Hi thinkpad T420 working dump is attached
-
-
Re: Lenovo Thinkpad T420 bios
Thnx -
Re: Lenovo Thinkpad T420 bios
thanksComment
-
Re: Lenovo Thinkpad T420 bios
Thank youComment
-
Re: Lenovo Thinkpad T420 bios
Thank you!!!Comment
-
Re: Lenovo Thinkpad T420 bios
ThanksLaHiRuComment
-
Re: Lenovo Thinkpad T420 bios
ThanksComment
-
Re: Lenovo Thinkpad T420 bios
thanks work perfectComment
-
Re: Lenovo Thinkpad T420 bios
Thank youComment
-
Re: Lenovo Thinkpad T420 bios
i want LNVH-41-AB5700-F00GComment
-
Re: Lenovo Thinkpad T420 bios
thanks!Comment
-
Re: Lenovo Thinkpad T420 bios
thanks friend
Comment
-
Re: Lenovo Thinkpad T420 bios
thanksComment
-
Re: Lenovo Thinkpad T420 bios
Thank you very match for share files with Members .Comment
-
Re: Lenovo Thinkpad T420 bios
thanksComment
-
Re: Lenovo Thinkpad T420 bios
thanks broComment
-
Re: Lenovo Thinkpad T420 bios
pls help i need bios lenovo t420s -lsn-3 uma mb h0223-4Comment
-
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
Re: Lenovo Thinkpad T420 bios
Is there a way to edit DMI in t420 on a live system?
Need to change Machine model type , unit serial nr and board serial.
If not then where is it all writen?
All i got from swaping bios chips is diffirent MAC Address.Comment
-
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... -
Good day. I apologize if I posted this in the wrong topic. I saw somebody selling a Thinkpad E495 with a Ryzen 3500U CPU near me. In the pictures the laptop is running windows 10. I contacted the seller and asked a few questions about upgradability and if it has a bios password on it. He confirmed it has a bios password. I searched through the forum, I found a guide regarding removing the bios password using the autopatcher, I also found a thread with the e495 where people requested help with unlocking the bios password.
I have a few questions:- If I would buy this laptop and have
-
Hi!
Went dumpster-diving and found a bricked Lenovo P14S in trash, few weeks earlier. Symptoms - no screen, no POST, no beep, just keyboard LEDs flashing on powerup. Mute button+LED was responding though, and the display self-test was still working (via the key combo Ctrl+Fn+Power held for some seconds, see the Service manual).
Incidentally, Windows 11 have recently started auto-flashing computer BIOS in our region. Even more suspiciously, Lenovo has released a BIOS update just few days before the PC was trashed. About a week later, the BIOS update image has been oficially marked...04-14-2025, 01:56 PM -
Hello Everyone,
I have Thinkpad T560 Which has corrupted BIOS. I have acquired Ch341A SPI flasher to program the BIOS externally. I see that to program the BIOS, i need a bin file for the BIOS. I was able to extract the .exe file of BIOS from Lenovo given here in this link:
https://pcsupport.lenovo.com/au/en/p...me=BIOS%2FUEFI
In the extracted files, I see that BIOS containing file has extension .FL1 and I need to extract or convert it... -
Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
Comment