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

Hi everyone, I have a Lenovo Thinkpad L14 Gen 2 AMD (20X5) with supposedly bricked BIOS, when powered on, I only get short keyboard lights and fan spin, nothing on the screen, no beeps. I have couple of questions, that I hope someone will have the answers to.

1. What is the correct chip that needs to be flashed?
I've was able to read the chip near the right hindge (on the motherboard picture) with the CH341A, but I'am not sure If this is the BIOS chip.

2. Does anyone have a working BIOS file for this model?

3. Is it possible to flash the BIOS chip with...

Hello friends, can someone help me remove computrace, Lenovo Thinkpad L14 GEN3 SN PW046N2K...

Hola Amigos nalguien me puede ayudar a eliminar computrace, Lenovo Thinkpad L14 GEN3 SN PW046N2K...

Hello

Got this Lenovo Thinkpad L14 Gen 2 that turns on no POST
Very likelu corrupted bios.

Thinkpad L14 Gen 2
Factory ID: JVHFC1
Serial:PF-2TM93Y
Type number:20X5-0007MB
Motherboard:HL4A5/HL5A5 NM-D391

Backup attached from U2101

Thanks for any help!...

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

Can someone check where I made a mistake in the editing?
Laptop: Lenovo ThinkPad L14 / Gen 2 Type 20X1 / S/N 3VQTP1.
I dumped the EC using SVOD, modified it to remove the BIOS password. Unfortunately, after flashing the edited firmware, the laptop won’t turn on—there are no signs of life. So I can’t reflash the original dump unless there’s something I don’t know that could help....

Hello
Lenovo ThinkPad L14 Gen 3 S/N 02EAW4 Type 21C1-003MUK 12-gen processor
I have a problem. After modifying the BIOS, the laptop performed a self-healing process. After that, messages started appearing saying that the S/N (serial number) and other data are missing. I can't do anything because the laptop keeps restarting, and I don't have the option to use a USB to enter the missing data, Can you help please?...

Hi everyone!
I've 3 time blinking power button led and no start problem (3.3v & 5v are present on button board).
I hope it may be just a bios problem!
Can someone help with it please ?

Lenovo Thinkpad L14 Gen 2
Board: HL4A0 HL5A0 Rev 1.0
SN: PF-43SWKT
Type: 20X1-00GAUS
2022/11

...

Hey everyone,

I''ve got lenovo l14 gen 2 with a 3 time blinking power button led, nothing else on the screen (there is visible backlight though)
I think that it may be a bios problem.
If someone could please help with it I would really appreciate it.

Lenovo Thinkpad L14 Gen 2
Board: HL4A0 HL5A0 Rev 1.0
SN: PF-2Q418Y
Type: 20X1-000XPB
2021/03...

Hi everyone.

I have an engineering sample of a Lenovo ThinkPad X1 Carbon 11th Gen (TYPE 21HM-2FVT05, S/N PF-40G7CD) with an Intel Core i7 1360P (ES – Intel 0000). Since this is an engineering sample, the BIOS had a massive number of various settings. One day, I was experimenting with the BIOS settings and, after saving them, the laptop stopped booting and played a melody after pressing the power button, signaling error code 0002 (Internal bus error), just like in this post: https://www.badcaps.net/forum/troubl...shooting-lapto...

Hi everyone.

I have an engineering sample of a Lenovo ThinkPad X1 Carbon 11th Gen (TYPE 21HM-2FVT05, S/N PF-40G7CD) with an Intel Core i7 1360P (ES – Intel 0000). Since this is an engineering sample, the BIOS had a massive number of various settings. One day, I was experimenting with the BIOS settings and, after saving them, the laptop stopped booting and played a melody after pressing the power button, signaling error code 0002 (Internal bus error), just like in this post: https://www.badcaps.net/forum/troubl...shooting-lapto...

Lenovo Thinkpad L560

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

turn on only power light then turn of (10 sec).



Numéro de série : MP14480M
Modèle de type de machine : 20F2S13L00​

Thank You...

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...

This is a topic of Lenovo İdeapad 3 15ITL6 - hs460 hs560 hs760 nm-d471.
Serial number PF318T1F belong to L14 Laptops (ThinkPad) - Type 20U2.


IdeaPad 3-17ITL6 Laptop - Type 82H9 - Model 82H9006GGE Non DMI...