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- G50-30 ACLU9 ACLU10 NM-A311 BIOS
Lenovo G50-30 BIOS archive of 2.45 MB for the NM-A311 motherboard, with the ACLU9 and ACLU10 board designations named alongside it.
BIOS · NM-A311 · 2.45 MB · 20 Aug 2017BIOS rar2.45 MB - IdeaPad 3-17ADA05 GS450GS550&GS750 NM-C821 Rev 1.0
Raw 8 MB BIOS image for the Lenovo IdeaPad 3-17ADA05, board NM-C821 revision 1.0, with the name listing the GS450, GS550 and GS750 platform codes that share this design.
BIOS · NM-C821 · 8.00 MB · 8 Jul 2026BIOS bin8.00 MB - BT460 NM-A421 REV 3.0 2015-11-26 WORKING BIOS 100%
BIOS dump for a Lenovo BT460 board, LCFC number NM-A421 revision 3.0, with a date of 2015-11-26 in the name. The file is labelled as a 100% working BIOS.
BIOS · NM-A421 · 16.0 MB · 11 Oct 2023BIOS rar16.0 MB - cossio hs45a hs55a nm d461
BIOS dump for a Lenovo board built by LCFC with the number NM-D461, which the name associates with the HS45A and HS55A platforms and the word cossio.
BIOS · NM-D461 · 8.00 MB · 16 Oct 2026BIOS bin8.00 MB - clear me NM-B301 REV;1.0 BIOS OK
Lenovo BIOS dump of 8 MB for the LCFC board NM-B301, revision 1.0, with the Management Engine region cleaned and marked as working.
BIOS · NM-B301 · 8.00 MB · 15 Sept 2026BIOS bin8.00 MB - ACLU3 ACLU4 NM-A361 REV;1.0 2014-10-10 BIOS OK
Lenovo BIOS dump for the LCFC board NM-A361, revision 1.0, listed with the ACLU3 and ACLU4 codes and dated 2014-10-10, reported as working.
BIOS · NM-A361 · 8.00 MB · 15 Sept 2026BIOS bin8.00 MB - NM-E341 REV 1.0 bios ok
Lenovo BIOS for the LCFC-designed motherboard NM-E341, revision 1.0, provided as a 13.6 MB RAR archive and described as working.
BIOS · NM-E341 · 13.6 MB · 15 Sept 2026BIOS rar13.6 MB - s 25-09-21-23 NM-C541 Y540 N18P-G0
Archive for the Lenovo Legion Y540 mainboard NM-C541, with the name pointing to the N18P-G0 graphics variant, an NVIDIA mobile GPU code.
Archive · NM-C541 · 1.83 MB · 23 Nov 2025Archive rar1.83 MB - XI YOGA GEN 3
Lenovo firmware archive of 6.05 MB labelled for the ThinkPad X1 Yoga Gen 3, though the name carries no board number, revision or chip size.
BIOS · 6.05 MB · 2 May 2025BIOS rar—6.05 MB - P15s Gen 1 type 20T4 20T5 Laptop ThinkPad Type 20T5 NM C931 REV
Firmware archive for the Lenovo ThinkPad P15s Gen 1, machine types 20T4 and 20T5, on the NM-C931 board; the revision is not stated in the name.
BIOS · NM-C931 · 10.9 MB · 23 Dec 2024BIOS rar10.9 MB - Ideapad 5 15ITL05 Laptop Type 82FG NM D211 REV 1 TESTED BY FST FIX
Tested BIOS dump for the Lenovo IdeaPad 5 15ITL05, machine type 82FG, on LCFC board NM-D211, revision 1.
BIOS · NM-D211 · 6.58 MB · 23 Dec 2024BIOS rar6.58 MB - E590 Type 20NB, 20NC Laptop ThinkPad Type 20NB NM B911 REV 1 TESTED
Lenovo ThinkPad E590 BIOS for machine types 20NB and 20NC, dumped from a 20NB unit on the NM-B911 motherboard, revision 1, marked tested.
BIOS · NM-B911 · 5.93 MB · 6 Dec 2024BIOS rar5.93 MB - FT490 FT492 FT590 FT591 NM-B901 W25Q256FV TESTED OK
BIOS dump shared by FT490, FT492, FT590 and FT591 boards on Lenovo NM-B901, reported as tested and working.
BIOS · NM-B901 · 12.2 MB · 16 Dec 2023BIOS rar12.2 MB - JS470 & JS570 NM-E051 REV 1.0 HTCN32WW BIN
Firmware dump in BIN form for Lenovo JS470 and JS570 machines on LCFC board NM-E051 revision 1.0, carrying BIOS version HTCN32WW according to the name.
BIOS · NM-E051 · 5.17 MB · 21 Nov 2023BIOS zip5.17 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 - THINKPAD T15 GEN2 HT4B0 HB4B0 HT5B1 HT4B2 NM-D352 REV 2.0
BIOS archive for the Lenovo ThinkPad T15 Gen 2 built on LCFC board NM-D352 revision 2.0, 18.2 MB in size.
BIOS · NM-D352 · 18.2 MB · 7 Jul 2022BIOS rar18.2 MB - ThinkPad T490S X390 FX390 NM B891 Rev2 0 MX25L25633F 32MB BIOS
BIOS dump for the Lenovo ThinkPad T490s and X390 family (the name also lists FX390), built on board NM-B891 revision 2.0.
BIOS · NM-B891 · 16.2 MB · 17 Jan 2022BIOS zip16.2 MB - GS454 GS554 GV450 GV550 NM-D031 REV 1.0 10TH GEN
BIOS firmware for Lenovo board NM-D031, revision 1.0, covering the GS454, GS554, GV450 and GV550 designs with 10th generation Intel CPUs, packed as a 6.38 MB RAR.
BIOS · NM-D031 · 6.38 MB · 19 May 2021BIOS rar6.38 MB - AILE2 NM-A161 (REV 1.0)
Compressed BIOS image of 5.00 MB for LCFC board NM-A161 at revision 1.0, project AILE2, listed with Lenovo as the brand.
BIOS · NM-A161 · 5.00 MB · 10 Feb 2021BIOS rar5.00 MB - VIUX1 NM-A091 REV 1.0 2013-04-17
Compressed archive for the LCFC NM-A091 board, revision 1.0, bearing the VIUX1 project code and a date of 2013-04-17, listed under Lenovo.
Archive · NM-A091 · 678 KB · 26 Dec 2019Archive rar678 KB - B50-45
BIOS package for the Lenovo B50-45 notebook, stored in a 2.55 MB ZIP. The file name carries no board number, revision or version information, so the contents should be…
BIOS · 2.55 MB · 14 Jan 2019BIOS zip—2.55 MB - NM-C821 bios
BIOS dump for a Lenovo laptop built on the NM-C821 motherboard, provided as an 8 MB binary.
BIOS · NM-C821 · 8.00 MB · 11 Sept 2026BIOS bin8.00 MB - V310-14ISK edited bios
Edited BIOS image for the Lenovo V310-14ISK notebook, packed as a 4.16 MB RAR archive. The name does not say what was changed, so the edit could be anything from a…
BIOS · 4.16 MB · 23 Feb 2025BIOS rar—4.16 MB - INFINIX XL30 EM-JS325-200B-V2.0 OK BIOS
Working BIOS for the Infinix XL30 laptop, board EM-JS325-200B version 2.0, as a raw 16.0 MB binary for a 128 Mbit SPI flash.
BIOS · DA0PS9MB8E0 · 16.0 MB · 15 Jan 2025BIOS bin16.0 MB - E14 Gen 2 Type 20TA, 20TB Laptop ThinkPad Type 20TA NM D011 REV
BIOS package for the Lenovo ThinkPad E14 Gen 2, types 20TA and 20TB, prepared for the LCFC motherboard NM-D011; the revision is truncated in the name.
BIOS · NM-D011 · 7.90 MB · 23 Dec 2024BIOS rar7.90 MB - HY568 HY575 HY662 HY66A NM-D711 2.0 2021-04-29 BIOS
Lenovo BIOS image for board NM-D711 revision 2.0, dated 2021-04-29. The name lists the codes HY568, HY575, HY662 and HY66A, which suggests the board is shared across…
BIOS · NM-D711 · 7.79 MB · 8 Jul 2024BIOS rar7.79 MB - AIUU3 NM-A341 REV 1.0 WORKING BIOS 100%
BIOS dump for the Lenovo board NM-A341, revision 1.0, project AIUU3, marked as working and fully tested, in a 2.87 MB RAR archive.
BIOS · NM-A341 · 2.87 MB · 25 Dec 2022BIOS rar2.87 MB - BIOS AIUU3 NM-A341 REV-1-0 2014-03-20
BIOS dump for a Lenovo board with project code AIUU3 and board number NM-A341, revision 1.0, with the date 2014-03-20 in the name, packed as a 2.87 MB RAR.
BIOS · NM-A341 · 2.87 MB · 10 Feb 2022BIOS rar2.87 MB - VIUX1 NM-A091 REV1.0 U49
Firmware image for Lenovo board VIUX1 NM-A091, revision 1.0, taken from the chip at position U49, archived as a 2.56 MB rar.
BIOS · NM-A091 · 2.56 MB · 1 Dec 2021BIOS rar2.56 MB - VIUX1 NM-A091 REV 1.0 UNLOCK
Unlocked BIOS firmware for a Lenovo board marked VIUX1, motherboard NM-A091 revision 1.0. The NM-xxxx pattern belongs to LCFC, Lenovo's own design and manufacturing arm.
BIOS · NM-A091 · 11.2 MB · 24 Jul 2021BIOS rar11.2 MB - EG534 EG535 NM-B631 REV 1.0
BIOS dump for the Lenovo board NM-B631, revision 1.0, used in models whose project codes are EG534 and EG535.
BIOS · NM-B631 · 3.58 MB · 12 Jan 2021BIOS rar3.58 MB - backup OK BMWC1-C2 NM-A471 Rev2.0
Backup BIOS image marked OK for a Lenovo board BMWC1-C2, number NM-A471 revision 2.0, in a 3.50 MB rar archive.
BIOS · NM-A471 · 3.50 MB · 13 Apr 2019BIOS rar3.50 MB - bios CYG50 NM-A901-Yoga 910 13IK
Raw 8 MB BIOS image for the Lenovo Yoga 910-13IKB, built on LCFC board NM-A901, with CYG50 in the name likely being the board project code.
BIOS · NM-A901 · 8.00 MB · 17 Feb 2018BIOS bin8.00 MB - GY552 553 557 558 GY559B 55C 55F 55G GY752 753 NM C921 REV 1 0 2020
BIOS archive for an LCFC board NM-C921 revision 1.0 from 2020, covering platform codes GY552, GY553, GY557, GY558, GY559B, GY55C, GY55F, GY55G, GY752 and GY753.
BIOS · NM-C921 · 6.04 MB · 8 Sept 2022BIOS rar6.04 MB - BIOS
Generic BIOS image tagged for Lenovo, but the file name gives no model, board number or version, so its origin cannot be confirmed from the name alone.
BIOS · 8.00 MB · 17 Mar 2026BIOS bin—8.00 MB - Yoga 910 13IKB Laptop ideapad Type 80VF NM A901 REV 1 TESTED BY
Firmware for the Lenovo Yoga 910-13IKB, machine type 80VF, on LCFC board NM-A901, revision 1.
BIOS · NM-A901 · 4.27 MB · 23 Dec 2024BIOS rar4.27 MB - RAM DISBLED NM-C821 tested bios
Tested 8 MB BIOS binary for a Lenovo laptop on LCFC board NM-C821, with RAM disabled in the name, which suggests the onboard memory is turned off so the board can run…
BIOS · NM-C821 · 8.00 MB · 7 Feb 2024BIOS bin8.00 MB - HS450 NM D231 SVT REV 1.0 WORKING BIOS 100%
Working BIOS dump reported fully functional for the Lenovo HS450 with LCFC board NM-D231, SVT revision 1.0, compressed to 13.1 MB.
BIOS · NM-D231 · 13.1 MB · 24 Oct 2023BIOS rar13.1 MB - NM-A273 Clear ME Region
Lenovo BIOS image for the motherboard NM-A273, with the Intel Management Engine region cleared so the ME starts in a fresh state.
BIOS · NM-A273 · 8.00 MB · 16 Apr 2023BIOS bin8.00 MB - THINKPAD T14 T15 GEN2 NM-D351 REV 1.0 U2201 U2202 32MB BIOS
Lenovo ThinkPad T14 and T15 Gen 2 BIOS archive for board NM-D351 revision 1.0, covering flash positions U2201 and U2202, with a 32MB image.
BIOS · NM-D351 · 18.8 MB · 27 Sept 2022BIOS rar18.8 MB