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- Lenovo 320-14 320-15 320-17 520-15 B320-14 V320-17 BIOS
Lenovo BIOS collection covering several related IdeaPad and business models named in the archive: 320-14, 320-15, 320-17, 520-15, B320-14 and V320-17.
BIOS · 4.82 MB · 25 Nov 2020BIOS rar—4.82 MB - Y700 BY511 NM-A541 Rev1.0.bin
Lenovo Y700 BIOS dump for board NM-A541 revision 1.0, marked with the BY511 project name.
BIOS · NM-A541 · 3.87 MB · 8 Jul 2026BIOS zip3.87 MB - Thinkpad t14s gen 4 (AMD) 21f9 - NM-F221
BIOS file for the Lenovo ThinkPad T14s Gen 4 AMD edition, machine type 21F9, on motherboard NM-F221.
BIOS · NM-F221 · 13.7 MB · 3 Jun 2026BIOS rar13.7 MB - KV481-KV581 NM-F051 REV 1.0 OK BIOS
BIOS image for Lenovo boards marked KV481 and KV581, motherboard NM-F051 revision 1.0, and the name says the dump works.
BIOS · NM-F051 · 16.0 MB · 13 Oct 2026BIOS bin16.0 MB - lock
Raw 32 MB binary named lock.bin for a Lenovo laptop on LCFC motherboard NM-B931. The name suggests a locked image, perhaps with a password or security lock set, but it…
BIOS · NM-B931 · 32.0 MB · 21 Sept 2026BIOS bin32.0 MB - EG430 NM B731 REV 1.0 ORIG
Original BIOS dump for a Lenovo board marked NM-B731, revision 1.0, labelled EG430 in the name and stored as a 5.33 MB ZIP file.
BIOS · NM-B731 · 5.33 MB · 21 Jul 2020BIOS zip5.33 MB - X1 Yoga 2nd Gen Laptop (ThinkPad) - Type 20JE
Lenovo ThinkPad X1 Yoga 2nd Gen firmware archive for machine type 20JE, packed as an 8.08 MB RAR.
BIOS · 8.08 MB · 17 Sept 2026BIOS rar—8.08 MB - nm-d151 BACKUP
8 MB raw backup of the BIOS from Lenovo board NM-D151, an LCFC design used in the GV451 and GV551 laptops.
BIOS · NM-D151 · 8.00 MB · 26 Jun 2026BIOS bin8.00 MB - T450s VILTO NM-A052 WORKING BIOS 100%
BIOS dump for the Lenovo ThinkPad T450s on board NM-A052 (VILTO), described in the name as a fully working image, in a 15.6 MB RAR.
BIOS · NM-A052 · 15.6 MB · 6 Sept 2022BIOS rar15.6 MB - nm-b241 old
Raw 8 MB BIOS dump for a Lenovo board numbered NM-B241, a board number in the LCFC pattern used by Lenovo's own ODM.
BIOS · NM-B241 · 8.00 MB · 21 Sept 2025BIOS bin8.00 MB - Thinkpad T470s-Type 20HG
BIOS archive for the Lenovo ThinkPad T470s, machine type 20HG, distributed as a 5.41 MB RAR.
BIOS · 5.41 MB · 24 Apr 2026BIOS rar—5.41 MB - NM-B521 X280
Raw 16 MB binary BIOS dump for the Lenovo ThinkPad X280 on board NM-B521. The NM- prefix follows LCFC numbering, the Lenovo ODM that designs many ThinkPad boards.
BIOS · NM-B521 · 16.0 MB · 27 Feb 2024BIOS bin16.0 MB - JE442 JE542 NM-E211 REV 1.0 64MB BIOS
BIOS dump for Lenovo JE442 and JE542 models on board NM-E211 revision 1.0, labelled 64MB in the file name. NM-xxxx numbers belong to LCFC, the Lenovo-owned ODM.
BIOS · NM-E211 · 21.2 MB · 25 Feb 2025BIOS rar21.2 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 - NM-C781
BIOS dump, 16 MB, for Lenovo motherboard NM-C781, an LCFC board number; LCFC is the Lenovo-owned ODM that uses the NM- prefix.
BIOS · NM-C781 · 16.0 MB · 12 Sept 2025BIOS bin16.0 MB - NM-A981 OK BIOS TESTED
Tested working BIOS dump for Lenovo board NM-A981, an 8 MB BIN file. NM-prefixed numbers follow the LCFC scheme used for Lenovo notebook motherboards.
BIOS · NM-A981 · 8.00 MB · 15 Jul 2026BIOS bin8.00 MB - Thinkpad T61
BIOS archive for the Lenovo ThinkPad T61, supplied as a 3.83 MB ZIP. The name gives no board number, revision or graphics variant, and the T61 shipped with several board…
BIOS · 3.83 MB · 20 Jul 2024BIOS zip—3.83 MB - CE470 NM-A821 REV 3.0 2016-10-24 WORKING BIOS 100%
Lenovo BIOS package for the CE470 platform on LCFC board NM-A821, revision 3.0, dated 2016-10-24 and marked as a 100% working dump.
BIOS · NM-A821 · 28.4 MB · 23 Mar 2024BIOS rar28.4 MB - BIOS-UEFI [0x001331D0-0x009331D0]
Lenovo UEFI BIOS extract related to the Compal LA-J781P board; the name gives only an address range, 0x001331D0 to 0x009331D0, meaning the region was carved out of a…
BIOS · LA-J781P · 3.36 MB · 13 Aug 2026BIOS rar3.36 MB - nm-d011
Lenovo BIOS archive for the NM-D011 motherboard, 12.1 MB in rar format. The NM- prefix is the board numbering pattern of LCFC, the ODM owned by Lenovo, but the name…
BIOS · NM-D011 · 12.1 MB · 9 Jul 2026BIOS rar12.1 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 - 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 - SPI C84019 256Mbit
Raw SPI read of a 256 Mbit flash, catalogued for a Lenovo laptop on LCFC board NM-C931, though the file name itself only gives the chip size and a reference C84019.
BIOS · NM-C931 · 32.0 MB · 27 Oct 2026BIOS 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 - 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-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 - 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 - 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 - nm-a361
Lenovo BIOS image for a laptop built on the NM-A361 motherboard, supplied as a raw 8.00 MB binary. The name gives no model, revision or version, only the board number.
BIOS · NM-A361 · 8.00 MB · 19 Mar 2022BIOS bin8.00 MB - Wistron Toyama 09195-1
BIOS dump for a Lenovo laptop on the Wistron Toyama platform, board 09195-1, packed in a small RAR.
BIOS · 09195-1 · 525 KB · 2 Feb 2019BIOS rar525 KB - T460 Laptop ThinkPad Type 20FM NM A581 REV1 TESTED BY FST FIX
Firmware package for the Lenovo ThinkPad T460, machine type 20FM, on the LCFC-designed board NM-A581 revision 1, marked as tested.
BIOS · NM-A581 · 7.20 MB · 23 Dec 2024BIOS rar7.20 MB - NM-A481 rev 1.0 main
Main BIOS image for Lenovo board NM-A481 revision 1.0, an 8.00 MB binary. The NM-xxxx codes follow the LCFC numbering used by Lenovo's own ODM, and the code is printed…
BIOS · NM-A481 · 8.00 MB · 7 Feb 2017BIOS bin8.00 MB - NM-C421 REV 1 TESTED OK
BIOS image for Lenovo board NM-C421 revision 1, numbered in the LCFC scheme used by Lenovo's in-house manufacturer.
BIOS · NM-C421 · 16.0 MB · 23 Dec 2024BIOS bin16.0 MB - NM-D151
Raw 8 MB BIOS binary for the Lenovo mainboard NM-D151, offered as a plain BIN file. The NM- prefix follows the LCFC numbering scheme, LCFC being Lenovo's in-house ODM.
BIOS · NM-D151 · 8.00 MB · 21 Nov 2022BIOS bin8.00 MB - ISC NM-C433 OK
Lenovo BIOS archive for an LCFC motherboard NM-C433, with the ISC tag in the name and marked OK, which suggests the dump was tested as working.
BIOS · NM-C433 · 5.97 MB · 24 Mar 2021BIOS rar5.97 MB - GS44B GS55B NM-C561 (REV 1.0)
Lenovo BIOS package for the GS44B and GS55B platforms on LCFC motherboard NM-C561, revision 1.0, in a 5.25 MB RAR archive.
BIOS · NM-C561 · 5.25 MB · 16 Mar 2021BIOS rar5.25 MB - BT462 NM-A581 (REV 3.0)
BIOS dump archive for the Lenovo-related LCFC board NM-A581, revision 3.0, with BT462 shown as the project code, packaged as a 10.4 MB RAR.
BIOS · NM-A581 · 10.4 MB · 10 Feb 2021BIOS rar10.4 MB - FX490 NM-B861 REV 1.0 2019-03-28 U49 & U184
Firmware dumps for Lenovo board NM-B861, revision 1.0 dated 2019-03-28 and listed as FX490, containing images for chips U49 and U184 in a 14 MB ZIP.
BIOS · NM-B861 · 14.0 MB · 28 Dec 2021BIOS zip14.0 MB - L470 DL470 NM-B021 Rev 1.0 UNLOCKED
Unlocked BIOS dump for the Lenovo ThinkPad L470 on the DL470 platform, board NM-B021 revision 1.0, in a RAR archive of 14.8 MB.
BIOS · NM-B021 · 14.8 MB · 19 Oct 2021BIOS rar14.8 MB