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- nm-a741
RAR archive of about 5.9 MB for the Lenovo motherboard NM-A741, named with nothing more than the LCFC board number.
Archive · NM-A741 · 5.92 MB · 12 Sept 2025Archive rar5.92 MB - Nm-D701 clean me ++
BIOS image for a Lenovo board numbered NM-D701, with the Management Engine region cleaned; the name does not state the laptop model.
BIOS · NM-D701 · 16.0 MB · 21 Jul 2025BIOS bin16.0 MB - NM-E901
Firmware archive for a Lenovo board numbered NM-E901, delivered as a 6.45 MB 7z file. The name carries nothing beyond the board number, so the model, BIOS version and…
BIOS · NM-E901 · 6.45 MB · 27 Jun 2024BIOS 7z6.45 MB - NMB244 TESTED OBRAM DISABLE
Lenovo BIOS dump for board NM-B244, an 8 MB binary image that matches a 64 Mbit SPI flash chip.
BIOS · NM-B244 · 8.00 MB · 17 Aug 2022BIOS bin8.00 MB - NM-C121 OBRAM DISABLE
Lenovo BIOS binary for board NM-C121, 16 MB in size and therefore aimed at a 128 Mbit SPI flash chip.
BIOS · NM-C121 · 16.0 MB · 17 Aug 2022BIOS bin16.0 MB - BIOS CG512 NM-B112 (REV 1.0) BIOS & KBC
Lenovo firmware in ZIP format for the NM-B112 board, codename CG512, revision 1.0, containing both a BIOS image and KBC (keyboard controller / EC) firmware.
BIOS · NM-B112 · 4.17 MB · 13 Dec 2021BIOS zip4.17 MB - ACLU1-ACLU2 UMA NM-A272 Rev 1.0
Lenovo BIOS dump for the ACLU1/ACLU2 platform on LCFC board NM-A272, revision 1.0, for the UMA version that uses integrated graphics only.
BIOS · NM-A272 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB - E570 CE570 NM-A831(REV 1.0)
BIOS package for the Lenovo ThinkPad E570, Compal project code CE570, on LCFC motherboard NM-A831 revision 1.0. LCFC is Lenovo's own ODM and uses the NM- board prefix.
BIOS · NM-A831 · 5.01 MB · 4 Aug 2021BIOS rar5.01 MB - BTUU1 NM-A381 (REV 1.0)
Archive for the LCFC board NM-A381, revision 1.0, under the Lenovo project code BTUU1. LCFC builds Lenovo laptops and prints NM-prefixed numbers beside the project code…
Archive · NM-A381 · 3.26 MB · 28 Feb 2021Archive rar3.26 MB - Thinkpad E550-NM-A221
Archive for the Lenovo ThinkPad E550 associated with board NM-A221, a 2.64 MB RAR whose name does not say if it holds a BIOS dump, schematic or boardview.
Archive · NM-A221 · 2.64 MB · 12 Nov 2020Archive rar2.64 MB - VIVL0 NM-A102 Rev1.0
Raw 16 MB BIN firmware dump for a Lenovo board VIVL0, LCFC number NM-A102 revision 1.0. The laptop model is not named, so identify it by the board marking.
BIOS · NM-A102 · 16.0 MB · 25 Aug 2020BIOS bin16.0 MB - NM-A752 REV 1 0
BIOS firmware archive for a Lenovo board numbered NM-A752, revision 1.0. The NM-xxxx pattern belongs to LCFC, the Lenovo-owned ODM that inherited Compal-style numbering.
BIOS · NM-A752 · 4.40 MB · 31 Jul 2019BIOS rar4.40 MB - Air 14IWL NM-B941 REV1.0 MX25L12873F
BIOS dump for the Lenovo Air 14IWL, likely the IdeaPad S530/Air 14 series, board NM-B941 revision 1.0, in a 5.4 MB RAR.
BIOS · NM-B941 · 5.41 MB · 2 Jun 2019BIOS rar5.41 MB - bios backup nm-d031
BIOS backup for a Lenovo laptop on LCFC board NM-D031, compressed into a 6.58 MB RAR. LCFC is Lenovo's own ODM, and its boards use the NM-xxxx numbering seen here.
BIOS · NM-D031 · 6.58 MB · 9 Dec 2025BIOS rar6.58 MB - NM-C881 CARBON X1
A 32 MB BIOS image for the Lenovo ThinkPad X1 Carbon on LCFC board NM-C881. LCFC is Lenovo's own design house, and its boards use the NM-xxxx numbering.
BIOS · NM-C881 · 32.0 MB · 8 Oct 2025BIOS bin32.0 MB - P43s Type 20RH, 20RJ Laptop ThinkPad Type 20RH NM B901 REV 1 TESTED
Tested firmware dump for the Lenovo ThinkPad P43s, machine types 20RH and 20RJ, taken from a type 20RH unit on board NM-B901 revision 1.
BIOS · NM-B901 · 8.23 MB · 23 Dec 2024BIOS rar8.23 MB - CARBON X1 GX4A0 GYG50 NM-C881 REV 1.0 GREEN
Lenovo ThinkPad X1 Carbon BIOS for board NM-C881 revision 1.0, with project codes GX4A0 and GYG50 and a GREEN tag, in a RAR archive of about 12.9 MB.
BIOS · NM-C881 · 12.9 MB · 8 Nov 2021BIOS rar12.9 MB - THINKPAD T450 (NM-A251) (REV 1.0)
BIOS dump for the Lenovo ThinkPad T450 on mainboard NM-A251, revision 1.0, stored as a 6.18 MB ZIP archive.
BIOS · NM-A251 · 6.18 MB · 5 Jul 2021BIOS zip6.18 MB - GV451 GV551 NM-D151 (REV 1.0)
BIOS archive for the LCFC NM-D151 board, revision 1.0, used in the GV451 and GV551 Lenovo projects.
BIOS · NM-D151 · 5.50 MB · 4 Feb 2021BIOS zip5.50 MB - THINKPAD YOGA 11E DA0LI5MB6I0 REVI
BIOS dump for the Lenovo ThinkPad Yoga 11e, on the Quanta-built board DA0LI5MB6I0 at revision I, delivered as a 3.60 MB ZIP.
BIOS · DA0LI5MB6I0 · 3.60 MB · 9 Jun 2020BIOS zip3.60 MB - ACLU9 ACLU0 NM A311 Rev1 0 IT8586
Firmware package for the Lenovo ACLU9 / ACLU0 design, motherboard NM-A311 revision 1.0, with the name pointing to an ITE IT8586 embedded controller.
BIOS · NM-A311 · 2.48 MB · 23 Feb 2019BIOS rar2.48 MB - G50-80 NM-A361
BIOS dump for the Lenovo G50-80 laptop with board number NM-A361, a code from the LCFC numbering scheme used by Lenovo's Hefei ODM factory.
BIOS · NM-A361 · 8.00 MB · 26 Jan 2017BIOS bin8.00 MB - nm-d474 backup
BIOS backup dump for the Lenovo board NM-D474, an LCFC design, as a 16 MB binary image.
BIOS · NM-D474 · 16.0 MB · 19 Feb 2026BIOS bin16.0 MB - thinkpad x1 carbon I5 LMQ-1 12298-2 BIOS 25L12873F 16MB
BIOS dump for a Lenovo ThinkPad X1 Carbon with an Intel Core i5, from the LMQ-1 board numbered 12298-2, which follows Wistron numbering.
BIOS · 12298-2 · 16.0 MB · 10 May 2023BIOS bin16.0 MB - NM-C881 CARBON X1 Moded
Modified BIOS dump for a Lenovo ThinkPad X1 Carbon on board NM-C881, supplied as an 8.56 MB RAR.
BIOS · NM-C881 · 8.56 MB · 17 Sept 2026BIOS rar8.56 MB - FY521 FY522 FY519 FY520 NM-C371 REV 1.0 2019-03-08 BIOS OK
Lenovo BIOS image for the NM-C371 motherboard, revision 1.0, dated 2019-03-08 and reported working, with the FY521, FY522, FY519 and FY520 codes listed in the name.
BIOS · NM-C371 · 11.6 MB · 15 Sept 2026BIOS rar11.6 MB - NM-B531 RTS5457
Zipped dump of Realtek RTS5457 PD controller firmware for Lenovo board NM-B531, built by LCFC, Lenovo's in-house ODM that uses NM-xxxx numbering.
BIOS · NM-B531 · 67.9 KB · 21 May 2026BIOS zip67.9 KB - NM-D601 RTS5457v 2шт
Archive of 98.3 KB containing Realtek RTS5457 PD controller firmware for Lenovo motherboard NM-D601; the name notes two pieces, meaning two dumps, likely for two…
BIOS · NM-D601 · 98.3 KB · 21 May 2026BIOS rar98.3 KB - LCFC NM-D362 REV 1.0 PDF
Compressed PDF schematic for the LCFC board NM-D362, revision 1.0, a Lenovo laptop mainboard.
Schematic · NM-D362 · 2.27 MB · 20 Jan 2024Schematic rar2.27 MB - W25Q128 DX120 NM-B141 V1.0
Lenovo BIOS dump for the NM-B141 motherboard revision 1.0, read from a Winbond W25Q128 (16 MB) flash and labelled DX120, in a 5.41 MB rar.
BIOS · NM-B141 · 5.41 MB · 23 Jul 2022BIOS rar5.41 MB - S145-15IIL GS44D-GS54D NM-C711 REV 1.0
BIOS dump for the Lenovo IdeaPad S145-15IIL, platform GS44D/GS54D, board NM-C711 revision 1.0, provided as a 6.44 MB RAR archive.
BIOS · NM-C711 · 6.44 MB · 27 May 2021BIOS rar6.44 MB - ip300-15IBR-nm-a471-pentium-testok
8.00 MB BIOS dump for the Lenovo IdeaPad 300-15IBR with a Pentium processor on the NM-A471 mainboard, marked as tested and working.
BIOS · NM-A471 · 8.00 MB · 11 Jul 2017BIOS bin8.00 MB - T14 Gen 2 Type 20XK, 20XL Laptop ThinkPad Type 20XL NM D451 REV
BIOS archive for the Lenovo ThinkPad T14 Gen 2, machine types 20XK and 20XL, built on motherboard NM-D451, packed as a 12.1 MB RAR.
BIOS · NM-D451 · 12.1 MB · 4 Nov 2026BIOS rar12.1 MB - air-14iwl-nm-b941-rev1-0-mx25l12873f-sop8
BIOS dump for the Lenovo Air 14IWL laptop on LCFC board NM-B941 revision 1.0, taken from a Macronix MX25L12873F flash chip in SOP8 package.
BIOS · NM-B941 · 16.0 MB · 23 Nov 2025BIOS bin16.0 MB - Nm-D701 CLEAN ME ++
Raw 16MB BIOS binary for Lenovo board NM-D701 with the Intel Management Engine region cleaned, so the ME can reinitialise without stale data.
BIOS · NM-D701 · 16.0 MB · 9 Aug 2025BIOS bin16.0 MB - nm-c171 amd ok tested
Raw 8 MB BIOS image for a Lenovo laptop on LCFC board NM-C171, AMD platform, marked as tested and OK in the file name.
BIOS · NM-C171 · 8.00 MB · 4 Nov 2023BIOS bin8.00 MB - BYG42 NM-A591 BIOS
BIOS dump for LCFC board NM-A591, the Lenovo Yoga 900S mainboard, labelled with the project code BYG42 and archived at 3.94 MB.
BIOS · NM-A591 · 3.94 MB · 25 Sept 2023BIOS rar3.94 MB - NM-B241 CLEAN ME TESTED OK
Lenovo BIOS dump for the NM-B241 board, 8 MB, with the Intel Management Engine region cleaned and marked as tested and working.
BIOS · NM-B241 · 8.00 MB · 18 Jan 2023BIOS bin8.00 MB - NM-A901 YOGA
BIOS dump of 8 MB for the Lenovo Yoga built on the LCFC board NM-A901, the platform used by the Yoga 910.
BIOS · NM-A901 · 8.00 MB · 13 Jan 2023BIOS bin8.00 MB - S145-15IWL NM-C121 REV 1.0 WORKING BIOS
Working BIOS for the Lenovo IdeaPad S145-15IWL on LCFC board NM-C121, revision 1.0, provided as a raw 16.0 MB .bin image.
BIOS · NM-C121 · 16.0 MB · 3 Aug 2022BIOS bin16.0 MB