- Name Type Board Source Added Size
- NM-E441 REV 1.0 EC BIOS Thinkpad T14 Gen 3
EC firmware image for the Lenovo ThinkPad T14 Gen 3 on LCFC board NM-E441 revision 1.0, stored as a raw 16 MB BIN.
BIOS · NM-E441 · 16.0 MB · 28 Oct 2026BIOS bin16.0 MB - NM-E441 REV 1.0 THINKPAD T14 GEN3 PF44FF8X OG
Original SPI dump from a Lenovo ThinkPad T14 Gen 3 mainboard, LCFC NM-E441 rev 1.0, tagged with the serial-style identifier PF44FF8X and marked OG for an original read.
BIOS · NM-E441 · 32.0 MB · 28 Oct 2026BIOS bin32.0 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 - CG520 NM-A801 REV 1.0 2016-02-03 OK BIOS
Working BIOS for a Lenovo board with the code CG520 and motherboard number NM-A801, revision 1.0, dated 2016-02-03.
BIOS · NM-A801 · 3.36 MB · 27 Oct 2026BIOS rar3.36 MB - LENOVO IDEAPAD FLEX 5 14ITL05 203044 1 i5 11th BIOS ORGINAL 100%
Original BIOS for the Lenovo IdeaPad Flex 5 14ITL05 with an 11th-generation Intel Core i5, built on the Wistron board 203044-1. The name reports it as working.
BIOS · 203044-1 · 8.17 MB · 27 Oct 2026BIOS rar8.17 MB - X380 Yoga Laptop (ThinkPad) BIOS DTZS1 LA-F421P
BIOS dump for the Lenovo ThinkPad X380 Yoga, Compal board LA-F421P with the project code DTZS1. The 16.0 MB image fits a 128 Mbit SPI flash chip.
BIOS · LA-F421P · 16.0 MB · 27 Oct 2026BIOS bin16.0 MB - LENOVO JS47L JS47M NM E781 REV 1 0 AMD RYZEN 7 TEST OK
BIOS package for a Lenovo laptop on LCFC board NM-E781, revision 1.0, with JS47L and JS47M platform codes, for the AMD Ryzen 7 version and marked as tested OK.
BIOS · NM-E781 · 20.1 MB · 26 Oct 2026BIOS rar20.1 MB - ALL IN ONE NEO 3 LENOVO H0C70 LA-L801P IADLPSC1 REV 1.0
Firmware for the Lenovo Neo 3 all-in-one desktop, machine code H0C70, built on Compal board LA-L801P revision 1.0 with platform code IADLPSC1.
BIOS · LA-L801P · 7.11 MB · 26 Oct 2026BIOS rar7.11 MB - LENOVO AILE2 NM-A161 REV 1.0 2013-12-12 WORKING BIOS OK
Working BIOS for Lenovo board NM-A161 revision 1.0, platform name AILE2, with a 2013-12-12 date in the file name and reported as OK. The RAR is roughly 4.89 MB.
BIOS · NM-A161 · 4.89 MB · 26 Oct 2026BIOS rar4.89 MB - LENOVO 100W-GEN5-
BIOS archive for the Lenovo 100W Gen 5 laptop, about 8.38 MB in RAR form. The name gives no board number, revision or chip details, so check the contents and the…
BIOS · 8.38 MB · 26 Oct 2026BIOS rar—8.38 MB - LENOVO E540 AILE2 NM-A161 REV;1.0 2013-12-12 BIOS+EC OK
BIOS and EC firmware for the Lenovo E540 on LCFC board NM-A161 revision 1.0, platform AILE2, dated 2013-12-12 and marked OK.
BIOS · NM-A161 · 11.5 MB · 26 Oct 2026BIOS rar11.5 MB - X1 Yoga 5th Gen (Type 20UB, 20UC) Laptop (ThinkPad)BIOS · 13.2 MB · 24 Oct 2026BIOS 7z—13.2 MB
- gen5 2BIOS · NM-C661 · 32.0 MB · 24 Oct 2026BIOS bin32.0 MB
- gen5 2BIOS · NM-C661 · 32.0 MB · 24 Oct 2026BIOS bin32.0 MB
- lenovo 17807-3m
Lenovo BIOS dump for board 17807-3M, an 8.00 MB binary. The five-digit plus dash pattern is used by Wistron, an ODM that builds boards for Lenovo, Dell and others.
BIOS · 17807-3M · 8.00 MB · 24 Oct 2026BIOS bin8.00 MB - LENOVO E440 AILE1 NM-A151 REV;1.0 4MB + 8MB BIOS OK
BIOS package for the Lenovo ThinkPad E440, AILE1 platform, board NM-A151 revision 1.0, containing images for both a 4 MB and an 8 MB chip and marked OK, in a 5.31 MB…
BIOS · NM-A151 · 5.31 MB · 24 Oct 2026BIOS rar5.31 MB - lenovo 11E 114936BIOS · 16.0 MB · 23 Oct 2026BIOS bin—16.0 MB
- LENOVO 11E DA0LI5MB6H0 REV;H 8MB BIOS OK
Working 8 MB BIOS for the Lenovo 11e laptop on Quanta board DA0LI5MB6H0 revision H, archived as a 6.88 MB RAR.
BIOS · DA0LI5MB6H0 · 6.88 MB · 23 Oct 2026BIOS rar6.88 MB - E480 NM-B421 REV1.0 Ok Tested Bios BinBIOS · NM-B421 · 8.00 MB · 23 Oct 2026BIOS8.00 MB
- nm-a931BIOS · NM-A931 · 7.91 MB · 22 Oct 2026BIOS rar7.91 MB
- Lenovo V310 14ISK, V310 15ISK DA0LV6MB6F0 Clear ME BIOS 100% OK
BIOS dump for the Lenovo V310-14ISK and V310-15ISK, built on Quanta motherboard DA0LV6MB6F0, archived as a 4.52 MB RAR.
BIOS · DA0LV6MB6F0 · 4.52 MB · 22 Oct 2026BIOS rar4.52 MB - nm-a931BIOS · NM-A931 · 7.91 MB · 22 Oct 2026BIOS rar7.91 MB
- LENOVO JS475 NM-E301 REV1.0 2022-03-30 BIOS
BIOS dump for a Lenovo laptop on LCFC board NM-E301 revision 1.0, project code JS475, with a 2022-03-30 date, supplied as a 14.8 MB RAR.
BIOS · NM-E301 · 14.8 MB · 22 Oct 2026BIOS rar14.8 MB - LENOVO IDEAPAD Flex 5 14ITL05 203013-1 32MB BIOS
BIOS firmware for the Lenovo IdeaPad Flex 5 14ITL05 on mainboard 203013-1, a Wistron-style number, with the name noting a 32 MB image size.
BIOS · 203013-1 · 7.19 MB · 21 Oct 2026BIOS rar7.19 MB - LENOVO JV473 & JV573 & JS478 & JS578 & JS778 NM E341 BIOS & ECBIOS · NM-E341 · 6.65 MB · 21 Oct 2026BIOS rar6.65 MB
- old backupBIOS · 13.5 MB · 20 Oct 2026BIOS zip—13.5 MB
- LENOVO AITE1 NM A221 REV;1 0 2014 09 12 i5 5th BIOS 100% OK
Lenovo BIOS for the AITE1 project on LCFC board NM-A221, revision 1.0, dated 2014-09-12, intended for the 5th generation Core i5 variant and marked 100% OK, meaning…
BIOS · NM-A221 · 4.59 MB · 20 Oct 2026BIOS rar4.59 MB - ZIS LENOVO IDEAPAD 3 15ITL6 HS460 HS560 HS760 NM D471 REV 2 0 2020
BIOS archive for the Lenovo IdeaPad 3 15ITL6, covering board codes HS460, HS560 and HS760 with number NM-D471 revision 2.0, dated 2020, in a 6.88 MB RAR.
BIOS · NM-D471 · 6.88 MB · 19 Oct 2026BIOS rar6.88 MB - NM-B451 OLDBIOS · NM-B451 · 8.00 MB · 19 Oct 2026BIOS8.00 MB
- LENOVO GY552 553 557 558 GY559B 55C 55F 55G GY752 753 NM C921 REV;1
BIOS firmware archive for Lenovo boards on LCFC NM-C921 revision 1, listing many project codes in the name: GY552, GY553, GY557, GY558, GY559B, GY55C, GY55F, GY55G…
BIOS · NM-C921 · 5.98 MB · 19 Oct 2026BIOS rar5.98 MB - LENOVO LOQ JLG10 LA-N221P REV.1A 2023-08-30 OK ME CLEAN BIOS
Lenovo LOQ BIOS for Compal board LA-N221P, project JLG10, revision 1A, dated 2023-08-30, with the Intel Management Engine region cleaned and the image marked OK, 32 MB.
BIOS · LA-N221P · 32.0 MB · 17 Oct 2026BIOS32.0 MB - LENOVO LOQ JLG10 LA-N221P REV.1A 2023-08-30 OK BIOS
Working 32 MB BIOS dump for the Lenovo LOQ built on Compal motherboard LA-N221P (JLG10), revision 1A, with a 2023-08-30 date in its name.
BIOS · LA-N221P · 32.0 MB · 17 Oct 2026BIOS32.0 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 - cosiioHS45A HS55A NMD461 128
Raw firmware image for the LCFC NM-D461 Lenovo motherboard, labelled with the HS45A and HS55A platform names and a 128 marker, which together with the 16 MB size points…
BIOS · NM-D461 · 16.0 MB · 16 Oct 2026BIOS bin16.0 MB - n18p-g61-mp2-a1 NM-D041 W25Q80JW1.8V@WSON8
Zipped VBIOS dump for an NVIDIA N18P-G61 graphics chip, MP2 stage, A1 revision, taken from the Lenovo LCFC board NM-D041.
BIOS · NM-D041 · 288 KB · 16 Oct 2026BIOS zip288 KB - LENOVO G400 G500 LA-9631P REV;1.0 2013-03-06 BIOS 100% OK
BIOS archive for the Lenovo G400 and G500 notebooks on Compal board LA-9631P, revision 1.0, with a design date of 2013-03-06 in the name and a note that the dump is…
BIOS · LA-9631P · 4.32 MB · 16 Oct 2026BIOS rar4.32 MB - ThinkPad P53, P73, FP530 NM-C262 REV 1.0 ZUP VOI ADBIOS · NM-C262 · 32.0 MB · 15 Oct 2026BIOS bin32.0 MB
- LENOVO 14E CHROMEBOOK ELAC1 LA-H141P REV;1A BIOS OK
Firmware for the Lenovo 14e Chromebook with ELAC1 project code, Compal board LA-H141P revision 1A, labelled as a working BIOS.
BIOS · LA-H141P · 2.64 MB · 14 Oct 2026BIOS rar2.64 MB - MX25L12805D THINKPAD X1 CARBON BIOS PASSWORD OLD BINBIOS · 16.0 MB · 14 Oct 2026BIOS bin—16.0 MB
- THINKBOOK 13s-IWL - BM5884A V1.2 - BM5884A BIOS OK
BIOS image set for the Lenovo ThinkBook 13s-IWL on board BM5884A revision 1.2, marked as working and delivered as a 6.45 MB RAR.
BIOS · 6.45 MB · 14 Oct 2026BIOS rar—6.45 MB