- Name Type Board Source Added Size
- LENOVO T490S NM FT491 FX390 B891 FEV 2.0 ABSOLUTE ENABLE
BIOS firmware archive for the Lenovo ThinkPad T490s, labelled with the board identifiers NM FT491, FX390 and B891 at revision 2.0.
BIOS · 15.3 MB · 24 Apr 2026BIOS rar—15.3 MB - Lenovo ThinkPad T470s (Type 20JT) i5-6300U
Firmware package for the Lenovo ThinkPad T470s, machine type 20JT, taken from a unit fitted with an Intel Core i5-6300U processor.
BIOS · 8.44 MB · 24 Apr 2026BIOS zip—8.44 MB - Lenovo ThinkPad T490 Type (20N2) (N2IET87W)
BIOS dump for the Lenovo ThinkPad T490, machine type 20N2, with BIOS version N2IET87W given in the name.
BIOS · 7.49 MB · 24 Apr 2026BIOS rar—7.49 MB - Lenovo Thinkpad T490 Type (20N3) (N2IETA0P) (1) PF1W2L4M.
Lenovo ThinkPad T490 machine type 20N3 firmware archive with BIOS version N2IETA0P. The extra tag PF1W2L4M in the name looks like a serial number, which suggests the…
BIOS · 9.95 MB · 24 Apr 2026BIOS rar—9.95 MB - Lenovo Thinkpad T490 Type (20N3) (N2IETA0P)
BIOS image collection for the Lenovo ThinkPad T490, type 20N3, at firmware version N2IETA0P, stored as a 9.95 MB RAR archive.
BIOS · 9.95 MB · 24 Apr 2026BIOS rar—9.95 MB - Lenovo ThinkPad X380 Yoga Type (20LJ) (R0SET27W)
Firmware dump for the Lenovo ThinkPad X380 Yoga convertible, machine type 20LJ, with BIOS version R0SET27W.
BIOS · 8.28 MB · 24 Apr 2026BIOS rar—8.28 MB - Lenovo ThinkPad X380 Yoga Type (20LJ) (R0SET27W)
Lenovo ThinkPad X380 Yoga type 20LJ BIOS archive, version R0SET27W, packed as an 8.28 MB RAR.
BIOS · 8.28 MB · 24 Apr 2026BIOS rar—8.28 MB - Lenovo ThinkPad X390 Yoga Type (20NN)
BIOS firmware for the Lenovo ThinkPad X390 Yoga, machine type 20NN, supplied as a 10.8 MB RAR archive.
BIOS · 10.8 MB · 24 Apr 2026BIOS rar—10.8 MB - LENOVO X250, viux1 nm-a091 rev1.0
BIOS dump for the Lenovo ThinkPad X250 on motherboard NM-A091 revision 1.0, with VIUX1 given as the board project code.
BIOS · NM-A091 · 6.04 MB · 24 Apr 2026BIOS rar6.04 MB - LENOVO X260 BIOS
Generic BIOS archive for the Lenovo ThinkPad X260, stored as a 5.09 MB RAR. The name does not give a board number, revision or firmware version, so the contents should…
BIOS · 5.09 MB · 24 Apr 2026BIOS rar—5.09 MB - Lenovo Yoga 11e DALI8KMB8D0 BIOS
BIOS firmware for the Lenovo Yoga 11e, tied to motherboard DALI8KMB8D0. The DA-prefixed number follows Quanta's numbering scheme, which shows the board was made by the…
BIOS · DALI8KMB8D0 · 5.22 MB · 24 Apr 2026BIOS zip5.22 MB - Lenovo ThinkPad T470s outimage
Output image for the Lenovo ThinkPad T470s, in an 8.25 MB ZIP. The outimage label suggests a processed or rebuilt BIOS file, such as a result produced by an editing or…
BIOS · 8.25 MB · 24 Apr 2026BIOS zip—8.25 MB - Thinkpad T470s-Type 20HG
BIOS archive for the Lenovo ThinkPad T470s, machine type 20HG, distributed as a 5.41 MB RAR.
BIOS · 5.41 MB · 24 Apr 2026BIOS rar—5.41 MB - THINKPAD X260 NM-A531 REV 3.0 clear me test ok
Lenovo ThinkPad X260 BIOS for motherboard NM-A531 revision 3.0, with the Intel Management Engine region cleaned and marked as tested working.
BIOS · NM-A531 · 5.20 MB · 24 Apr 2026BIOS zip5.20 MB - THINKPAD X260 NM-A531 REV 3.0.bin
Binary BIOS dump for the Lenovo ThinkPad X260, board NM-A531 revision 3.0, compressed into a 5.28 MB ZIP.
BIOS · NM-A531 · 5.28 MB · 24 Apr 2026BIOS zip5.28 MB - thinkpad X270 20K6, 20K5
BIOS firmware for the Lenovo ThinkPad X270, listed for machine types 20K6 and 20K5, in a 5.42 MB RAR.
BIOS · 5.42 MB · 24 Apr 2026BIOS rar—5.42 MB - THINKPAD X280 Type 20KE
Firmware archive for the Lenovo ThinkPad X280, machine type 20KE, packed as a 7.90 MB RAR.
BIOS · 7.90 MB · 24 Apr 2026BIOS rar—7.90 MB - x260 nm-a531.BIN
Raw BIN dump for the Lenovo ThinkPad X260 motherboard NM-A531, compressed as a 5.25 MB ZIP.
BIOS · NM-A531 · 5.25 MB · 24 Apr 2026BIOS zip5.25 MB - YOGA 11E Dali8gmb6d0 rev d
BIOS archive for the Lenovo Yoga 11e on motherboard DALI8GMB6D0 revision D, packed as a 4.00 MB RAR.
BIOS · DALI8GMB6D0 · 4.00 MB · 24 Apr 2026BIOS rar4.00 MB - Yoga 11e 4th Gen Laptop (ThinkPad) - Type 20HS
Lenovo BIOS firmware archive for the ThinkPad Yoga 11e 4th Gen laptop, machine type 20HS, packed as a 4.86 MB RAR.
BIOS · 4.86 MB · 24 Apr 2026BIOS rar—4.86 MB - Yoga 520-14IKB (Type 80X8) MAIN
Main BIOS dump for the Lenovo Yoga 520-14IKB, type 80X8, delivered as a 4.84 MB RAR archive.
BIOS · 4.84 MB · 24 Apr 2026BIOS rar—4.84 MB - SM BIOS LENOVO YOGA 12 THINKPAD PASSWORD UNLOCK ZIPS3 LA A342P REV
Lenovo ThinkPad Yoga 12 BIOS with password unlock, for board LA-A342P, a Compal number, project code ZIPS3, in a 3.33 MB RAR.
BIOS · LA-A342P · 3.33 MB · 23 Apr 2026BIOS rar3.33 MB - nm-d621BIOS · NM-D621 · 5.51 MB · 23 Apr 2026BIOS rar5.51 MB
- Z INFO SERVICE LENOVO THINKPAD E490 FE490 FE590 FE480 NM B911 REV
Service BIOS package for Lenovo ThinkPad E490, listing project codes FE490, FE590 and FE480, for motherboard NM-B911, an LCFC numbering pattern, in a 6.00 MB RAR.
BIOS · NM-B911 · 6.00 MB · 23 Apr 2026BIOS rar6.00 MB - Lenovo- Type N23 Winbook 80UR NEW Unlock Bios oKBIOS · 3.58 MB · 23 Apr 2026BIOS rar—3.58 MB
- Lenovo V330 15IKB FV440 FS441 FS540 NM C121 Rev1 0 Clean ME Bios+EC
BIOS plus EC firmware for the Lenovo V330-15IKB on board NM-C121 revision 1.0, listed for the FV440, FS441 and FS540 platforms, with the Management Engine region…
BIOS · NM-C121 · 5.73 MB · 22 Apr 2026BIOS zip5.73 MB - lenovo L490BIOS · 8.35 MB · 22 Apr 2026BIOS rar—8.35 MB
- HV460 HV560 NM-D474 Rev 2 0 8MBBIOS · NM-D474 · 8.00 MB · 22 Apr 2026BIOS bin8.00 MB
- backup nm-d474.binBIOS · NM-D474 · 16.0 MB · 22 Apr 2026BIOS bin16.0 MB
- Z INFO SERVICE LENOVO IDEAPAD 330 15AST DG421 DG521 DG721 NM B241
Firmware archive for the Lenovo IdeaPad 330-15AST, motherboard NM-B241 used across the DG421, DG521 and DG721 platforms, 4.73 MB as a rar.
BIOS · NM-B241 · 4.73 MB · 21 Apr 2026BIOS rar4.73 MB - LENOVO DMI TOOL@DTECH369
Lenovo DMI tool archive, 69.2 MB, filed under firmware and named after a third-party source.
BIOS · 69.2 MB · 20 Apr 2026BIOS rar—69.2 MB - nm-d474 rev 2.0 backupBIOS · NM-D474 · 16.0 MB · 20 Apr 2026BIOS bin16.0 MB
- nm-d474 rev 2.0 backup 8mbBIOS · NM-D474 · 8.00 MB · 20 Apr 2026BIOS bin8.00 MB
- 320-15ISK NM-B241 DG421 DG521 DG721 REV 1.0BIOS · NM-B241 · 8.00 MB · 20 Apr 2026BIOS bin8.00 MB
- legion olds
Lenovo Legion BIOS dump in raw .bin form, 32.0 MB, with a vague name that gives no model, board number or revision.
BIOS · 32.0 MB · 20 Apr 2026BIOS bin—32.0 MB - 223107 1 ThinkBook 14 G6 IRL Type 21KG Intel® Core™ i5 1335U 100%BIOS · 18.5 MB · 18 Apr 2026BIOS rar—18.5 MB
- W25Q256FW(OTP)@WSON8BIOS · LA-N591P · 14.0 MB · 17 Apr 2026BIOS zip14.0 MB
- LENOVO KS480 KS580 NM-E901 (REV 1.0) BIOS OKBIOS · NM-E901 · 6.78 MB · 17 Apr 2026BIOS rar6.78 MB
- SM BIOS LENOVO IdeaPad 115ALC7 JS471 JS573 NM-E541 REV 1.0
BIOS dump for the Lenovo IdeaPad 1 15ALC7 on LCFC board NM-E541 revision 1.0, with JS471 and JS573 project codes in the name. Packed as a 6.80 MB RAR.
BIOS · NM-E541 · 6.80 MB · 17 Apr 2026BIOS rar6.80 MB - LENOVO IDEAPAD FLEX 5 LC56 14A SVT 203021 1 448 0MD07 0011 OK CLEAN
Clean BIOS image for the Lenovo IdeaPad Flex 5 14ARE05, board 203021-1 with LC56 14A SVT markings and part code 448.0MD07.0011, marked as OK.
BIOS · 203021-1 · 16.0 MB · 16 Apr 2026BIOS16.0 MB