LA-9865P BIOS+EC please

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  • Spider1211
    Badcaps Veteran
    • Oct 2019
    • 532
    • Mauritius
    #1

    LA-9865P BIOS+EC please

    Hey guys, grateful if anyone can provide known good Main BIOS + EC for Toshiba Satellite L40-A.

    Motherboard: LA-9865P rev 1A
    EC: KB9012QF

    Please find attached original main BIOS dump and another bios downloaded from (https://www.badcaps.net/forum/showth...ht=toshiba+L40). I will attach EC dump as soon as I dump it.

    Laptop issue:
    Laptop came in as no power. After initial diagnostics, a shorted input mosfet was found and replaced. Laptops then exhibits issue hereunder.

    when power button is pressed, board turns on (fan spins, hdd spins, etc but no display) and turns off after about 3-5seconds.

    No other shorts were found and all voltage rails seems to be present and stable when power button is pressed as well as stable 3.3V when off.

    upon first connection of charger, laptop idle draw is 21mA @19.7V. After first boot cycle (Off-On-Off), current draw drops to 8mA @19.7V.

    Laptop consumes 320mA at start-up and stabilize quickly to 261mA@19.7V.

    Laptop charges fine and exhibit same issue with AC only, Battery only & both AC + Battery. Any help is greatly appreciated.
    Attached Files
    Last edited by Spider1211; 08-13-2020, 05:39 PM.
    Tags: None
    • Spider1211
      Badcaps Veteran
      • Oct 2019
      • 532
      • Mauritius
      #2
      Re: LA-9865P BIOS+EC please

      Please find attached EC dump. Any help is greatly appreciated!
      Attached Files

        Comment

        • peste
          Super Moderator
          • Dec 2016
          • 13661
          • ROMANIA
          #3
          Re: LA-9865P BIOS+EC please

          Originally posted by Spider1211
          Please find attached EC dump. Any help is greatly appreciated!
          try..
          Attached Files
          Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

          >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

          Every donation made will go towards server fees and maintenance costs.

            Comment

            • Spider1211
              Badcaps Veteran
              • Oct 2019
              • 532
              • Mauritius
              #4
              Re: LA-9865P BIOS+EC please

              Thanks peste, but unfortunately issue is still same. Most likely there are other issues on the board. Will open another thread for it.

                Comment

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