Dell Latitude 5400 Bios password

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  • LBTT1121
    Badcaps Legend
    • Nov 2024
    • 1268
    • Viแป‡t Nam
    #841
    Originally posted by mrwhlp
    Model Dell Latitude 5400
    System Number 8TJT5Y2-8FC8
    Board ID EDC41 LA-G891P REV:1.0 (A00) 2019-03-28
    Hi friends,

    can someone try their luck
    post the original contents of the bios chip..not the update on the website..
    The bios chip must be unsoldered from the board before writing or reading..
    do not use the clip, you may have errors..if you do not have anything to unsolder it with,
    solder wires between the programmer and the bios chip..

    you need an SPI programmer

      Comment

      • mferna14
        Badcaps Legend
        • Jun 2018
        • 1053
        • Canada
        #842
        Dear friends, I am having a problem with audio with this Dell Latitude model 5400. At first I hear the audio in good working condition. The next day I turn on there is an X on the speaker icon. This has been happening for several days, I restore the laptop twice, replaced SSD & checked all periherals, all good & no shorts near teh audio chip. Hopefully the complete BIOS cleanup might clear this problem. I have uploaed the original BIOS Bin file. Can someone do a cleanup for me please.

        DELL Model: LATITUDE 5400
        S/n: 29LNK13
        Motherboard # LA-G891P REV:1.0
        Attached Files

        if you find these attachements useful please consider making a small donation to the site

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