, I have performed some measurements

    5 / 3v ok
    when I press the power button I find
    + 1V_S5
    RSMRST # 3.3v
    ACPRESENT 3.3v
    S5_ON 3.3v
    cpu res 10 Ohm
    any help is appreciated thanks
    Attached Files
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20795
    • UK

    #2
    Re: Acer e5-574 no power on DA0ZRWMB6G0

    Follow the power sequence on page 44 and 45 ,RSMRST# -> ACPRESENT -> DNBSWON#
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