ThinkPad E540 NM-A161 _ Rev:1.0

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  • huss584
    Hussein
    • Apr 2020
    • 226
    • Palestine

    #1

    ThinkPad E540 NM-A161 _ Rev:1.0

    Dear All,
    Need Schematics for NM-A161_ Rev : 1.0

    the laptop working on battery but not charging after the the laptop not working at all , i tray to replace the Main IC "Lenovo IT8586E" , But the PU401 IC Very hot ...
  • huss584
    Hussein
    • Apr 2020
    • 226
    • Palestine

    #2
    Re: ThinkPad E540 NM-A161 _ Rev:1.0

    i need help Please

    Comment

    • peste
      Super Moderator
      • Dec 2016
      • 12610
      • ROMANIA

      #3
      Re: ThinkPad E540 NM-A161 _ Rev:1.0

      Originally posted by huss584
      i need help Please
      https://www.********/lenovo-thinkpad...1-0-schematic/
      Attached Files
      Last edited by Vesko356; 07-23-2023, 04:32 PM. Reason: Schematic attached to post from external link!
      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

      • maneatingmonkey
        Member
        • Feb 2020
        • 36
        • Australia

        #4
        ThinkPad E540 NM-A161 _ Rev:1.0

        [Mod. Edit-Vesko356] Files copied from a thread in the Tech Forum
        To help other forum members looking for this schematic, not just the OP - maneatingmonkey.
        Attached Files
        Last edited by Vesko356; 05-02-2023, 09:31 AM. Reason: To help other members

        Comment

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