Acer aspire 4730z charging problem. need help.

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  • nazrul145
    Badcaps Veteran
    • Jan 2014
    • 333
    • BD
    #1

    Acer aspire 4730z charging problem. need help.

    when chareger plugged in it charge 5-6s, then adapter line disconnected.
    I have checked PQ10 Pin 123=19v, but pin 5,6,7,8=10v and Pin4 gate voltage is 17v. without battery connected
    PQ10 pin5,6,7,8 have 19v also PR56 have 19v. But when battery connected PQ9 and PQ10 gate High so this mosfet is disconnect.
    without battery PR56 has 19v but with battery pr56 have 10v and this i think this voltage is battery voltage.
    I changed another batteery and charger also update bios but same problem.
    Please anyony faced this problem? Or help me how can i solve this probelm.Pls.....
    P/N: la-4201p
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    • nazrul145
      Badcaps Veteran
      • Jan 2014
      • 333
      • BD
      #2
      Re: Acer aspire 4730z charging problem. need help.

      Anyone pls?

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