Need fan error removed from BIOS Lenovo S200 10HQ

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • NecroFlex
    Member
    • Jan 2021
    • 15
    • Slovenia

    #1

    Need fan error removed from BIOS Lenovo S200 10HQ

    Hello, i have 2 of the same machines, the 1st one is dead, it is plagued by this issue (same board model):
    https://www.badcaps.net/forum/troubl...=4#post1606399

    So it's not worth saving (flashes lenovo logo for a sec, then reboots to a black screen), the 2nd one only has the fan error that stops it from booting unless you press F1. I'd need the error removed so that the system can boot on its own without the need to click F1.

    Thanks for the help in advance
    Attached Files

Related Topics

Collapse

  • lucaszmn
    Summary of BIOS Whitelist Removal Problem Lenovo Thinkpad T560
    by lucaszmn


    Summary of BIOS Whitelist Removal Problem


    Problem:
    I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
    Initial Findings:
    • My current BIOS version is N1KET58W (1.45).
    • I have a CH341A programmer and have successfully created two full backups of my BIOS.
    • I have the ability to use command-line tools on a Linux machine.
    Troubleshooting Steps & Conclusions:
    • I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
    • I concluded that the
    ...
    Yesterday, 03:01 PM
  • Wahaz
    Lenovo Thinkbook 15 G2 ITL i5 (serial number: MP2BFZEF) bios request
    by Wahaz
    Hello,

    I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
    So I thought it was a Bios problem.
    I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....
    10-30-2023, 08:42 PM
  • 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
  • 1g0r
    Lenovo ThinkPad L15 G3 Bios 1 IC conductor track
    by 1g0r
    Hello everyone,

    First, the data in brief:
    Manufacturer: Lenovo
    Model: ThinkPad L15 G3 21C3-0016GE
    motherboard: LG4 LT5 ADL RT UMA MB 8L - 448.0PZ26.0011
    IC Bios 1: MX77L25650F
    IC Bios 2​: MX25L25673G
    EC Chip: NPCX997KAABX

    So far I've been a silent reader, but now I need your help

    I bought a laptop. The seller said the bios was locked. I was looking for a way to remove this ban.
    I then got the CH341A and pulled the corresponding files from here https://www.badcaps.net/forum/troubl...evices-and-ele...
    The laptop was brought in with a BIOS problem and a password. After reading the dump, the information was damaged. I ask for help in the BIOS with a clean ME region. Motherboard 213035-1. Serial number: PW+04e998, Type number: 21c3-0016ge
    01-18-2025, 02:39 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
  • Loading...
  • No more items.
Working...