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  • jendkkd jeje
    Lenovo IdeaPad 330 15-AST 81D6 BIOS Recovery
    by jendkkd jeje
    So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.

    I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...
    10-11-2024, 03:12 PM
  • abhorsen
    Help Disabling Flash Protection Range Registers on Lenovo P360 Tiny BIOS
    by abhorsen
    Hey guys,

    Hope you all are doing well. I come here from Win-Raid because I am having issues disabling Flash Protection Range Registers so I can flash my BIOS from within Windows using Intel's IFW tool/using flashrom within Linux, however I cannot due to the above mentioned error.

    Here is my thread on Win-Raid detailing the whole process I went through: https://winraid.level1techs.com/t/re...h-gen/95478/27

    Essentially I managed to boot into Windows while shorting PINs 1+5 of my audio chip to disable the HAP bit...
    07-06-2023, 10:22 AM
  • akwky
    Fixed: Lenovo P14s Gen 1 (type 20Y1, 20Y2) Laptop (ThinkPad) bricked by a withdrawn BIOS update (r1buj82w)
    by akwky
    Hi!
    Went dumpster-diving and found a bricked Lenovo P14S in trash, few weeks earlier. Symptoms - no screen, no POST, no beep, just keyboard LEDs flashing on powerup. Mute button+LED was responding though, and the display self-test was still working (via the key combo Ctrl+Fn+Power held for some seconds, see the Service manual).

    Incidentally, Windows 11 have recently started auto-flashing computer BIOS in our region. Even more suspiciously, Lenovo has released a BIOS update just few days before the PC was trashed. About a week later, the BIOS update image has been oficially marked...
    04-14-2025, 01:56 PM
  • madrali
    lenovo e15 gen2 bios ? problem
    by madrali
    Model: Lenovo ThinkPad E15 Gen 2 (Intel)
    20TD-50S0KU00

    Hi, my laptop suddenly shut down while it was running. When I try to turn it back on, the screen stays black and it emits a melodic beep.

    I used Lenovo's SmartBeep decoder and it returned error 0284:
    "TCG-compliant functionality-related error (possibly BIOS code validation failure)"



    I then tried to enter crisis BIOS recovery mode by pressing Fn + R at boot. The melodic error code changes, but nothing else happens regardless of whether a USB is inserted. I receive another...
    06-16-2025, 12:06 PM
  • claws77
    lenovo flex 5 14ITL05 bios and motherboard fault
    by claws77
    my laptop is lenovo flex 5 14ITL05

    recently my power supply for this laptop developed a fault.
    which caused a short in my usb c port -- verified with a new charger.

    rant: so, i went to the repair tech in my country, he asked for a huge repair cost when i decided to get it done someplace else this "great person" nicked my bios chip, asked me to be aware for repair scams lol.
    I was stupid and unable to find the flaw at the moment. Another repair tech told me that my bios chip was stolen and an 8mb bios chip is in place of that. he told me that a 32...
    07-05-2024, 04:33 PM
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