HELLO CAN YOU HELP ME TO UNLOCK BIOS PASSWORD LENOVO Thinkpad L14 Gen 2 HL4A0 HL5A0 NM-D271 REV 1.0 THANKS...

Hello everyone, who can help unlock the bios
lenovo thinkpad l14 gen 1...

Hello!
Please help me remove the lenovo thinkpad L14 gen1 BIOS password.
serial number : PF2VXESQ
​...

[B]L14 Gen 2 Laptops (ThinkPad) - Type 20X2[/B]

​[B]L14 Gen 2 Laptops (ThinkPad) - Type 20X2[/B]

​...

There's a problem with customer laptop and I don't have time to check it. I need advice if possible. The laptop owner is in a hurry.
Laptop model: Lenovo Thinkpad L14
NM-C741
The problem is that it reads 100% full charge, but when I disconnect the charger, the laptop power disconnects immediately. It's either there's no battery or the laptop doesn't detect it. I know that more than one battery has been replaced due to possible compatibility issues, so I hope you can help me quickly.​

Good afternoon everyone...does anyone have the boardview and schematic for this motherboard?
LENOVO Thinkpad L14 Gen 2 HL4A0 HL5A0 NM-D271 REV 1.0
It has 2 bios and I went to remove the IC to rewrite it and they ended up breaking...and now I don't know which chips were there.
Could someone help me?​

hello sorry for my bad english.. i have BIOS of Lenovo ThinkPad L14 Gen3 Type 21C6.
the bios has a password lock.
Can someone help me with this problem?
SN: PW047KZK...

hi i need help
i need Lenovo thinkpad l14 [B]NM-C631[/B] Schematics
thanks for allhi i need help
i need Lenovo thinkpad l14 [B]NM-C631[/B] Schematics
thanks for allhi i need help
i need Lenovo thinkpad l14 [B]NM-C631[/B] Schematics
thanks for all

Good morning,

I received a Lenovo L14 Gen 5 with the master password blocked in the bios.

And I would like to format the computer to make a clean system.

It seems I read that Lenovo is very complicated to solve.

Have a nice day everyone!

Manufacturer LENOVO
Model 21L6S20T00
Type x64-based PC
System SKU LENOVO_MT_21L6_BU_Think_FM_ThinkPad L14 Gen 5
Processor AMD Ryzen 5 Pro 7535U with Radeon Graphics, 2901 MHz, 6 cores, 12 logical processors
BIOS Version/Date LENOVO R2IET28W (1.28 ), 09/19/2024
...

Have a nice day, I hope I'm in the right place and you might be able to help me.

L14 Gen 4 (Type 21H1, 21H2) Laptop serial number: PW- 08ZAEC / type number 21H2-S64440 / chipset is a Winband 25Q128JV

This no longer starts and the power LED is off, so I read the chip using the CH341A programmer. Which probably worked, but the file is empty. Hence my questions, it could be because the power LED is not lighting up (only mains operation, same problem).
If this could be the case, there is a bin file for this ThinkPad L14 Gen4 Intel. I've been researching for several...

Schematic LENOVO Thinkpad L14 Gen 2 HL4A0 HL5A0 please!!!

Hello friends, can someone tell me what the serial number is stored in this bios? I don't know how to find it or can someone give me some indication of how to find it in hxd?...

thanks mate

kindly clean this dump bin file for me model lenovo thinkpad l14 gen 2
board id: GL4A0/GL5A0 NM-C631
sn: PF-2W43DQ
heres the dump file company lock problem

[B][COLOR=#c0392b]Moderator:[/COLOR] [COLOR=#8e44ad]Attach files directly to your post in a zip or rar. Read the rules ![/COLOR][/B] [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/91593-rules-update-for-bios-requests-offers-avoid-banning-read-before-posting[/url]
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kindly clean this dump bin file for me model lenovo thinkpad l14 gen 2 board id: GL4A0/GL5A0 NM-C631 heres the dump file company lock problem ***********************************

Bonjour à tous,
J'ai découvert se forum en cherchant pour dévérouller un bios avec mot de passe superviseur, j'ai fait l'acquisition d'un pc portable Lenovo ThinkPad L14 Gen 1 (Intel) ou j'ai pu installer windows mais en voulant effacer se mot de passe j'ai bloqué tous boot sur NVME et Clé USB.
J'espere trouvé de l'aide ici.

[B]Lenovo Thinkpad L14 G2 [/B] [B]L14 (type 20U5, 20U6) Laptops (ThinkPad) - Type 20U6 ryzen 3[/B]

​turn on but keep biping and not booting no access to bios.


Serial : PF2J6378[B]Lenovo Thinkpad L14 G2 [/B] [B]L14 (type 20U5, 20U6) Laptops (ThinkPad) - Type 20U6 ryzen 3[/B]

​turn on but keep biping and not booting no access to bios.


Serial : PF2J6378[B]Lenovo Thinkpad L14 G2 [/B] [B]L14 (type 20U5, 20U6) Laptops (ThinkPad) - Type 20U6 ryzen 3[/B]

​turn on but keep biping and not booting no access to bios.
...

Hi
I have a Lenovo ThinkPad L14 GEN1 and i need a BIOS . file
S/N 24SO6R 20U6-S0ND00
Board number: GL4A5/GL5A5 NM-C741 rev 1.0 (cpu: AMD Ryzen​

The problem is that it turns on and makes a sound And there is no screen...

My laptop's IC is broken. I replaced the ic with a new one but it seems it doesn't convert power from 5v to 20v. So I want to test my bios. [B][FONT=sans-serif][COLOR=#0f2332]Thinkpad L14 - HL4A1-HL5A1 NM-D272 REV1.0[/COLOR][/FONT][/B]

[B][FONT=sans-serif][COLOR=#0f2332]Thinkpad L14 - HL4A1-HL5A1 NM-D272 REV1.0[/COLOR][/FONT][/B]

​SN: PF-30PSY3
type number : 20X4-S1XL00My laptop's IC is broken. I replaced the ic with a new one but it seems it doesn't convert power from 5v to 20v. So I want to test my bios. [B][FONT=sans-serif][COLOR=#0f2332]Thinkpad L14 - HL4A1-HL5A1...

pls can someone help me to unlock ec bios for lenovo Thinkpad L14 Gen 2 HL4A0 HL5A0 NM-D271 REV 1.0
sn 3S6M65 type20x2...

Info for error 2202 LenovoThinkPad models and type

Extract from ThinkPad Maintenance Utilities Configuration File
plnsrv.ini Version 1.01


Some information that may be useful




There must also be missing models, add them to the list if you know of any.

[CODE]
brand name
20B1=ThinkPad Edge E445
20B2=ThinkPad Edge E545
20BC=ThinkPad Edge E145
20BM=ThinkPad X140e
20BL=ThinkPad X140e
20A3=ThinkPad X230s
20AH=ThinkPad X230s
20AK=ThinkPad X240s
20AJ=ThinkPad...

This specification for the Lenovo ThinkPad L14 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L14 boardview and L14 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad L14...

This specification for the Lenovo ThinkPad L14 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L14 boardview and L14 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad L14...

This specification for the Lenovo ThinkPad L14 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L14 boardview and L14 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad L14...

This specification for the Lenovo ThinkPad L14 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L14 boardview and L14 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad L14...