Hi guys, I need your help.
I had the misfortune of updating the BIOS on an engineering (pre-release) ThinkPad, which successfully turned it into a brick
Thinkpad T14s gen5
Type: 21LS-FVT004
S/N: PF-4NWQT0
The board model: LT4E1 NM-F832 Rev:0.2 Made in China
I mean, I would even say I'm sure, that you won't find the BIOS of this revision directly. But, maybe someone has a bios version for the release version of the T14s 21LS?
Or help me in another way - download from this website:
BIOS - T14s Gen 5 (Type 21LS, 21LT) Laptop (ThinkPad) NM-F832 Rev 1.0
OR
Bios Request for Lenovo Thinkpad T14s Gen 5 - Badcaps
and send it to this dialog or directly to my email: daniil.grigoryev.01@mail.ru
Thank you in advance!!!
I had the misfortune of updating the BIOS on an engineering (pre-release) ThinkPad, which successfully turned it into a brick
Thinkpad T14s gen5
Type: 21LS-FVT004
S/N: PF-4NWQT0
The board model: LT4E1 NM-F832 Rev:0.2 Made in China
I mean, I would even say I'm sure, that you won't find the BIOS of this revision directly. But, maybe someone has a bios version for the release version of the T14s 21LS?
Or help me in another way - download from this website:
BIOS - T14s Gen 5 (Type 21LS, 21LT) Laptop (ThinkPad) NM-F832 Rev 1.0
OR
Bios Request for Lenovo Thinkpad T14s Gen 5 - Badcaps
and send it to this dialog or directly to my email: daniil.grigoryev.01@mail.ru
Thank you in advance!!!
About this board
Files for the Need ThinkPad T14s gen 5 Type 21LS motherboard.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
Files wanted for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search Need ThinkPad T14s gen 5 Type 21LS in File Finder.
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