read the rules..https://www.badcaps.net/forum/troubl...before-posting
post the S/N, , the motherboard model, etc.the full name and model of the laptop,
post the S/N, , the motherboard model, etc.the full name and model of the laptop,
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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. -
thank you broComment
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HI EVERRYONE I BOUGHT RECENTLY A LAPTOP BUT IS PROTECTED WITH ADMIN PASSWORD AND FINGERPRINT WANNA REMOVE IT PLEASE
X270 Laptop (ThinkPad) - Type 20K5 I7 V PRO
SERIAL NUMBER PC0S56WF
DX270 NM-B061 REV 1.0
THANK YOU
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HERE IS MY BIOS ATTACHED PLEASEComment
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Hi,
I also have a password locked bios and need a patch.
Thanks a lot!Comment
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Read the rules, post the serial number.
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
Read the password guides, try and unlock it yourself using the lenovo Autopatcher
BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...rces-and-tools
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I have a locked Bios.I tried the patch but it doesn't work for me. Can someone help me?
Lenovo X270
Type 20K5-S14Y00
S/N:PC-ONBKAS 17/07Last edited by MirkoS; 10-08-2024, 03:38 PM.Comment
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I received an X270 laptop whose owner incorrectly updated the BIOS. It looks like the bios is definitely corrupted. Can anyone help me and is it possible to rebuild this bios? Is it better to upload another one?
Lenovo x270
TYPE: 20K5-S07401
S/N: PC - 0T7VM3 18/03Comment
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Finally, I uploaded another clean BIOS and the laptop worked. There were a few problems at the beginning, but we managed to revive the computer and now it works properly
. Thank you for your help!
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Hello, please could somebody help repair this?
Lenovo Thinkpad X270
SN: PC-0QD588
TYPE: 20K5-S1KU00Comment
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Recently I used the official Lenovo bios updater software on my ThinkBook 13s G3 ACN (20YA0005GE). The updating process failed and I got a black screen after powering the device. Of course I did not make an own backup before using the Lenovo bios updater.
I bought a CH341A programmer and was able to make a connection to the chip while it is still soldered on board. But I did not realise that the chip was a 16MB size and selected the wrong size (8Mbit / 1 MByte) before reading the content of my chip. So the dump I did before erasing the chip is only 1MByte big. I fear that I lost... -
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 -
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...
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