LT41 SKL MB 14292-1

Discussion in 'LENOVO' started by manbook, Jun 19, 2019.

  1. manbook

    manbook Well-Known Member

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    Good afternoon colleagues, such a laptop came in for repair, with a password in BIOS, platform LT41 SKL MB 14292-1 448-06701-0011 is still the same laptop from Lenovo Yoga, dropped the dump, saved it, no signal from yoga, back flooded no signal , it was all done on a beeprog programmer with a choice of w25q128bv chip with QE enabled and without it, all the same, I tried on another tl866 programmer with the latest software, also no signal, I thought the flash drive was dead, I ordered it twice, now I also install it signal ((

    It turns out or not properly preserved dump. There is an update - with a terra of offsite sent.

    Can anyone help me stick a fresh dump from a clean ME with a backup / I try it in parallel now, but so far there are no results.
    I tried different bios from Lenova, there is also no image on the screen.
     

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    #1 manbook, Jun 19, 2019
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  2. technical

    technical Moderator Staff Member

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    Build 14292.bin
    Programming it send Feedback result
     

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    #2 technical, Jun 19, 2019
  3. manbook

    manbook Well-Known Member

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    I paid for vip, downloaded the firmware, flashed the microcircuit, everything is the same, there is a switch, there is a charge, but there is no image ((
     
    #3 manbook, Jun 19, 2019
  4. technical

    technical Moderator Staff Member

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    provided detail result compare
    old bios and bios send send, any other or same ?
     
    #4 technical, Jun 19, 2019
  5. manbook

    manbook Well-Known Member

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    It turned out to solve the problem, it turned out to be in the memory, it is necessary to install a new flash memory and program it with this config. thanks for bios build me region.bin
    ThienBui
     

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    #5 manbook, Jun 20, 2019
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