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ixutiini
ixutiini
New Member
Last Activity: 11-14-2024, 02:05 AM
Joined: 03-31-2022
Location: Oulu
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  • Could someone give a shot at compiling a working version for this laptop? Tried a couple dumps, including one with empty VSS. The one with empty VSS (which goes to MPM mode straight away), forces the laptop initialize the "Final step of updating bios -screen), after which it restarts and halts upon trying to enter bios menu (f10). Stays halted indefinitely and next hard reset just gives the 7 blinks.

    Attached under are the original dumps of the faulty bios and/or EC.

    Model: Hp Elitebook 830 G7
    Serial: 5CG1070ZY2
    SKU: 8PV71AV
    BuildId: 20WWCMBT601#SAK8#DAK8...
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  • Hello.

    Bios or EC chip got corrupted during reading as the programmer let out the infamous magic smoke (accident when using external 3.3vdc). Used another programmer to read the chips afterwards successfully with same MD5 hashes returned.
    I have no idea which one got corrupted. Caps Lock light blinks slowly for a short amount of time during boot.


    Model: Hp Elitebook 840 G4
    Serial: 5CG72367GB
    SKU: X3V00AV
    BuildId: 16WWCSBT601#SAK8#DAK8
    Board CT: PGDUC00WB810V0

    ​...
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  • Hello.

    I am having trouble getting the autopatcher modified bineries to work on my Lenovo E490 machine.

    [CODE]E490 (Type 20N8, 20N9) Laptop (ThinkPad) - Type 20N8

    Serial Number: PF1MA4JX
    Machine Type Model: 20N8000RMX​[/CODE]

    Error 0285
    TCG-compliant functionality-related error (might the TPM initialization error)

    Tried the method of clearing the TPM, but did not get BIOS prompt for confirmation as outlined in step 4 in here:
    [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/78215-lenovo-bios-auto-patcher-for-supervisor-password-removal/page120#post1769175[/url]...
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