LENOVO Thinkpad L14 Gen 2 HL4A0 HL5A0 NM-D271 REV 1.0

[peste]

post merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[askor786]

Hi All,

I'm extremely new to this and I've probably spent the last 8 hours reading a whole lot of stuff.
I've read through the BIOS guides and posts linked.
I am a noob to this so please if someone can guide me.

I have a few laptops I've bought from auction; 5 of them had supervisor locks on them. They are all 10th/11th Gen 2021+ Lenovo's. Ranging from P14s Gen 1/2/3 and L14 Gen 2/3.

Lets start off with just one for simplicity and ill figure out what to do with the rest.

ThinkpadL14 GEN 2
Serial Number:PF-389GKJ
TYPE Number: 20X1-003VUK
11th Gen Intel Core i7-1165G7
BIOS VERSION R1JET53W

How do I do this? From my understanding, I need a SVOD4(Can use other tools) to read the dump and then write a patched/cleaned version back on? Some posts are stating you can read it and just write the same file back. Some are saying it needs to be cleaned. some places say it needs to be JTagged.

Can someone just explain the exact tools I need to buy first, then once I extract the bin file what I need to do with it? If it needs to be cleaned/Cleared, can someone show me how this is done? I just need a noob friendly guide.

Thank you in advance!

[abuge]

please remove absolute computrace from Lenovo l14 gen 2
serial PF3VF8EQ old bios attached

[Stefan Steff]

save the file ori tested ok worked

Try this content

[Mahesa09]

save the file ori tested ok worked

[Mahesa09]

I forgot to clean 1A1A at 5C420, twice in the file another 5D420

I can read ec with svod4. Can you help me detail how to remove password from ec file so that svp error does not appear. I tried all these files but svp error appears

[Mahesa09]

Try this BIOS, should work with it...

hy bro, Do you have a solution for reading the EC, I can read it but the result is just blank

[Mahesa09]

I lost the original laptop BIOS, the BIOS position has been flashed and there is no display
lenovo l14 g2 nm d271
mode 20X1-00LWUK.
sn PF3V157Z

can someone give me a good bios

[Mahesa09]

Can l14 g2 nm d271 use jtag mode using RT90h?

[SMDFlea]

try another programmer

[Mahesa09]

How to read this ec. Im not succes to read data blank svod4

[SMDFlea]

read https://www.badcaps.net/forum/troubl...before-posting

[peste]

need clean me bios for L14 GEN 2 NM-D271

post S/N, full name and model, motherboard model,post the contents of the bios chip even if it is corrupted..,etc.

[Muralidharan797]

need clean me bios for L14 GEN 2 NM-D271

[Maxpower3]

i flash it with the file no power after write the file huhuhu

only 1 difference
weird
no power or not display

[papikit]

try

i flash it with the file no power after write the file huhuhu

[Maxpower3]

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
https://www.mediafire.com/file/c5db2...D+L14.rar/file

try

[papikit]

post your bin on forum with winrar next time
the serial number is also missing,respect rules please

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

Moderator: Attach files directly to your post in a zip or rar. Read the rules ! https://www.badcaps.net/forum/troubl...before-posting

[Maxpower3]

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 https://www.mediafire.com/file/ehhrj...91814.BIN/file

post your bin on forum with winrar next time
the serial number is also missing,respect rules please

[papikit]

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 ***********************************