- Name Type Board Source Added Size
- Lenovo ThinkPad T480s ET481 NM B471 REV 1 0 2017 10 30 OK TESTED
Tested BIOS dump for the Lenovo ThinkPad T480s, project ET481, on LCFC board NM-B471 revision 1.0, dated 2017-10-30 in the name and supplied as a 10.3 MB RAR.
BIOS · NM-B471 · 10.3 MB · 17 Jul 2026BIOS rar10.3 MB - 16 mb new
Lenovo BIOS image of 16 MB in raw BIN form, associated with board NM-D471, a number following the LCFC numbering used for Lenovo-designed laptop motherboards.
BIOS · NM-D471 · 16.0 MB · 16 Jul 2026BIOS bin16.0 MB - L13 Gen 2 type 20VH, 20VJ Laptops ThinkPad Type 20VH LAR 2 MB 19837BIOS · 32.0 MB · 16 Jul 2026BIOS bin—32.0 MB
- THINKPAD E480 EE480EE580 NM-B421 BIOS 1.0 PATCHEDBIOS · NM-B421 · 8.00 MB · 16 Jul 2026BIOS bin8.00 MB
- ThinkPad L480 BIOSEL480 EL580 NM B461 REV 1 0 type 20LS 20LT CLEAN
Clean BIOS package for Lenovo ThinkPad L480, with EL480 and EL580 platform codes, board NM-B461 revision 1.0, machine types 20LS and 20LT, in a 28.4 MB RAR.
BIOS · NM-B461 · 28.4 MB · 15 Jul 2026BIOS rar28.4 MB - Lenovo nm-a981BIOS · NM-A981 · 8.00 MB · 15 Jul 2026BIOS bin8.00 MB
- GP540 GP740 NM-C651 REV 1.0 FAST BOOT 32MB BIOS OKBIOS · NM-C651 · 17.6 MB · 15 Jul 2026BIOS rar17.6 MB
- NM-A981 OK BIOS TESTED
Tested working BIOS dump for Lenovo board NM-A981, an 8 MB BIN file. NM-prefixed numbers follow the LCFC scheme used for Lenovo notebook motherboards.
BIOS · NM-A981 · 8.00 MB · 15 Jul 2026BIOS bin8.00 MB - NM-A981 OK BIOS TESTEDBIOS · NM-A981 · 8.00 MB · 15 Jul 2026BIOS bin8.00 MB
- EX480 NM-B481 REV 1.0 2017-11-03 BIOS OKBIOS · NM-B481 · 6.86 MB · 15 Jul 2026BIOS rar6.86 MB
- old nm-d521 rev 2.0BIOS · NM-D521 · 16.0 MB · 15 Jul 2026BIOS bin16.0 MB
- LENOVO CARBON X1 EX480 NM B481 REV 1 0 2017 11 03 U49 & U184 8MBBIOS · NM-B481 · 6.00 MB · 14 Jul 2026BIOS rar6.00 MB
- LENOVO IB760ME 32MB
Lenovo BIOS archive for a board identified as IB760ME, with a 32 MB flash size stated in the name. The RAR is about 20.5 MB and should be unpacked before use.
BIOS · 20.5 MB · 14 Jul 2026BIOS rar—20.5 MB - NM-C621 READ OGBIOS · NM-C621 · 3.84 MB · 14 Jul 2026BIOS rar3.84 MB
- LENOVO E145 DALI2KMB8D0 REV D WORKING BIOS&EC 100% OKBIOS · DALI2KMB8D0 · 2.53 MB · 13 Jul 2026BIOS rar2.53 MB
- NM-D472 OLD BIOSBIOS · NM-D472 · 7.05 MB · 13 Jul 2026BIOS rar7.05 MB
- LENOVO KT4D0 KT4DA KT6D0 KT6DA NM E972 REV 1 0 13th Core™ i7 1355UBIOS · NM-E972 · 24.4 MB · 13 Jul 2026BIOS rar24.4 MB
- LENOVO KT4D0 KT4DA KT6D0 KT6DA T14 Gen 4 NM E972 REV;1 0 BIOSBIOS · NM-E972 · 23.2 MB · 13 Jul 2026BIOS rar23.2 MB
- EL480 EL580 NM-B461 REV 1.0 2017-11-17 BIOS 100%BIOS · NM-B461 · 9.31 MB · 13 Jul 2026BIOS rar9.31 MB
- LENOVO Thinkpad T480（20L5 ET480 NM B501 Rev1 0 2018 03 05 8th MEBIOS · NM-B501 · 5.74 MB · 13 Jul 2026BIOS rar5.74 MB
- LENOVO KT4D0 KT4DA KT6D0 KT6DA LENOVO T14 Gen 4 NM E972 REV 1 0BIOS · NM-E972 · 32.1 MB · 13 Jul 2026BIOS 7z32.1 MB
- W25Q256FV@WSON8 8X6 20260713 122138BIOS · 32.0 MB · 13 Jul 2026BIOS bin—32.0 MB
- NM-G581 REV 1.0 LENOVO Legion Pro 5 16IAX10 S BIOS WORLD
BIOS package for the Lenovo Legion Pro 5 16IAX10, built on motherboard NM-G581 revision 1.0, supplied as a RAR archive of about 17 MB.
BIOS · 17.0 MB · 12 Jul 2026BIOS rar—17.0 MB - ideapad 3 15ITL6 Laptop Type 82H8 NM D471 REV 2 TESTED BY @JahedBIOS · NM-D471 · 6.86 MB · 11 Jul 2026BIOS 7z6.86 MB
- ideapad 3 15ITL6 Laptop Type 82H8 NM D471 REV 2 TESTED BY @JahedBIOS · NM-D471 · 12.0 MB · 11 Jul 2026BIOS rar12.0 MB
- FYG50 NM C433 REV 1 0 14IML 15IML 2019 06 21 OK TESTED BIOS I5 10TH
Lenovo BIOS for the FYG50 platform, motherboard NM-C433 revision 1.0, covering the 14IML and 15IML models with 10th generation Intel Core i5.
BIOS · NM-C433 · 8.04 MB · 11 Jul 2026BIOS rar8.04 MB - LENOVO GT4A3 GX3A2 NM-C891 REV;1.0 BIOS 100% OKBIOS · NM-C891 · 8.57 MB · 11 Jul 2026BIOS rar8.57 MB
- LENOVO Thinkpadx 13 NM-C891 REV1.0 BIOS & ECBIOS · NM-C891 · 12.9 MB · 11 Jul 2026BIOS rar12.9 MB
- lenovo 14s oriBIOS · 32.0 MB · 11 Jul 2026BIOS bin—32.0 MB
- LENOVO T450 AIVL0 NM-A251 REV 1.0 20174-10-28 BIOSBIOS · NM-A251 · 6.28 MB · 11 Jul 2026BIOS rar6.28 MB
- NM-D472 16MB Disable RamBIOS · NM-D472 · 16.0 MB · 11 Jul 2026BIOS16.0 MB
- LENOVO IdeaPad 3 15ALC6 HS461 & HS561 & HS761 NM D521 REV 3 2021
BIOS package for the Lenovo IdeaPad 3 15ALC6, covering the HS461, HS561 and HS761 board variants on the LCFC NM-D521 motherboard, revision 3, dated 2021.
BIOS · NM-D521 · 7.18 MB · 10 Jul 2026BIOS rar7.18 MB - LENOVO L14 Gen 2 Type 20X1 20X2 Laptops ThinkPad NM D271 REV;2 0BIOS · NM-D271 · 9.42 MB · 10 Jul 2026BIOS rar9.42 MB
- LENOVO I5 8THBIOS · 16.0 MB · 10 Jul 2026BIOS bin—16.0 MB
- HS460 HS560 NM-D472 Rev 2.0 2020-12-10 WORKING BIOS 100% OKBIOS · NM-D472 · 7.84 MB · 10 Jul 2026BIOS rar7.84 MB
- IdeaPad 3 15ALC6 Laptop Type 82KU NEW BIOSBIOS · 16.0 MB · 10 Jul 2026BIOS bin—16.0 MB
- LENOVO X280 Laptop Thinkpad NM B521 REV 1 0 2017 10 06 BIOSBIOS · NM-B521 · 5.96 MB · 10 Jul 2026BIOS rar5.96 MB
- LENOVO W530 LKN-4 WS MB 11220-1 BIOSBIOS · 11220-1 · 4.91 MB · 10 Jul 2026BIOS rar4.91 MB
- IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521 glcn41ww.binBIOS · NM-D521 · 7.57 MB · 10 Jul 2026BIOS zip7.57 MB
- FYG50 NM-C433 REV 1.0 2019-10-24 BIOSBIOS · NM-C433 · 16.0 MB · 9 Jul 2026BIOS16.0 MB