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- Legion Y740 15ICHg, Legion Y740 17ICHg BIOS ELPY5 ELPY7 LA G132P
BIOS image covering the Lenovo Legion Y740-15ICHg and Y740-17ICHg gaming laptops, which use the Compal board LA-G132P and the ELPY5 and ELPY7 platform codes, in a 5.55…
BIOS · LA-G132P · 5.55 MB · 4 Jan 2022BIOS rar5.55 MB - Yoga 260 AIZS3 LA C582P REV.2.0 UNLOCKED
Unlocked BIOS for the Lenovo ThinkPad Yoga 260, platform AIZS3, Compal board LA-C582P revision 2.0, packed as RAR.
BIOS · LA-C582P · 16.3 MB · 23 Oct 2021BIOS rar16.3 MB - BIOS THINKPAD L540 MX25L6473E 12290-1M.BIN
BIOS dump for the Lenovo ThinkPad L540, taken from a Wistron-designed mainboard numbered 12290-1M.
BIOS · 12290-1M · 3.50 MB · 18 Oct 2021BIOS zip3.50 MB - M90 Desktop (ThinkCentre) - Type 3692 IQ57I REV 1.0
BIOS image for the Lenovo ThinkCentre M90 desktop, machine type 3692, built on the IQ57I motherboard at revision 1.0. Supplied as a 3.68 MB RAR.
BIOS · 3.68 MB · 5 Aug 2021BIOS rar—3.68 MB - YOGA 2 Pro VIUU3 NM-A074 ClsMe
Lenovo Yoga 2 Pro firmware dump for the NM-A074 motherboard, with VIUU3 in the name, a code name in the LCFC NM-xxxx board-numbering style.
BIOS · NM-A074 · 8.00 MB · 3 Jul 2021BIOS bin8.00 MB - ThinkCentre M720X M920X IQ3X0IL
Firmware archive for Lenovo ThinkCentre M720X and M920X desktops, with the board code IQ3X0IL given in the name.
BIOS · 10.1 MB · 21 Jun 2021BIOS rar—10.1 MB - Thinkpad X1 Carbon 3rd Gen i7 5600U 2 6GHz Motherboard 00HT361 00HT349
Firmware dump for the Lenovo ThinkPad X1 Carbon 3rd generation with an Intel Core i7-5600U 2.6 GHz, tied to motherboard FRU numbers 00HT361 and 00HT349.
BIOS · 6.26 MB · 2 May 2020BIOS rar—6.26 MB - BIOS Thinkpad L430 11248-3
BIOS archive for the Lenovo ThinkPad L430 with motherboard number 11248-3, compressed as a 3.14 MB RAR.
BIOS · 11248-3 · 3.14 MB · 13 Jul 2019BIOS rar3.14 MB - IdeaPad Z500 wistron LA-9061P-io read
Small firmware read for the Lenovo IdeaPad Z500 on the LA-9061P board, which follows the Compal numbering pattern even though the name also mentions Wistron.
BIOS · LA-9061P · 56.0 KB · 1 Feb 2018BIOS rar56.0 KB - P52 Type 20M9, 20MA Laptop ThinkPad EP520 NM B562 Rev 1 0BIOS · NM-B562 · 18.7 MB · 27 Mar 2024BIOS rar18.7 MB
- P1 Type 20MD, 20ME Laptop ThinkPad LPM 1 MB 17870 1 n2euj21w
Lenovo ThinkPad P1 BIOS image for machine types 20MD and 20ME, 32 MB raw .bin, with the board reference 17870-1 and firmware version tag n2euj21w in the name.
BIOS · 32.0 MB · 23 Nov 2025BIOS bin—32.0 MB - NM-D211 REV1.0 CLEAN ME ++ tested ok
Full 16 MB SPI dump for Lenovo LCFC board NM-D211 revision 1.0, with the Management Engine region cleaned and marked as tested working in the name.
BIOS · NM-D211 · 16.0 MB · 14 Aug 2025BIOS bin16.0 MB - Yoga Slim 7 14ARE05 Laptop ideapad Type 82A2 DA0LS3MBAF0 REV F AMD
Firmware for the Lenovo Yoga Slim 7 14ARE05, IdeaPad type 82A2, on the AMD-based DA0LS3MBAF0 board revision F.
BIOS · DA0LS3MBAF0 · 4.21 MB · 23 Dec 2024BIOS rar4.21 MB - P72 type 20MB, 20MC Laptop Thinkpad Type 20MC NM B722 REV 1 TESTED
Tested BIOS image for the ThinkPad P72 mobile workstation, covering types 20MB and 20MC, with the file specifically tied to type 20MC on LCFC board NM-B722 revision 1.
BIOS · NM-B722 · 8.87 MB · 23 Dec 2024BIOS rar8.87 MB - X1 Yoga 3rd Gen Type 20LD, 20LE, 20LF, 20LG Laptop ThinkPad Type
BIOS firmware for the Lenovo ThinkPad X1 Yoga 3rd Gen, covering machine types 20LD, 20LE, 20LF and 20LG; the name is truncated and gives no board number or tested…
BIOS · 8.32 MB · 23 Dec 2024BIOS rar—8.32 MB - E14 Gen 4 type 21E3, 21E4 Laptops ThinkPad Type 21E3 JE442 JE542
Lenovo ThinkPad E14 Gen 4 BIOS archive covering machine types 21E3 and 21E4, with the dump itself labelled for type 21E3.
BIOS · 10.6 MB · 23 Dec 2024BIOS rar—10.6 MB - T 14 GEN 1 NM-C801 KBEC
Embedded controller firmware, labelled KBEC, for the Lenovo ThinkPad T14 Gen 1 on the NM-C801 motherboard.
BIOS · NM-C801 · 131 KB · 7 May 2023BIOS rar131 KB - HS45A HS55A NM-D461 REV 1.0 2020-11-02
Firmware archive, 13.1 MB in RAR, for LCFC board NM-D461 revision 1.0, identified by the project codes HS45A and HS55A and dated 2020-11-02.
BIOS · NM-D461 · 13.1 MB · 14 Dec 2022BIOS rar13.1 MB - ThinkPad P50 BP500 NM A451 REV 0 3 2015 05 19 clr me region TESTED
Tested BIOS image for the Lenovo ThinkPad P50, project BP500, on LCFC board NM-A451 revision 0.3, dated 2015-05-19.
BIOS · NM-A451 · 5.63 MB · 8 May 2022BIOS rar5.63 MB - ThinkPad X1 Yoga 5th Gen Type 20UB 20UC X1 Carbon 8th GX4A0 GYG50
Lenovo ThinkPad firmware package covering the X1 Yoga 5th Gen (types 20UB and 20UC) and the X1 Carbon 8th Gen.
BIOS · 16.7 MB · 26 Feb 2022BIOS zip—16.7 MB - IBM X1 LMQ-2 MB 13268-1 448.01406.0011
Firmware dump for an IBM/Lenovo X1 system on the LMQ-2 motherboard, Wistron board number 13268-1, with the 448.01406.0011 PCB part code included in the name.
BIOS · 13268-1 · 6.25 MB · 24 Jan 2022BIOS rar6.25 MB - G50-70 NM-A271 Rev-1.0 Tested Ok
Tested and working BIOS dump for the Lenovo G50-70 built on LCFC motherboard NM-A271 revision 1.0, provided as a raw 8 MB binary.
BIOS · NM-A271 · 8.00 MB · 3 Jan 2022BIOS bin8.00 MB - YOGA AIZS3 LA-C582P REV 2.0 BIOS OK
BIOS dump for a Lenovo Yoga laptop built on the Compal AIZS3 platform, board LA-C582P revision 2.0, marked as a working image.
BIOS · LA-C582P · 5.71 MB · 23 Oct 2021BIOS rar5.71 MB - FE490 FE590 FE480 NM-B911 REV 2.0 TESTED OK
BIOS firmware for LCFC motherboard NM-B911 revision 2.0, listed for the FE490, FE590 and FE480 projects and marked as tested OK, in a 6.45 MB RAR.
BIOS · NM-B911 · 6.45 MB · 17 Oct 2021BIOS rar6.45 MB - THINKPAD T400 (MLB3I-7)
BIOS image for the Lenovo ThinkPad T400 on the MLB3I-7 board, packed into a 3.01 MB ZIP archive.
BIOS · 3.01 MB · 28 Aug 2021BIOS zip—3.01 MB - ThinkPad 13 DA0PS9MB8E0 REV E Gen 2 Type 20J1, 20J2 Laptop ThinkPad13
BIOS firmware for the Lenovo ThinkPad 13 Gen 2, types 20J1 and 20J2, on the Quanta board DA0PS9MB8E0 revision E, packed in a 5.14 MB RAR.
BIOS · DA0PS9MB8E0 · 5.14 MB · 7 Aug 2021BIOS rar5.14 MB - ideapad 305-15IBD ZIWB2 ZIWB3 ZIWE1 LA-B091P REV 3.0
BIOS firmware for the Lenovo IdeaPad 305-15IBD, on the Compal LA-B091P board, revision 3.0, in a 3.83 MB ZIP archive.
BIOS · LA-B091P · 3.83 MB · 20 Apr 2021BIOS zip3.83 MB - FE4A0 FE5A0 NM-C421 Rev 1.0 W25Q128
Dump for the Lenovo FE4A0 and FE5A0 designs on LCFC motherboard NM-C421 rev 1.0, targeting a W25Q128 SPI flash with 128 Mbit (16 MB) capacity.
BIOS · NM-C421 · 6.95 MB · 14 Apr 2021BIOS rar6.95 MB - Ideapad 500-14ISK AIWZ2-AIWZ3 LA-C853P REV 1.0 Bios + EC
BIOS plus EC firmware set for the Lenovo IdeaPad 500-14ISK, platform AIWZ2/AIWZ3, Compal board LA-C853P revision 1.0.
BIOS · LA-C853P · 4.37 MB · 29 Jul 2019BIOS rar4.37 MB - 11310-1 LSS-1 MB 4TK01.011(E49AL) OK
Working BIOS dump, marked OK in the name, for the Lenovo E49AL on the 11310-1 LSS-1 motherboard, PCB number 4TK01.011.
BIOS · 11310-1 · 2.91 MB · 26 Jun 2019BIOS rar2.91 MB - UE1 - IT8586E - Compal AILE2 NM-A161 dump OK
Embedded controller firmware dump for chip UE1, an ITE IT8586E keyboard and power controller, taken from a Compal AILE2 board numbered NM-A161, reported as a working…
BIOS · NM-A161 · 45.3 KB · 12 Feb 2019BIOS rar45.3 KB - L13 Yoga Gen 2
Compressed BIOS firmware for the Lenovo ThinkPad L13 Yoga Gen 2 convertible, packed as a 7z archive of about 7.6 MB.
BIOS · 7.62 MB · 7 Nov 2026BIOS 7z—7.62 MB - GS44D GS54D NM-C711 (REV 1.0) ON BOARD RAM DISALBE
Raw 16 MB binary for the Lenovo NM-C711 motherboard, revision 1.0, with the GS44D and GS54D codes, modified to disable the soldered onboard RAM.
BIOS · NM-C711 · 16.0 MB · 15 Sept 2026BIOS bin16.0 MB - MX25U25672G
Lenovo firmware archive, 14.3 MB RAR, named after the Macronix MX25U25672G SPI flash chip, with no model or board number given.
BIOS · 14.3 MB · 30 Jul 2026BIOS rar—14.3 MB - YOGA 11E LLA-1 17833-1M EC
EC firmware image for the Lenovo Yoga 11e, board code LLA-1 with Wistron-style board number 17833-1M, in an 8.00 MB binary.
BIOS · 17833-1M · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - SM BIOS ideaPad 3 15IAU7 - NM-E341 R1.0 (NM-E361) SCH ADL
Archive for the Lenovo IdeaPad 3 15IAU7 covering LCFC board NM-E341 revision 1.0 with NM-E361 also referenced, where the SCH token points to schematic content and ADL to…
BIOS · NM-E341 · 2.22 MB · 26 Jul 2025BIOS rar2.22 MB - L13 Yoga Gen 3 Type 21BB, 21BC Laptop ThinkPad Type 21BC 213005
BIOS package for the Lenovo ThinkPad L13 Yoga Gen 3, covering machine types 21BB and 21BC, with type 21BC and the code 213005 included in the name, whose meaning is not…
BIOS · 12.8 MB · 23 Dec 2024BIOS rar—12.8 MB - ThinkBook 14 G4 IAP Type 21DH LA L931P REV 1A TESTED BY FST FIX
BIOS image archive for the Lenovo ThinkBook 14 G4 IAP, type 21DH, on the Compal-designed LA-L931P board at revision 1A. The name marks it as tested.
BIOS · LA-L931P · 8.07 MB · 23 Dec 2024BIOS rar8.07 MB - FA391 FA491 NM-C181 REV 1.0 2019-03-21 AMD CPU WORKING BIOS
Working BIOS dump for the LCFC board NM-C181, revision 1.0 dated 2019-03-21, used in models FA391 and FA491 with an AMD processor.
BIOS · NM-C181 · 5.93 MB · 16 Mar 2022BIOS rar5.93 MB - BIOS B490 LA48 MB 11264-1M 48.4TD07.01M BIOS
BIOS for the Lenovo B490 laptop, board LA48 MB 11264-1M with part number 48.4TD07.01M, packed in a 3.34 MB ZIP file.
BIOS · 11264-1M · 3.34 MB · 26 Dec 2021BIOS zip3.34 MB