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- 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 - THINKPAD X280 NM-B521 REV 1 TYPE-C TESTED BY FST FIX
Type-C firmware for the ThinkPad X280 on LCFC board NM-B521 revision 1, marked tested. At only 104 KB this is not a main BIOS image but most likely the firmware for the…
BIOS · NM-B521 · 104 KB · 23 Dec 2024BIOS rar104 KB - THINKPAD 15-14 TYPE-C TESTED BY FST FIX
Small 118 KB RAR archive for Lenovo ThinkPad models referred to as 15-14 Type-C, marked tested.
BIOS · 118 KB · 23 Dec 2024BIOS rar—118 KB - NM-A091 REV 1.0 BUKAP MEC1633 OK
Small backup archive for Lenovo-related LCFC board NM-A091 revision 1.0, named as an OK dump associated with an SMSC/Microchip MEC1633 embedded controller, so it is most…
BIOS · NM-A091 · 263 KB · 2 Jun 2024BIOS rar263 KB - M920z All-in-One (ThinkCentre) - Type 10S7 IQ370SV
Firmware archive for the Lenovo ThinkCentre M920z All-in-One, machine type 10S7, referencing the IQ370SV board code, at 20.1 MB compressed.
BIOS · 20.1 MB · 19 Nov 2022BIOS rar—20.1 MB - IDEAPAD 5 PRO NB3029 MB U V4 16MB BIOS
BIOS image for a Lenovo IdeaPad 5 Pro with board marking NB3029_MB_U_V4, which the name lists as a 16 MB flash.
BIOS · 6.31 MB · 12 Jul 2022BIOS rar—6.31 MB - ideapad Flex 5 15IIL05 Laptop Type 81X3 LC55 15C 19792 1 448 0K106
Lenovo IdeaPad Flex 5 15IIL05 firmware, machine type 81X3, with LC55 board, 15C, 19792-1, 448 and 0K106 codes in the name, compressed into a 25.9 MB RAR.
BIOS · 25.9 MB · 15 Jan 2022BIOS rar—25.9 MB - 330-14IGM Laptop (ideapad) - Type 81D0 new
BIOS firmware archive for the Lenovo ideapad 330-14IGM laptop, machine type 81D0, marked as new in the name.
BIOS · 22.4 MB · 25 Jul 2021BIOS rar—22.4 MB - THINKPAD T540P LKM-1 SWG2 12308-2 4LO16
BIOS package for the Lenovo ThinkPad T540p, Wistron project LKM-1 SWG2 with board number 12308-2, plus the extra token 4LO16 that the name does not explain.
BIOS · 12308-2 · 6.36 MB · 27 Apr 2021BIOS zip6.36 MB - Laptops ThinkPad L490 L590 type 20Q7, 20Q8 type 20Q5, 20Q6 FL490FL590
Lenovo BIOS package for ThinkPad L490 and L590 laptops, machine types 20Q5, 20Q6, 20Q7 and 20Q8, with FL490 and FL590 identifiers in the name.
BIOS · 25.2 MB · 16 Mar 2021BIOS rar—25.2 MB - ThinkPad T430S LSN-4 11263-1 UMA OK.BIN
Working BIOS dump for a Lenovo ThinkPad T430s, LSN-4 motherboard 11263-1, UMA integrated graphics version, in a 5.07 MB ZIP.
BIOS · 11263-1 · 5.07 MB · 22 Feb 2021BIOS zip5.07 MB - IdeaPad 310-15IKB NM-A981.bin
BIOS image in BIN format for the Lenovo IdeaPad 310-15IKB, motherboard NM-A981 from LCFC, compressed in a 5.24 MB ZIP.
BIOS · NM-A981 · 5.24 MB · 17 Feb 2021BIOS zip5.24 MB - ACLU3 ACLU4 NM-A362 (REV 1.0)
Firmware dump for Lenovo laptops built on LCFC board NM-A362, revision 1.0, platform codes ACLU3 and ACLU4.
BIOS · NM-A362 · 3.90 MB · 8 Feb 2021BIOS rar3.90 MB - YOGA Tablet 2-851 blade8 s
Firmware for the Lenovo Yoga Tablet 2 model 851, with Blade8 in the name, probably a project code for the 8-inch variant.
BIOS · 2.33 MB · 27 Jun 2020BIOS rar—2.33 MB - THINKPAD T520 (H0222-5)
Lenovo ThinkPad T520 BIOS dump for the board marked H0222-5, stored in a 5.29 MB ZIP. The image is used for SPI reprogramming when the laptop shows no POST, a black…
BIOS · 5.29 MB · 24 Dec 2019BIOS zip—5.29 MB - IdeaPad S510P-LS41P 12293-1
Lenovo IdeaPad S510p BIOS firmware for the LS41P mainboard, board number 12293-1, a numbering pattern used by Wistron, the ODM that built this board.
BIOS · 12293-1 · 3.26 MB · 1 Feb 2017BIOS rar3.26 MB - X1 Yoga 4th Gen Laptop (ThinkPad) - Type 20QF
Firmware archive for the Lenovo ThinkPad X1 Yoga 4th Gen, type 20QF, an 8.18 MB RAR. It matches in size the X1 Carbon 7th Gen type 20QD packages, though the name alone…
BIOS · 8.18 MB · 17 Sept 2026BIOS rar—8.18 MB - NM-A362 BACKUP
Backup BIOS image for the Lenovo NM-A362 mainboard, an LCFC design, sized at 8 MB. The name offers no model, BIOS version or note on whether ME was cleaned.
BIOS · NM-A362 · 8.00 MB · 19 Feb 2026BIOS bin8.00 MB - NM-D151 REV 1.0 BIOS OK
BIOS firmware for the Lenovo board NM-D151 revision 1.0, an LCFC design, packed as a 4.55 MB RAR archive and marked as working.
BIOS · NM-D151 · 4.55 MB · 31 Jul 2025BIOS rar4.55 MB - THINKPAD YOUGA 11E DA0LI5MB6H0 REV H WORKING BIOS
Working BIOS for the Lenovo ThinkPad Yoga 11e, spelled Youga in the name, on Quanta board DA0LI5MB6H0, revision H, provided as a 7.02 MB RAR.
BIOS · DA0LI5MB6H0 · 7.02 MB · 18 May 2022BIOS rar7.02 MB - ThinkPad T430S LSN-4 11263-1 UMA OK
Raw 16 MB BIOS image for the Lenovo ThinkPad T430s on board 11263-1, project LSN-4, UMA version with integrated graphics, marked in the name as working.
BIOS · 11263-1 · 16.0 MB · 28 Dec 2021BIOS bin16.0 MB - Ideapad 1 14ADA05 MB S150ADA 19877 1 448 0M302 0011 MX25U12873F
BIOS dump for the Lenovo IdeaPad 1 14ADA05, board S150ADA 19877-1 with PCB code 448.0M302.0011, read from a Macronix MX25U12873F chip, a 1.8 V 128 Mbit (16 MB) SPI…
BIOS · 4.40 MB · 31 Aug 2021BIOS rar—4.40 MB - M900x Desktop ThinkCentre Intel B150 for ThinkCentre M700 Tiny,
Lenovo BIOS package of 25.9 MB in ZIP form covering ThinkCentre desktops on the Intel B150 chipset, naming the M900x and the M700 Tiny.
BIOS · 25.9 MB · 30 Aug 2021BIOS zip—25.9 MB - ThinkPad 11e 5th Gen, Yoga 11e 5th Gen PentiumCeleron Processors
BIOS firmware package for the Lenovo ThinkPad 11e 5th Gen and Yoga 11e 5th Gen, covering the versions built with Pentium and Celeron processors.
BIOS · 8.13 MB · 7 Jun 2021BIOS rar—8.13 MB - IdeaPad 510-15IKB nm-a981 rev1 I5.BIN
BIOS binary for the Lenovo IdeaPad 510-15IKB with LCFC board NM-A981, revision 1, labelled for the Core i5 variant, packed in a 4.85 MB ZIP.
BIOS · NM-A981 · 4.85 MB · 17 Feb 2021BIOS zip4.85 MB - AIMT1 NM-A301 CLEAN ME REV 1.0
BIOS dump for board NM-A301, project code AIMT1, revision 1.0, with the Management Engine region cleaned, in a 5.92 MB zip.
BIOS · NM-A301 · 5.92 MB · 6 Feb 2021BIOS zip5.92 MB - Ideapad 100S-14IBR 1501B 01 01 REV SOVP4 KBC ENE KB9028Q
BIOS firmware for the Lenovo IdeaPad 100S-14IBR, board identifier 1501B_01_01, labelled REV SOVP4.
BIOS · 3.12 MB · 13 Oct 2020BIOS rar—3.12 MB - ThinkPad 13 DA0PS9MB8E0 Quanta OEM PS9
Firmware archive for the Lenovo ThinkPad 13, built by Quanta on board DA0PS9MB8E0 with the PS9 project code.
BIOS · DA0PS9MB8E0 · 5.09 MB · 16 May 2020BIOS rar5.09 MB - Ideapad 300-15IBR BMWC1 BMWC2 NM-A471 Rev2.0 tested
Firmware for the Lenovo IdeaPad 300-15IBR, motherboard NM-A471 rev 2.0, marked with platform codes BMWC1 and BMWC2 and labelled as tested.
BIOS · NM-A471 · 3.54 MB · 11 Mar 2019BIOS rar3.54 MB - enovo G31T-LM VER V10
BIOS archive for a Lenovo G31T-LM desktop motherboard, version V10, with the brand written as enovo in the name.
BIOS · 610 KB · 27 Feb 2018BIOS zip—610 KB - ACLU3-ACLU4 NM-A361 REV-1.0 WITH AMD GRAPHICS
Firmware for the ACLU3 / ACLU4 motherboard, board number NM-A361 revision 1.0, for the version with AMD discrete graphics, in a 3.54 MB RAR archive.
BIOS · NM-A361 · 3.54 MB · 22 Aug 2017BIOS rar3.54 MB - NM-E541 RTS5457V
Zipped firmware for the Realtek RTS5457V USB-C PD controller found on Lenovo board NM-E541, an LCFC design. The name carries no version or checksum.
BIOS · NM-E541 · 69.1 KB · 21 May 2026BIOS zip69.1 KB - 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 - P1 Type 20MD, 20ME Laptop ThinkPad LPM 1 MB 17870 1 n2euj21w
Lenovo ThinkPad P1 firmware image for machine types 20MD and 20ME, referencing board 17870-1 and labelled LPM with a 1 MB note, version n2euj21w.
BIOS · 32.0 MB · 23 Nov 2025BIOS bin—32.0 MB - HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 OK ME CLEAN BIOS
Lenovo BIOS image for the HS461, HS561 and HS761 projects on board NM-D521 revision 3.0, dated 2021-10-26, marked as tested OK with the Management Engine region cleaned…
BIOS · NM-D521 · 16.0 MB · 20 Jul 2024BIOS bin16.0 MB - YOGA 500 14IHW 80N5 LT41
Firmware package for the Lenovo Yoga 500-14IHW, machine type 80N5, with the LT41 tag that likely refers to the board or project code, though the name does not spell it…
BIOS · 10.4 MB · 20 Jul 2024BIOS zip—10.4 MB - w25q128fv.BIN
Zipped flash dump whose name only states the chip type, a Winbond W25Q128FV, a 128Mbit (16MB) SPI NOR flash.
BIOS · NM-A102 · 5.56 MB · 21 Dec 2023BIOS zip5.56 MB - THINKPAD T530 11222-3 SPI1 SPI2 BIOS
BIOS set for the Lenovo ThinkPad T530 on Wistron board 11222-3, supplied as separate SPI1 and SPI2 images.
BIOS · 11222-3 · 5.17 MB · 5 Mar 2023BIOS rar5.17 MB - NM-A551.BIN
BIOS dump for the LCFC NM-A551 mainboard, the board used in the Lenovo E460, compressed into a ZIP of about 4.06 MB.
BIOS · NM-A551 · 4.06 MB · 17 Feb 2023BIOS zip4.06 MB - ITE NM-A901.bin
EC firmware for the LCFC board NM-A901 used in the Lenovo Yoga 910, stored as a zipped BIN of about 74 KB; the ITE label indicates it belongs to the ITE embedded…
BIOS · NM-A901 · 73.7 KB · 13 Jan 2023BIOS zip73.7 KB