Tecra M5 PTM51E Bios dump request

Discussion in 'BIOS Mods' started by stefki, Feb 14, 2013.

  1. stefki

    stefki MDL Novice

    Feb 14, 2013
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    #1 stefki, Feb 14, 2013
    Last edited: Feb 14, 2013
    Hello all,


    I have this crap of laptop and it's totally bricked, I downloaded bios from official website, but the rom file is embedded in BIO003BT.com I never seen this before. Now if anyone have dump from this model of laptop please paste link here, or send me PM, I have to programme the flash chip directly on programmer.

    Bios file
    sendspace.com/file/636i9m


    Thank you
     
  2. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
    5,711
    1,606
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    #2 LatinMcG, Feb 14, 2013
    best is to make backup.bin and we compare it to the bios.com and merge.

    have u tried the reset pad under memory sticker ? usually its J1 or B500 or XXX 2 silver dots.
     
  3. Juraj

    Juraj MDL Novice

    Feb 28, 2013
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    #3 Juraj, Feb 28, 2013
    Last edited: Feb 28, 2013
    Hi

    I just succesfully recovered BIOS in my PTM51E-0NP02TG3 with USB FDD. Create bootable disk with files CHGBIOSA.EXE and BIO003BT.COM extracted from original BIOS and put this in autoexec.bat
    CHGBIOSA.EXE BIO003BT.COM.

    Turn on the power while holding down the tilde character key until a beep sounds.

    Here is Maintenance Manual dragkh.files.wordpress.com/2010/05/tecra-m5.pdf page 393