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- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 26 Oct 2023BIOS bin8.00 MB
- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 26 Apr 2022BIOS bin8.00 MB
- ThinkPad Edge 15 Main (80ET65WW) (Luirons Bios)BIOS · 1008 KB · 22 Feb 2021BIOS rar—1008 KB
- G50-80 NM-A362 B0CNA0WW MainBIOS · NM-A362 · 8.00 MB · 22 Jul 2020BIOS bin8.00 MB
- Lenovo Ideapad S400 Main
Main BIOS archive for the Lenovo IdeaPad S400, 3.74 MB in RAR form. The word main suggests the system BIOS rather than EC firmware, but the name gives no board number or…
BIOS · 3.74 MB · 7 Feb 2018BIOS rar—3.74 MB - NM-A271-G50-70-MAIN-GFX-OKBIOS · NM-A271 · 8.00 MB · 13 May 2025BIOS bin8.00 MB
- NM-D341 2.0 Main BIOS BackupBIOS · NM-D341 · 32.0 MB · 12 May 2025BIOS bin32.0 MB
- NM-A271-G50-70-MAIN-GFX-OKBIOS · NM-A271 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- NM-A271-G50-70-MAIN-GFX-OKBIOS · NM-A271 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- CG516 NM-A741.main-Ver.1 LCN50WWBIOS · NM-A741 · 406 B · 6 May 2025BIOS bin406 B
- Lenovo L340-15IRH Main Bios BGCN29WW
Main BIOS for the Lenovo IdeaPad L340-15IRH, version BGCN29WW, in a 5.29 MB RAR archive.
BIOS · 5.29 MB · 31 Jan 2021BIOS rar—5.29 MB - LENOVO Z50 BIOS main cuted
BIOS image for the Lenovo Z50, an 8 MB .bin described in the name as the cut main section, meaning it was trimmed from a larger dump or update file to the main BIOS…
BIOS · 8.00 MB · 31 Oct 2022BIOS bin—8.00 MB - L470 DL470 NM-B021 Rev 1.0 MainBIOS · NM-B021 · 16.0 MB · 22 Jul 2020BIOS bin16.0 MB
- lenovo v560 mainboard la-56
BIOS firmware for the Lenovo V560 mainboard, 1.59 MB in 7z format. The name contains a truncated board reference, la-56, which suggests a Compal LA-56xx board, but the…
BIOS · 1.59 MB · 29 Aug 2020BIOS 7z—1.59 MB - Lenovo 201501071818 Z500 MAINREAD
RAR archive containing a main BIOS read from a Lenovo IdeaPad Z500, with a timestamp in the name suggesting it was dumped in January 2015.
BIOS · 3.07 MB · 26 Jan 2017BIOS rar—3.07 MB - Lenovo ideapad S110, BM5138 Main+ec
Main BIOS and EC firmware for the Lenovo IdeaPad S110 with board BM5138, packaged as an 837 KB rar.
BIOS · 837 KB · 29 Mar 2018BIOS rar—837 KB - AFS Lenovo Ideapad S400 Main
Main BIOS file for the Lenovo IdeaPad S400, sold as a 3.74 MB RAR archive. The name gives no motherboard number or revision, so you will need to identify the board from…
BIOS · 3.74 MB · 1 Feb 2024BIOS rar—3.74 MB - BIOS LENOVO G580 20157 main LG4858L
Main BIOS image for the Lenovo G580 notebook, model 20157, on the LG4858L motherboard. The main label indicates the system BIOS rather than EC firmware.
BIOS · 2.82 MB · 23 May 2018BIOS rar—2.82 MB - NM-C871 EGCN29WW mainBIOS · NM-C871 · 16.0 MB · 2 Apr 2026BIOS bin16.0 MB
- yoga 920 nm-b291 main+ec+TBT JHL6540.binBIOS · NM-B291 · 9.05 MB · 27 Oct 2025BIOS rar9.05 MB
- NM-A481 rev 1.0 main telegram BIOS RepairBIOS · NM-A481 · 8.00 MB · 9 Sept 2025BIOS bin8.00 MB
- AFS E570 NM-A831(REV 1.0) MAIN NEWBIOS · NM-A831 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- CG516 NM-A741.main-Ver.1 LCN50WW (Luirons Bios)BIOS · NM-A741 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- THINKPAD L470 DL470 NM-B021 Rev 1.0 MainBIOS · NM-B021 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- NM-A481 rev 1.0 main (Luirons Bios).binBIOS · NM-A481 · 3.98 MB · 23 Feb 2021BIOS rar3.98 MB
- LenovoB560 48.4JW06.011 LA56-main+ec
Lenovo B560 firmware package for board 48.4JW06.011 with the LA56 project code, containing both main BIOS and EC images in a ZIP archive.
BIOS · 1.86 MB · 15 Sept 2022BIOS zip—1.86 MB - LENOVO X121E-3053AC8 DAFL8AMB8D0 REV D MAIN & EC BIOS
Main BIOS and EC firmware for the Lenovo ThinkPad X121e, machine type 3053AC8, on Quanta board DAFL8AMB8D0 revision D.
BIOS · DAFL8AMB8D0 · 1.47 MB · 3 Apr 2022BIOS rar1.47 MB - AFS Lenovo L340-15IRH Main Bios BGCN29WW
Main BIOS for the Lenovo L340-15IRH laptop, firmware version BGCN29WW, packed in a 5.24 MB RAR archive.
BIOS · 5.24 MB · 1 Feb 2024BIOS rar—5.24 MB - LENOVO BP500 NM-A451 REV 1.0 2015-11-06 GREEN MAINBOARD
BIOS image for a Lenovo board marked BP500, LCFC number NM-A451 revision 1.0, dated 2015-11-06 and described as a green mainboard.
BIOS · NM-A451 · 7.92 MB · 15 Dec 2021BIOS rar7.92 MB - A720 DA0QU7MB8C0 Rev E Main Lenovo
Lenovo A720 all-in-one main BIOS for Quanta board DA0QU7MB8C0, revision E, provided as a 2.00 MB binary file.
BIOS · DA0QU7MB8C0 · 2.00 MB · 23 Oct 2021BIOS bin2.00 MB - Lenovo Yoga 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Main
BIOS dump for the Lenovo Yoga 900-13ISK2, firmware version 2UCN10WW, from the main board NM-A921 of the LISZT platform, in a 4.76 MB RAR archive.
BIOS · NM-A921 · 4.76 MB · 3 Mar 2021BIOS rar4.76 MB - Lenovo G500 VIWGP-GR LA-9632P Rev-1.0 Main
Main BIOS dump for the Lenovo G500 on Compal board LA-9632P, revision 1.0, with VIWGP-GR as the platform code.
BIOS · LA-9632P · 3.26 MB · 8 Feb 2021BIOS rar3.26 MB - CG516 NM-A741.main-Ver.1 LCN50WW telegram BIOS RepairBIOS · NM-A741 · 8.00 MB · 9 Sept 2025BIOS bin8.00 MB
- ip300-bmwc1-bmwc2-NM-A481 rev 1.0 main-SRGinfotechBIOS · NM-A481 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- La-e541p Yoga 520-14IKB 80X8 80YM 4QCN51WW (EC+MAIN)BIOS · LA-E541P · 4.91 MB · 17 Oct 2024BIOS rar4.91 MB
- 710-15ISK BIUY2 LA-D471P BIUY2 LA-D471P Yoga MainBIOS · LA-D471P · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- 710-15ISK BIUY2 LA-D471P BIUY2 LA-D471P Yoga MainBIOS · LA-D471P · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- 710-15ISK BIUY2 LA-D471P BIUY2 LA-D471P Yoga MainBIOS · LA-D471P · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB