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- LENOVO X390 UNLOCK NM B891 MAIN +EC +EPROM OK TESTED LAN OK 2
Firmware package for the Lenovo ThinkPad X390 on LCFC board NM-B891, labelled unlocked and containing main BIOS, EC firmware and an EEPROM dump.
BIOS · NM-B891 · 11.0 MB · 5 Jul 2024BIOS rar11.0 MB - L15 type 20U3, 20U4 Laptop ThinkPad Type 20U3L NM C631 REV 1 0 ECBIOS · NM-C631 · 124 KB · 14 Apr 2026BIOS rar124 KB
- NM D442 T14S GEN 2 RAYZEN ITE EC TESTED OK ITE 567901 1004KB CRC32BIOS · NM-D442 · 243 KB · 24 Sept 2025BIOS zip243 KB
- HV460 HV560 NM D474 REV;2 0 2020 12 10 BIOS&EC BIOS 100% OKBIOS · NM-D474 · 8.34 MB · 6 Jul 2026BIOS rar8.34 MB
- HV460 HV560 NM D474 REV 2 0 2020 12 10 BIOS & EC WORKING BIOS 100%BIOS · NM-D474 · 14.3 MB · 23 Sept 2025BIOS zip14.3 MB
- G41 35 NM A401 Rev 1 0 BIOS &EC telegram BIOS Repair 2025 09 16BIOS · NM-A401 · 2.88 MB · 20 Sept 2025BIOS zip2.88 MB
- FE4A0 FE5A0 NM C421 REV 1 0 2019 07 05 BIOS & EC WORKING BIOS 100%BIOS · NM-C421 · 14.5 MB · 20 Sept 2025BIOS zip14.5 MB
- FE490 FE590 FE480 NM B911 REV 1 0 2018 10 05 BIOS & EC WORKING BIOSBIOS · NM-B911 · 6.52 MB · 20 Sept 2025BIOS zip6.52 MB
- E480 EE580 NM B421 REV 1 0 2017 10 30 BIOS & EC telegram BIOS RepairBIOS · NM-B421 · 5.04 MB · 20 Sept 2025BIOS zip5.04 MB
- DYG60 NM B291 REV 1 0 2017 07 06 8MB BIOS & EC telegram BIOS RepairBIOS · NM-B291 · 4.70 MB · 20 Sept 2025BIOS zip4.70 MB
- DY512 NM B191 REV 1 0 2016 11 25 BIOS & EC U115 UC3 telegram BIOSBIOS · NM-B191 · 5.42 MB · 20 Sept 2025BIOS zip5.42 MB
- Lenovo G410 G510 VIWGQ-GS LA-9642P Rev 1.0 BIOS & EC
BIOS and EC firmware pair for the Lenovo G410 and G510, built on the VIWGQ/GS mainboard numbered LA-9642P, revision 1.0, in a 3.34 MB RAR archive.
BIOS · LA-9642P · 3.34 MB · 11 Apr 2022BIOS rar3.34 MB - Lenovo Thinkpad Edge E531 VILE2 NM A044 HEET44WW MAIN PCH EC
Firmware package for the Lenovo ThinkPad Edge E531, board code VILE2 with LCFC board number NM-A044, BIOS version HEET44WW.
BIOS · NM-A044 · 5.14 MB · 12 Jan 2021BIOS rar5.14 MB - GY535 GY536 NM D191 REV 1 0 2020 05 13 BIOS 100% OK EC ITEBIOS · NM-D191 · 40.5 KB · 10 Mar 2026BIOS rar40.5 KB
- FY521 FY522 FY519 FY520 NM C371 REV 1 0 2019 03 08 EC BIOS ONLYBIOS · NM-C371 · 128 KB · 27 Feb 2026BIOS bin128 KB
- FL490 FL590 NM B931 REV 1 0 2019 03 15 BIOS & EC 32MB & 1MB WORKINGBIOS · NM-B931 · 13.4 MB · 21 Nov 2025BIOS zip13.4 MB
- FL490 FL590 NM B931 REV 1 0 2019 03 15 BIOS & EC 32MB & 1MB WORKINGBIOS · NM-B931 · 13.5 MB · 20 Sept 2025BIOS zip13.5 MB
- DG42A DG52A NMB244 REV 1 0 2017 02 16 i5 7200U 8MB BIOS &EC WORKINGBIOS · NM-B244 · 5.08 MB · 20 Sept 2025BIOS zip5.08 MB
- DG42A DG52A NMB244 REV 1 0 2017 02 16 216 0889018 8MB BIOS &EC WORKINBIOS · NM-B244 · 5.27 MB · 20 Sept 2025BIOS zip5.27 MB
- DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 BIOS & EC IT8586E WORKINBIOS · NM-B321 · 13.8 MB · 20 Sept 2025BIOS zip13.8 MB
- BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22 BLUE MAIN BIOS & EC telegramBIOS · NM-A481 · 3.59 MB · 19 Sept 2025BIOS zip3.59 MB
- THINKPAD T470S DT471 NM B081 REV 1 0 2016 11 02 BIOS & EC WORKINGBIOS · NM-B081 · 13.7 MB · 20 Oct 2023BIOS rar13.7 MB
- LENOVO G50 80 ACLU3 ACLU4 NM A361 Rev 1 0 2014 10 10 BIOS & EC
BIOS and EC firmware set for the Lenovo G50-80 laptop, board NM-A361 Rev 1.0 shared by the ACLU3 and ACLU4 platforms, with a date of 2014-10-10 in the name.
BIOS · NM-A361 · 14.3 MB · 3 Apr 2022BIOS rar14.3 MB - LENOVO T440P VILT2 NM A131 REV 1 0 2013 08 07 BIOS & EC & MEC WORKING
Firmware set for the Lenovo ThinkPad T440p, board NM-A131 revision 1.0, project VILT2, dated 2013-08-07, including BIOS, EC and MEC images marked working, in a 15.9 MB…
BIOS · NM-A131 · 15.9 MB · 13 Apr 2024BIOS rar15.9 MB - Lenovo B51-80 E51-80 E41-80 LA-D102P Bios + EC OK
BIOS and EC firmware package for the Lenovo B51-80, E51-80 and E41-80 laptops built on the LA-D102P motherboard, which follows Compal's numbering pattern.
BIOS · LA-D102P · 4.23 MB · 15 Sept 2026BIOS rar4.23 MB - lenovo z510 ailza NM A181 Rev 1 0 n14p gv2 s a1 BIOS & EC
BIOS and EC firmware set for the Lenovo Z510 on the AILZA board NM-A181, revision 1.0, packed in a 3.04 MB RAR file.
BIOS · NM-A181 · 3.04 MB · 11 Apr 2022BIOS rar3.04 MB - BIOS and EC & kb firmware of Lenovo
Lenovo firmware package that, according to its name, bundles BIOS, EC and keyboard firmware, linked here to motherboard NM-A751.
BIOS · NM-A751 · 4.49 MB · 23 Feb 2019BIOS rar4.49 MB - LENOVO IdeaPad Gaming 3-15ACH6 GOG20 LA-L171P BIOS & EC
BIOS and EC firmware set for the Lenovo IdeaPad Gaming 3 15ACH6, Compal project GOG20 with motherboard LA-L171P, packed in a 5.87 MB RAR.
BIOS · LA-L171P · 5.87 MB · 26 Feb 2024BIOS rar5.87 MB - Lenovo G580(20150)-Compal LA-7981P-Main & EC
Firmware set for the Lenovo G580, type 20150, on the Compal LA-7981P board, containing both the main BIOS and the EC image in a 2.95 MB ZIP.
BIOS · LA-7981P · 2.95 MB · 25 Jun 2018BIOS zip2.95 MB - LENOVO THINKPAD S1 YOGA ZIPS1 LA A341P REV 1 0 BIOS & EC OK
Lenovo ThinkPad S1 Yoga firmware set for the ZIPS1 project on Compal mainboard LA-A341P revision 1.0, containing a BIOS and an EC image reported as good.
BIOS · LA-A341P · 5.10 MB · 21 Jun 2022BIOS rar5.10 MB - EEPROM EC MEC1663 0x02202445 2KB CRC32 0x7892AA24BIOS · NM-B891 · 384 B · 8 Oct 2025BIOS rar384 B
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkBIOS · NM-B562 · 1.00 MB · 5 May 2025BIOS bin1.00 MB
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkPadBIOS · NM-B562 · 1.00 MB · 26 Sept 2023BIOS bin1.00 MB
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkPadBIOS · NM-B562 · 1.00 MB · 22 Sept 2023BIOS bin1.00 MB
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkPadBIOS · NM-B562 · 1.00 MB · 17 Feb 2021BIOS bin1.00 MB
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkPadBIOS · NM-B562 · 1.00 MB · 30 Oct 2020BIOS bin1.00 MB
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkPadBIOS · NM-B562 · 256 KB · 22 Jul 2020BIOS bin256 KB
- P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 EC 1 11 N2CHT21W ThinkPadBIOS · NM-B562 · 1.00 MB · 22 Jul 2020BIOS bin1.00 MB
- LENOVO T400 EC MEC1633L NM A102 AIVL0 Rev1 0 2014 10 29 MEC1633L
Embedded controller firmware for a Microchip MEC1633L EC chip, labelled Lenovo T400 and linked to board NM-A102, platform AIVL0, revision 1.0, dated 2014-10-29.
BIOS · NM-A102 · 192 KB · 21 Dec 2023BIOS bin192 KB - V15 G2 ITL HV460 HV560 NM D474 REV 2 0 2020 12 10 BIOS & EC WORKINGBIOS · NM-D474 · 6.90 MB · 12 Jan 2024BIOS rar6.90 MB