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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
I want to rollback the BIOS / ideapad 5-15IIL05 Laptop - Type 81YK
Any one have the needed files?
the current version:
BIOS Version DPCN53WW
EC Version DPEC53WW
MTM 81YK000XUS
Lenovo S.N: PF2CHDJB
Any help please?
I want to roll back as the microsoft recommended this action because my laptop upgrade to windpws 11 and the SSD locked by bitlocker after the bios update.
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
Version DPCN51WW is ready but I need the current bios file in your machine to transfer the DMI information to the new file. You need a device to read your bios chip and post the readable file here.I want to rollback the BIOS / ideapad 5-15IIL05 Laptop - Type 81YK
Any one have the needed files?
the current version:
BIOS Version DPCN53WW
EC Version DPEC53WW
MTM 81YK000XUS
Lenovo S.N: PF2CHDJB
Any help please?
I want to roll back as the microsoft recommended this action because my laptop upgrade to windpws 11 and the SSD locked by bitlocker after the bios update.
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Last edited by hoaca388; 08-22-2022, 03:42 AM.
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
Thank you very much Hoaca for your assistent and file.
I already uploaded it by Hirens boot and I roll back the BIOS.
But I think I want the version befor this also.
It is kind from you if you have version older from previous you attached.
RegardsComment
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
No files older than Version DPCN51WW
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
Gentlemen I'm looking for the IdeaPad Flex 5 14ITL05 bios
mainboard LC56-14T 203013-1 448.OK131.001
S/N R913BA9D
Bios GD25R256DY 32mb
KBC NUVOTON NPCE388PB0DX
Original bios attachedComment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
Hello everyone, can anyone help me? I have a problem with my laptop (keyboad light on, fan spinning, screen solid black)
Laptop : Ideapad Flex 5 15IIL05 81X3
S/N : R911BJJ7
BIOS : W25Q128JVSQ 2103Comment
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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.Comment
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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,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Re: Lenovo ideapad 5-14IIL05 BIOS bin
hi sir pls build new bios i tryed many bios but alltha shame problem no disply
and caps lock light on or pwer light continue blinkingAttached FilesLast edited by usmanbhinga; 10-15-2022, 04:31 PM.Comment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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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 -
Problem is blinking power led only
i don't know exactly if it's s145-15igm or s145-14igm
have a backup bios file but i dont know the serial.. coz text already erased at the back of the cover
Mother board : fs440fs541 nm-c111 rev 1.0 2019-01-08
Already tested some of posted bios here
S145-14igm - success but invalid serial and not booting on OS
S145-15igm - success with serial and some other info in bios but still not booting on OS
already tried installing new windows but always booting on bios setup
windows installer flash drive detected on... -
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 -
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,
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....
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