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- lenovo IO IT8586E G50-70 (ACLU1 ACLU2 NM A271 REV 1.0)
EC firmware of 128 KB for the ITE IT8586E input/output controller on the Lenovo G50-70, covering ACLU1 and ACLU2 boards on LCFC mainboard NM-A271 revision 1.0.
BIOS · NM-A271 · 128 KB · 3 May 2017BIOS bin128 KB - X1 CORBON 7TH GEN NM-B861 UNLOCK MAIN+EC 100% OK TESTED
Unlocked firmware set for the Lenovo ThinkPad X1 Carbon 7th Gen, LCFC motherboard NM-B861, holding the main BIOS image plus EC firmware and labelled fully tested.
BIOS · NM-B861 · 11.1 MB · 5 Jul 2024BIOS rar11.1 MB - NM-D341 REV 2.0 32MB BIOS & EC
BIOS and EC firmware for the Lenovo laptop board NM-D341, revision 2.0, with a 32 MB BIOS image; the RAR archive is 41.5 MB.
BIOS · NM-D341 · 41.5 MB · 26 May 2024BIOS rar41.5 MB - BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22 BLUE MAIN BIOS & EC
BIOS and EC firmware for the Lenovo BMWQ1/BMWQ2 platform on board NM-A481 revision 1.0, dated 2015-07-22 and labelled BLUE MAIN, in a 3.47 MB RAR.
BIOS · NM-A481 · 3.47 MB · 8 Jan 2022BIOS rar3.47 MB - L3-15ITL6 HG560 NM-D511 BIOS GFCN21WW BIOS & EC
BIOS and EC firmware for the Lenovo IdeaPad 3 15ITL6, LCFC board HG560 with number NM-D511, BIOS version GFCN21WW, packed as a RAR of about 6.6 MB.
BIOS · NM-D511 · 6.56 MB · 28 Aug 2022BIOS rar6.56 MB - nm-b441 it8586e ec
Embedded controller firmware for Lenovo LCFC board NM-B441, written for the ITE IT8586E EC chip, in a small 7z archive of about 38 KB.
BIOS · NM-B441 · 37.7 KB · 16 Sept 2025BIOS 7z37.7 KB - ECS A55F-M3 (V1.0) S BIOS WORLDBIOS · 1.97 MB · 17 Oct 2025BIOS rar—1.97 MB
- NM D442 T14S GEN 2 RAYZEN ITE EC TESTED OK ITE 567901 1004KB CRC32
EC firmware for the Lenovo ThinkPad T14s Gen 2 AMD (Ryzen) on LCFC board NM-D442, reported as tested and working.
BIOS · NM-D442 · 146 KB · 19 May 2024BIOS rar146 KB - ideapad z510(ec)
Binary embedded controller dump for the Lenovo IdeaPad Z510, 2.00 MB in size. EC firmware governs power-on sequencing, charging, keyboard scanning and thermal control…
BIOS · 2.00 MB · 26 Jan 2017BIOS bin—2.00 MB - E480-EE580 NM-B421 REV 1.0 2017-10-30 BIOS & EC OK
Lenovo BIOS and EC firmware for the E480 and E580 motherboard, LCFC board number NM-B421 revision 1.0, dated 2017-10-30 and reported as working.
BIOS · NM-B421 · 4.81 MB · 15 Sept 2026BIOS rar4.81 MB - BIOS - 15ALC 2021 NM-D701 REV 1.0 ec
Small 101 KB ZIP containing EC firmware for a Lenovo 15ALC model of 2021 on the LCFC NM-D701 board, revision 1.0.
BIOS · NM-D701 · 101 KB · 1 Aug 2023BIOS zip101 KB - AFS lenovo NM-A281 KBC IT8586E
Keyboard controller firmware for a Lenovo notebook using the LCFC NM-A281 board, supplied as a small 33 KB RAR archive.
BIOS · NM-A281 · 33.0 KB · 1 Feb 2024BIOS rar33.0 KB - BIOS FYG50 NM-C433 16MB BIOS & EC
Lenovo firmware package for the FYG50 project on LCFC board NM-C433, containing both a 16 MB BIOS image and EC firmware.
BIOS · NM-C433 · 5.91 MB · 24 Mar 2021BIOS rar5.91 MB - AFS lenovo ideapad 300-15ibr - NM-A471 IT8886HE
Small 39.2 KB archive for the Lenovo ideapad 300-15IBR on LCFC board NM-A471. IT8886HE is named in the file, which points to the ITE embedded controller part rather than…
BIOS · NM-A471 · 39.2 KB · 1 Feb 2024BIOS rar39.2 KB - THINKPAD YOGO 11E DA0LI5MB6I0 REV I BIOS & EC
BIOS and EC firmware for the Lenovo ThinkPad Yoga 11e (spelled Yogo in the original name), Quanta board DA0LI5MB6I0 at revision I, in a 7.23 MB RAR archive.
BIOS · DA0LI5MB6I0 · 7.23 MB · 10 Oct 2022BIOS rar7.23 MB - Lenovo B50 45 CPU AMD E1 Series E1 6010 EM6010IUJ23JB KBC NPEC288NA0DX
Firmware package for the Lenovo B50-45 laptop with an AMD E1-6010 processor, part code EM6010IUJ23JB, plus a keyboard controller identifier NPEC288NA0DX given in the…
BIOS · 2.41 MB · 19 Jan 2021BIOS rar—2.41 MB - DYG60 NM-B291 REV 1.0 2017-07-06 8MB BIOS & EC
Combined BIOS and EC firmware package for Lenovo board NM-B291 revision 1.0, DYG60 project, dated 2017-07-06 in its name, with an 8MB system image, packed as a 4.51 MB…
BIOS · NM-B291 · 4.51 MB · 12 Feb 2025BIOS rar4.51 MB - lenovo mini s100 ITE 8502E ddr3 original ok
Original BIOS dump for the Lenovo mini netbook S100, noted as working, for a DDR3 board with an ITE 8502E embedded controller. About 1.02 MB in rar form.
BIOS · 1.02 MB · 20 Feb 2021BIOS rar—1.02 MB - lenovo G500 LA-9631P
128 KB binary for the Lenovo G500 notebook on Compal motherboard LA-9631P. The size is typical of keyboard or embedded controller firmware rather than the main BIOS…
BIOS · LA-9631P · 128 KB · 14 Feb 2017BIOS bin128 KB - lenovo ideapad 300-15ibr - NM-A471 IT8886HE
EC firmware for the Lenovo IdeaPad 300-15IBR built on the LCFC board NM-A471, written for the ITE IT8886HE embedded controller.
BIOS · NM-A471 · 39.0 KB · 21 Jan 2018BIOS rar39.0 KB - THINKPAD T470S DT471 NM B081 REV 1 0 2016 11 02 BIOS & EC WORKING
Lenovo ThinkPad T470s firmware set, board DT471 with LCFC number NM-B081 revision 1.0 dated 2016-11-02, containing both BIOS and EC images that are marked as working.
BIOS · NM-B081 · 13.8 MB · 27 Sept 2023BIOS rar13.8 MB - ITE 567901 256KB CRC32 0x751081E7BIOS · NM-D451 · 256 KB · 29 Feb 2024BIOS bin256 KB
- DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 BIOS & EC IT8586E WORKING
Combined BIOS and EC firmware set for Lenovo DG425, DG525 and DG725 boards, LCFC number NM-B321 revision 1.0, dated 2017-03-14, with the embedded controller identified…
BIOS · NM-B321 · 19.3 MB · 4 Mar 2024BIOS rar19.3 MB - GE4B0 GE5B0 NM-D011 REV 1.0 32MB BIOS & EC
Lenovo BIOS and EC firmware package for the GE4B0 / GE5B0 platform, board NM-D011 revision 1.0, packed as a RAR archive of 13.0 MB.
BIOS · NM-D011 · 13.0 MB · 27 Jul 2024BIOS rar13.0 MB - FYG50 NM-C433 REV 1.0 2019-10-24 BIOS & EC
BIOS and EC firmware package for Lenovo board NM-C433 revision 1.0, project FYG50, dated 2019-10-24, in a 6.73 MB ZIP.
BIOS · NM-C433 · 6.73 MB · 10 May 2025BIOS zip6.73 MB - GE4B0 GE5B0 NM D011 REV 1 0 32MB BIOS & EC & TYPE C BIOS
Lenovo firmware bundle for LCFC board NM-D011 revision 1.0, covering the GE4B0 and GE5B0 project codes.
BIOS · NM-D011 · 22.8 MB · 29 Oct 2024BIOS rar22.8 MB - LAIdeaPad Gaming 3 15ARH7 EC ENE
EC firmware for the Lenovo IdeaPad Gaming 3 15ARH7, using an ENE embedded controller, packed in a small 59.8 KB RAR; the index links it to Compal board LA-M084P.
BIOS · LA-M084P · 59.8 KB · 16 Jun 2026BIOS rar59.8 KB - 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 - EM SR218 A V2.0 AVITA NS14A6 MAIN AND EC S BIOS WORLDBIOS · 3.93 MB · 4 Nov 2025BIOS rar—3.93 MB
- B50-30-ZIWBO-B1-E0 LA-B102P bios & EC
Firmware set with both BIOS and EC for the Lenovo B50-30, project code ZIWB0 B1-E0, on Compal board LA-B102P, packed in a 2.53 MB zip.
BIOS · LA-B102P · 2.53 MB · 2 Jan 2019BIOS zip2.53 MB - THINKPAD X1 YOGA LRV3MB BIOS & EC 16MB & 1MB
Lenovo ThinkPad X1 Yoga firmware set for board LRV3MB, holding the BIOS image for a 16 MB flash chip and the EC image for a 1 MB chip, in a RAR archive of about 8 MB.
BIOS · 8.34 MB · 2 Nov 2021BIOS rar—8.34 MB - Lenovo Ideapad L340 15IWL L340-17IWL NM-C091BIOS · NM-C091 · 19.6 MB · 20 Feb 2026BIOS zip19.6 MB
- Yoga 300 11IBY Laptop ideapad BM5455 1 1 BIOS & EC U3 & U13
BIOS and EC firmware for the Lenovo Yoga 300-11IBY ideapad, board BM5455 revision 1.1, with chip positions U3 and U13 stated in the name, so the archive likely holds one…
BIOS · 2.57 MB · 14 Jun 2022BIOS rar—2.57 MB - E480 EE580 NM-B421 REV 1.0 2017-10-30 BIOS & EC
BIOS and EC firmware set for Lenovo ThinkPad E480 and E580 on board NM-B421, revision 1.0, dated 2017-10-30 in the name. The RAR is about 5.16 MB.
BIOS · NM-B421 · 5.16 MB · 7 Jul 2025BIOS rar5.16 MB - Yoga 710-14ISK, Yoga 710-15ISK BIUY2 LA-D471P Bios + EC
BIOS and EC firmware package for the Lenovo Yoga 710-14ISK and Yoga 710-15ISK, built on Compal board LA-D471P, with BIUY2 as the project code given in the name.
BIOS · LA-D471P · 4.24 MB · 13 Aug 2020BIOS rar4.24 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 - Lenovo IdeaPad S405 LA-9001P KB9012
EC firmware for the Lenovo IdeaPad S405 on Compal board LA-9001P, intended for the ENE KB9012 keyboard controller, as a 128 KB binary image.
BIOS · LA-9001P · 128 KB · 8 Mar 2017BIOS bin128 KB - HV460 HV560 NM D474 REV 2 0 2020 12 10 BIOS & EC WORKING BIOS 100%
Combined BIOS and EC firmware for Lenovo board NM-D474 revision 2.0, dated 2020-12-10, used in the HV460 and HV560 models and labelled working in the name.
BIOS · NM-D474 · 20.0 MB · 12 Sept 2023BIOS rar20.0 MB - DG424 DG524 NM-B301 REV 1.0 2017-03-09 BIOS +EC 100% OK
Lenovo BIOS plus EC firmware for the DG424 and DG524 board, LCFC number NM-B301 revision 1.0, dated 2017-03-09 and reported as fully working. The RAR archive is 3.24 MB.
BIOS · NM-B301 · 3.24 MB · 15 Sept 2026BIOS rar3.24 MB - LENOVO DL470 NM B021 REV 2 0 2017 06 02 i5 7200U BIOS & KBEC WORKING
Working BIOS and keyboard EC firmware for the Lenovo DL470 board NM-B021 revision 2.0, dated 2017-06-02, for the Core i5-7200U version.
BIOS · NM-B021 · 9.91 MB · 11 Sept 2023BIOS rar9.91 MB