Hello, searching Lenovo thinkbook 15p
GY510 nm-d091 Rev 1.0 bios & EC dump
Thank
GY510 nm-d091 Rev 1.0 bios & EC dump
Thank
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here tested thinkbook 15p nm-d091 without serialComment
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hello can anyone help me with my corrupted bios thanks in advance . Lenovo ThinkBook 15p IMH gy510 nm-d091 rev:1.0 bin
Service tag: PF31DNNX
ID: JVHFG1
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Thanks osman68i I tried but it's the same thing the power button and keyboard flash but no display thanksComment
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Can you please remove password from BIOS? after BIOS update can't enter specials characters, or please say DMI and key info area - can't find it. with clean dump from post 2 laptop works but no DMI.
Lenovo ThinkBook 15p IMH Y510 nm-d091 Rev 1.0
S/N: PF2KNN7P
ID: JVHFC1
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it should work, I decrypted DMI area and your serial and win key are there. you can find DMI searching for text "LENV" in hex editor.Attached Filesif you find these attachements useful please consider making a small donation to the site
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Can somebody help me. Keeps in start loop. Customer said that it was trying to flash bios but in the middle laptop turns off. No screen . All voltages are present . Please fix it. Thank you.
Lenovo Thinkbook 15P IMH
s/N PF3N23TV
Last edited by big1979; 09-08-2025, 05:05 AM.Comment
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Type the laptop serial number, full name and model, motherboard model, etc.
read the forum rules..https://www.badcaps.net/forum/troubl...before-posting
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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.... -
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.
- 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
08-12-2025, 03:01 PM -
*##*#*#*#*#*#Cringe Warning Used Clips for Tl866ii Plus Backups#*#*#*#*#*#
Model : Lenovo ThinkBook 14S Yoga ITL
S/N : MP28JT19
MFG Date : 2022/02/09
Factory ID PRC4
MO : MPNXB26080FX
MTM : 20WE001US
MODULE FCC ID : PD9AX201NG
IC : 1000M-AX201NG
BOARD INFO
FLV34 LA-KO51P
REV : 1B 2020-08-24
Bit of Info
Using Tl866ii Plus, it would scan the chip but wouldn't not detect the
chip id, so i would always uncheck the id check, so it would bypass the error
i did in fact make... -
Hi all,
I got a Lenovo Thinkbook 16P G2 ACH on the bench with a botched BIOS (somehow my client blanked it). I restored the laptop and got it up and running with original BIOS from Lenovo Support website.
My problem is now that the machine details are missing in the BIOS (Serial Number, MTM, etc.)
I tried to write the details with the Lenovo Uone Tool but had now luck. It is giving me an error: "ERROR: Locate protocol with LenovoEeprom, Status=[e]. EEPROM fail when reading or writing data."
I am now asking here for help if anyone knows how to do this in... -
Hi everyone,
My Lenovo Legion Y540 (i7-9750H, RTX 2060) bricked after I downgraded from BHCN44WW to BHCN21WW.
Laptop stopped booting entirely.
I used a CH341A programmer to dump the corrupted 16MB BIOS.
i then attempted the following:- Downloaded stock BIOS BHCN39WW from Lenovo
- Trimmed it to 16MB
- Extracted the BIOS region from the corrupted dump
- Extracted the BIOS region from the stock 39WW
- Replaced the corrupted BIOS region with the stock one (within hxd , opened the corrupted dump and replaced its region by the stock)
- Injected back my LDGB / DMI
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