Hello.
have this lenovo after BIOS flash works, but i need to etract Windows key from old BIOS
How to do it?
have this lenovo after BIOS flash works, but i need to etract Windows key from old BIOS
How to do it?
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Re: Lenovo G50-80 how to etract product key from BIOS?
The win key and DMI are crypted in this bios. Search for LENV with a hex editor, copy the whole DMI area from the old bios to the new one.
29A000 - 29BFFFh .Length 2000Attached Files -
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Re: Lenovo G50-80 how to etract product key from BIOS?
Yes its ok, copy the whole area 29A000 - 29BFFF .Length 2000Comment
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Re: Lenovo G50-80 how to etract product key from BIOS?
guys, can be this done by software?
right now i assembly it and im not in mood to disassembly and assembly it againComment
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Re: Lenovo G50-80 how to etract product key from BIOS?
Try..put the old bios in it and you have the key ..Last edited by peste; 03-12-2020, 05:25 AM.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: Lenovo G50-80 how to etract product key from BIOS?
If your flash descriptor is unlocked you can backup/flash the bios using Flash Programming Tool from the command line (run as admin)
Attached is version 10 as the G50-80 has ME firmware version 10.
fptw64 -D backup.rom
fptw64 -F (name of bios to flash)Last edited by SMDFlea; 03-12-2020, 04:01 PM.Comment
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Last edited by Vesko356; 03-12-2020, 05:00 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.​
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: Lenovo G50-80 how to etract product key from BIOS?
You search this old bios dump and find.Above Post #1 you program bios dump?Or you update bios exe?Comment
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Re: Lenovo G50-80 how to etract product key from BIOS?
searched and nothing like that found in that area
program bios and after installation of os i update itComment
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Re: Lenovo G50-80 how to etract product key from BIOS?
why? dont want anybody use custommer key for freeComment
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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.... -
Hello there.
I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.
History:
1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.
I searched for this error online and discovered... -
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 -
Good morning, gentlemen, I hope you can help me with my laptop, I told you that I saved it about 2 years ago because it wouldn't turn on, now I have a ch341a programmer, I made a backup of the bios, I flashed an original downloaded from lenovo and it started, but it turned off after a few minutes, I entered the bios configuration and the brand, model, serial number, windows serial number, etc. did not appear, I request your help, I did everything I found in the forum but I could not solve it, also now it won't start again, it turns on but the fan does not turn, I will share all the information... -
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...
Comment