acer predator ph317-52 how to flash ec, no post

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  • swammyw
    Senior Member
    • Apr 2021
    • 66
    • finland

    #1

    acer predator ph317-52 how to flash ec, no post

    i need help with this laptop la-f991p, no post but turns on, fans spins only once when power button is pressed, no capslock or numlock light, voltages are correct & resistances from coils, i compared from working predator mboard, tried clean me bios flash (many versions) with programmer but same behavior, should i try to flash ec or is that waste of time
  • swammyw
    Senior Member
    • Apr 2021
    • 66
    • finland

    #2
    Re: acer predator ph317-52 how to flash ec, no post

    and me state does not change when i dumped clean me bios back and checked it with me analyzer, so it does not write to bios
    Last edited by swammyw; 05-13-2023, 07:07 AM.

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    • Vesko356
      VIP Moderator
      • Aug 2018
      • 4386
      • Bulgaria 🇧🇬

      #3
      Re: acer predator ph317-52 how to flash ec, no post

      All bios/EC related questions/issues should be posted at "BIOS Requests ONLY!" subforum:
      https://www.badcaps.net/forum/forumdisplay.php?f=40

      Thread closed.
      .
      Last edited by Vesko356; 05-13-2023, 08:27 AM.
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