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- THINKBOOK 15 G2 ITL FLV35 LA K052P REV 1 0 KB9052QD EC I7 MX4508GBIOS · LA-K052P · 11.2 MB · 3 Dec 2025BIOS rar11.2 MB
- EC
Embedded controller firmware for a Lenovo board NM-C121, although the file name itself says only EC.
BIOS · NM-C121 · 42.6 KB · 29 Sept 2025BIOS rar42.6 KB - LENOVO 310-15IKB Type 80TV NM-A982 SR2ZU i5-7200U TESTED OKBIOS · NM-A982 · 9.56 MB · 14 Feb 2024BIOS rar9.56 MB
- LENOVO ThinkPad X13 Yoga Gen 1 Type 20SX, 20SY 19733 1 32MB BIOSBIOS · 19733-1 · 30.0 MB · 13 Jan 2024BIOS rar30.0 MB
- Lenovo Thinkpad E530 Compal QILE2 LA 8133P UMA BIOS VXFBIOS · LA-8133P · 11.9 MB · 8 Jan 2026BIOS rar11.9 MB
- LENOVO IDEAPAD 3 17ADA05 GS450 & GS550 & GS750 NM C821 REV 1 0 MAINBIOS · NM-C821 · 4.80 MB · 9 Jul 2025BIOS rar4.80 MB
- LENOVO Z510 AILZA NM A181 REV 1 0 2MB & 4MB FAST BOOT WORKING BIOSBIOS · NM-A181 · 4.00 MB · 5 Aug 2024BIOS rar4.00 MB
- lenovo NM-A281 KBC IT8586E
Keyboard controller firmware for a Lenovo board NM-A281, for the ITE IT8586E embedded controller. NM-prefixed numbers are used by LCFC, the Lenovo-owned ODM.
BIOS · NM-A281 · 34.5 KB · 22 Sept 2018BIOS zip34.5 KB - EC ITE NM-C791
Embedded controller firmware for the ITE EC on LCFC board NM-C791, a small 91.3 KB ZIP associated with Lenovo laptops.
BIOS · NM-C791 · 91.3 KB · 5 Jan 2022BIOS zip91.3 KB - E460 NM-A551 ec IT8586
Embedded controller firmware for the Lenovo ThinkPad E460 built on the LCFC board NM-A551, targeting the ITE IT8586 EC chip.
BIOS · NM-A551 · 50.2 KB · 31 Jul 2018BIOS rar50.2 KB - Lenovo G480 LA-7981p kb9012 a3
EC firmware for the Lenovo G480 on Compal board LA-7981P, written for the ENE KB9012 keyboard controller, with A3 likely marking a version or board revision.
BIOS · LA-7981P · 58.4 KB · 30 Mar 2019BIOS zip58.4 KB - THINKPAD L14 GL4A1 GL5A1 NM C632 REV1 0 OK BIOS 32MB 1MB EC RIZWANBoardview · NM-C632 · 11.3 MB · 25 Apr 2025Boardview rar11.3 MB
- Lenovo Z510 AILZA NM-A181 ROM IT8586E VER 8DCN40WW
Embedded controller firmware for the Lenovo Z510 using the LCFC NM-A181 board on the AILZA platform.
BIOS · NM-A181 · 39.2 KB · 25 Jun 2018BIOS zip39.2 KB - NM-E441 REV 1.0 EC BIOS Thinkpad T14 Gen 3
EC firmware image for the Lenovo ThinkPad T14 Gen 3 on LCFC board NM-E441 revision 1.0, stored as a raw 16 MB BIN.
BIOS · NM-E441 · 16.0 MB · 28 Oct 2026BIOS bin16.0 MB - ECROM
Embedded controller ROM for a Lenovo board, LCFC NM-A481, in a 38 KB RAR; the name itself reveals nothing beyond the EC ROM label.
BIOS · NM-A481 · 38.0 KB · 22 May 2026BIOS rar38.0 KB - NM-A361 EC
EC firmware for the LCFC motherboard NM-A361, a Lenovo board, packaged as a small 38.7 KB RAR.
BIOS · NM-A361 · 38.7 KB · 24 Oct 2020BIOS rar38.7 KB - LENOVE IDPAD 330 15ICH 330 17ICH NM B671 BIOS & EC 16MB ITE
BIOS and EC firmware set for the Lenovo IdeaPad 330-15ICH and 330-17ICH on board NM-B671, sized for a 16 MB flash and an ITE embedded controller.
BIOS · NM-B671 · 5.01 MB · 9 Sept 2021BIOS rar5.01 MB - FG541 FG741 NM-C362 (REV 1.0) BIOS & EC
BIOS and EC firmware for the Lenovo FG541 and FG741 platform, board NM-C362 revision 1.0, in a ZIP archive of about 5.48 MB.
BIOS · NM-C362 · 5.48 MB · 3 Nov 2021BIOS zip5.48 MB - Y7000 2019 NM-C371 BIOS & EC
BIOS and EC firmware package for the 2019 Lenovo Legion Y7000 on the NM-C371 motherboard. NM-xxxx numbers follow the LCFC scheme, Lenovo's own ODM.
BIOS · NM-C371 · 5.65 MB · 12 Jul 2021BIOS zip5.65 MB - ACLU1-ACLU2 UMA NM-A272 Rev 1.0 BIOS & EC IT8586E
BIOS and EC firmware for the Lenovo LCFC board NM-A272, revision 1.0, used on the ACLU1 and ACLU2 platforms in the UMA (integrated graphics) version.
BIOS · NM-A272 · 443 KB · 30 Jan 2021BIOS rar443 KB - ECite.binBoardview · NM-C362 · 42.7 KB · 25 Nov 2023Boardview zip42.7 KB
- GT4A1 NM-C801 (REV 1.0) BIOS & EC
BIOS and EC firmware package for the Lenovo board NM-C801, revision 1.0, with the project code GT4A1, delivered in an 11.5 MB zip.
BIOS · NM-C801 · 11.5 MB · 7 Feb 2022BIOS zip11.5 MB - Lenovo ThinkPad T470s NM-B081 BIOS clear meBoardview · NM-B081 · 25.8 MB · 20 Oct 2023Boardview rar25.8 MB
- G50-30 ACLU9 ACLU10 NM-A311 BIOS&EC
Combined BIOS and EC firmware for the Lenovo G50-30, platform ACLU9/ACLU10, mainboard NM-A311, packed in a 2.49 MB RAR.
BIOS · NM-A311 · 2.49 MB · 27 Oct 2018BIOS rar2.49 MB - LENOVO Thinkbook15 G2 ITL FLV35 LA K052P REV 1 0 2020 09 24 BIOSBIOS · LA-K052P · 36.9 MB · 19 Sept 2023BIOS rar36.9 MB
- G41-35 NM-A401 Rev 1.0 BIOS &EC
BIOS together with EC firmware for the Lenovo G41-35 laptop, LCFC motherboard NM-A401 revision 1.0, packed into a 2.80 MB ZIP.
BIOS · NM-A401 · 2.80 MB · 31 Mar 2021BIOS zip2.80 MB - FX490 NM-B861 REV 1.0 2019-03-28 BIOS & EC
BIOS and EC firmware for the Lenovo FX490 on LCFC board NM-B861 revision 1.0, dated 2019-03-28, in a 38.7 MB RAR.
BIOS · NM-B861 · 38.7 MB · 12 Jul 2022BIOS rar38.7 MB - ACLU4-ACLU3-UMA-NM-A362-EC ITE IT8586E
Embedded controller firmware for a Lenovo board coded NM-A362, named for the ACLU4 and ACLU3 platforms in the UMA version with integrated graphics only.
BIOS · NM-A362 · 38.7 KB · 27 Feb 2019BIOS rar38.7 KB - ideapad z510(ec)
Firmware image for the Lenovo IdeaPad Z510, and the name marks it as EC, meaning the embedded controller firmware rather than the main system BIOS.
BIOS · 2.00 MB · 31 Oct 2022BIOS bin—2.00 MB - ThinkPad Edge E540 NM-A161 REV-1.0 BIOS + EC ME REGION FIXED
BIOS and EC firmware for the Lenovo ThinkPad Edge E540 on board NM-A161, revision 1.0, with the Intel Management Engine region repaired.
BIOS · NM-A161 · 8.05 MB · 8 Sept 2021BIOS rar8.05 MB - LENOVO G550 2958 ENE KB926QF D3
Embedded controller firmware for the Lenovo G550, model type 2958, made for the ENE KB926QF D3 keyboard controller.
BIOS · 1.09 MB · 17 Mar 2018BIOS rar—1.09 MB - BIOS GS55J GS55K NM D211 REV 1 0 8MB &16MB & EC BIOS
BIOS package for Lenovo laptops built on the LCFC NM-D211 motherboard, revision 1.0, with the GS55J and GS55K codes listed in the name.
BIOS · NM-D211 · 6.95 MB · 28 Jul 2022BIOS zip6.95 MB - ACLU4-ACLU3-UMA-NM-A362-EC ITE IT8586E
Lenovo BIOS package for the LCFC NM-A362 board, for ACLU3 and ACLU4 project codes and the UMA integrated graphics version, which also includes firmware for the ITE…
BIOS · NM-A362 · 3.81 MB · 7 Nov 2020BIOS rar3.81 MB - LENOVO G50 80 LENOVO IT8586E GIGADEVICE
Lenovo G50-80 firmware package referencing an ITE IT8586E embedded controller and a GigaDevice flash chip, in a 3.77 MB RAR.
BIOS · 3.77 MB · 7 Sept 2017BIOS rar—3.77 MB - THINKPAD T450 NM A251 REV 1 0 2014 10 28 U49 BIOS & EC
Combined BIOS and EC firmware package for the Lenovo ThinkPad T450, motherboard NM-A251 revision 1.0, dated 2014-10-28, with the U49 chip location noted in the name.
BIOS · NM-A251 · 6.18 MB · 30 Dec 2021BIOS zip6.18 MB - Lenovo g510-LA-9641P-KBC
Keyboard controller (KBC/EC) firmware for the Lenovo G510 on Compal board LA-9641P, a small 128 KB binary.
BIOS · LA-9641P · 128 KB · 26 Jan 2017BIOS bin128 KB - ThinkPad T480 Type 20L5, 20L6 BIOS ET480 NM B501 16MB &1MB &EC IO
Firmware set for the Lenovo ThinkPad T480, machine types 20L5 and 20L6, built on board NM-B501.
BIOS · NM-B501 · 8.53 MB · 11 Apr 2021BIOS rar8.53 MB - ACLU1 ACLU2 UMA NM-A272 Rev 1.0 Bios+EC
BIOS and EC firmware package for a Lenovo system built on the LCFC board NM-A272 revision 1.0, with ACLU1 and ACLU2 codes that identify the platform, in its UMA variant…
BIOS · NM-A272 · 2.98 MB · 10 Mar 2022BIOS 7z2.98 MB - BIOS z510 NM-A181 REV 1.0 DIS BIOS&ec
Lenovo IdeaPad Z510 firmware package for the NM-A181 motherboard, revision 1.0, discrete graphics (DIS) version.
BIOS · NM-A181 · 4.09 MB · 5 Sept 2018BIOS rar4.09 MB - DY512 NM-B191 REV 1.0 2016-11-25 BIOS & EC U115 UC3
Firmware archive for the Lenovo DY512 board, LCFC number NM-B191 revision 1.0, dated 2016-11-25 in the name.
BIOS · NM-B191 · 5.12 MB · 11 Dec 2021BIOS rar5.12 MB