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- ThinkPad EP520 P52 NM-B562 Rev1.0
BIOS / firmware archive for the Lenovo ThinkPad P52 mobile workstation, board code EP520, motherboard NM-B562 revision 1.0, sized 9.55 MB as a rar.
BIOS · NM-B562 · 9.55 MB · 10 Jul 2021BIOS rar9.55 MB - JE442 JE542 NM-E211 64MB & 1MB BIOS
Firmware set for Lenovo JE442 and JE542 on LCFC motherboard NM-E211, containing what the name lists as a 64MB image plus a 1MB image, likely a main BIOS and a secondary…
BIOS · NM-E211 · 19.2 MB · 25 Feb 2025BIOS rar19.2 MB - G50 30 a7cn48ww 64
BIOS image for the Lenovo G50-30 laptop, version A7CN48WW, with a 64 suffix in the name whose meaning is not stated, packed as a 2.49 MB RAR.
BIOS · NM-A311 · 2.49 MB · 31 Jan 2017BIOS rar2.49 MB - HS450 NM-D231 SVT REV1.0 U49.BIN
BIOS dump for a Lenovo board identified as HS450 with board number NM-D231, taken from an SVT build at revision 1.0 and labelled as the content of chip U49.
BIOS · NM-D231 · 177 KB · 23 Nov 2023BIOS zip177 KB - NM-C791 main
Firmware package for a Lenovo laptop built on the NM-C791 main board, a number that follows the LCFC numbering used by Lenovo's own ODM.
BIOS · NM-C791 · 11.4 MB · 5 Jan 2022BIOS zip11.4 MB - CG412 NM B102 REV 1 0 DUMP ITE ROM
Firmware dump for the Lenovo CG412 board, LCFC number NM-B102 revision 1.0, described as containing the ITE ROM.
BIOS · NM-B102 · 3.99 MB · 11 May 2019BIOS rar3.99 MB - g50-70 clear me nm-a272 ite edit
8 MB BIOS binary for the Lenovo G50-70 on board NM-A272, with the Intel Management Engine region cleaned and an ITE embedded controller edit noted.
BIOS · NM-A272 · 8.00 MB · 2 Dec 2017BIOS bin8.00 MB - ThinkPad T460p BT463 NM-A611
Firmware collection for the Lenovo ThinkPad T460p, board NM-A611, project code BT463. The NM- prefix marks it as an LCFC design.
BIOS · NM-A611 · 15.4 MB · 4 Feb 2021BIOS rar15.4 MB - GS452 GS552 GS752 NM C781 REV 1 0 2019 11 25 WORKING BIOS & KBEC
Working BIOS and keyboard EC firmware package for the LCFC board NM-C781, revision 1.0, used in Lenovo laptops under the GS452, GS552 and GS752 project codes, dated…
BIOS · NM-C781 · 7.53 MB · 17 Jul 2022BIOS rar7.53 MB - BIOS ThinkPad T430 NZM4I-7
BIOS package for the Lenovo ThinkPad T430 motherboard with board code NZM4I-7, in a 9.97 MB ZIP.
BIOS · 9.97 MB · 7 Jul 2021BIOS zip—9.97 MB - S340 15IWL Laptop ideapad Type 81N8 LA H101P REV 1 TESTED BY FST
Firmware package for the Lenovo ideapad S340-15IWL, type 81N8, built on the Compal board LA-H101P revision 1, noted in the name as tested.
BIOS · LA-H101P · 11.5 MB · 23 Dec 2024BIOS rar11.5 MB - Lenobo B560 Min Bios Read Risky
Mini BIOS from a Lenovo B560, where the name misspells Lenovo, sized at 128 KB. The small capacity indicates a secondary flash, typically for the embedded controller…
BIOS · 128 KB · 27 Feb 2018BIOS bin—128 KB - LEGION Y7000P IAH7 JY572 JY573 JY673 NM E241 REV 1 0 BIOS WORKING
Working BIOS for the Lenovo Legion Y7000P IAH7, covering JY572, JY573 and JY673 designations, on board NM-E241 revision 1.0.
BIOS · NM-E241 · 22.2 MB · 13 May 2024BIOS rar22.2 MB - MEC1633 W540 12291-2.bin
EC firmware image in a ZIP of 108 KB for the Lenovo ThinkPad W540, meant for the MEC1633 embedded controller on board 12291-2, a Wistron-designed motherboard number.
BIOS · 12291-2 · 108 KB · 1 Aug 2022BIOS zip108 KB - z51-70 io read
Firmware dump for the Lenovo Z51-70 laptop, with no file extension and a size of 128 KB; the name says io read, suggesting a read from the EC or IO-board chip rather…
BIOS · 128 KB · 31 Jan 2018BIOS—128 KB - EX280 NM-B521 REV 2.0 2018-03-29 WORKING BIOS 100%
Working BIOS dump for a Lenovo machine on the EX280 platform, LCFC board NM-B521 revision 2.0, dated 2018-03-29 in the name.
BIOS · NM-B521 · 17.3 MB · 12 May 2024BIOS rar17.3 MB - Air 14IKBR EYG20 EYG10 NM-B601 Rev 1.0 it8586vg
Lenovo firmware for the Air 14IKBR model, platforms EYG20 and EYG10, LCFC board NM-B601 revision 1.0, with the ITE IT8586VG embedded controller named.
BIOS · NM-B601 · 5.48 MB · 24 Mar 2021BIOS rar5.48 MB - u310 WINBONDW25Q64-2014218-94127
BIOS dump for the Lenovo IdeaPad U310, read from a Winbond W25Q64 SPI flash chip, which corresponds to 8 MB.
BIOS · DA0LZ7MB8E0 · 2.98 MB · 26 Aug 2018BIOS rar2.98 MB - ThinkPad t60
Zip archive of 1.96 MB with BIOS firmware for the Lenovo ThinkPad T60. The name does not list what is inside, so open it to see whether it holds a main BIOS dump, EC…
BIOS · 1.96 MB · 26 Jan 2017BIOS zip—1.96 MB - DG421 DG521 DG721 NM B242 Rev1 0 2017 01 25 i3 6006U BIOS & KBEC
BIOS and keyboard EC firmware for the Lenovo DG421 / DG521 / DG721 mainboard, NM-B242 revision 1.0 dated 2017-01-25, taken from an i3-6006U equipped board.
BIOS · NM-B242 · 9.00 MB · 30 Oct 2023BIOS rar9.00 MB - T14 G2 ITE 567901 KBEC
KBEC embedded controller firmware for the Lenovo ThinkPad T14 Gen 2, associated with an ITE controller referenced as 567901 in the name.
BIOS · 1.52 MB · 7 May 2023BIOS rar—1.52 MB - HY763 HY760 HY762 NM D563 REV 2 0 2021 01 25 3IC 16MB &2MB &KBEC
Firmware set for LCFC board NM-D563 revision 2.0, associated with the Lenovo projects HY763, HY760 and HY762 and dated 2021-01-25.
BIOS · NM-D563 · 5.47 MB · 24 Sept 2024BIOS rar5.47 MB - FX490 NM-B861 REV 0.2 2018-11-08
Earlier firmware set for the Lenovo FX490 on LCFC board NM-B861, here revision 0.2 with a date of 2018-11-08, stored in a 26.5 MB RAR.
BIOS · NM-B861 · 26.5 MB · 12 Jul 2022BIOS rar26.5 MB - GT4A0 GT5A1 GP4A0 GP5A1 GT4A2 NM C931 REV 0 2 2019 11 25 WORKING
Working BIOS for Lenovo boards with codes GT4A0, GT5A1, GP4A0, GP5A1 and GT4A2 on mainboard NM-C931, revision 0.2, dated 2019-11-25.
BIOS · NM-C931 · 17.4 MB · 6 Dec 2023BIOS rar17.4 MB - HS553 NM-D701 REV 1.0 2021-01-11 WORKING BIOS 100%
Working BIOS for the Lenovo HS553 on LCFC board NM-D701 revision 1.0, the name carrying a date of 2021-01-11 and a fully working label.
BIOS · NM-D701 · 11.2 MB · 31 Jul 2023BIOS rar11.2 MB - E460 NM-A551 KBC IT8586E
Keyboard controller firmware for the Lenovo E460 on LCFC board NM-A551, packed as a small 53.3 KB ZIP archive.
BIOS · NM-A551 · 53.3 KB · 17 Feb 2023BIOS zip53.3 KB - ideapad Flex 5 15IIL05 Laptop Type 81X3 LC55 15C 19792 1 448 0K106
Lenovo IdeaPad Flex 5 15IIL05 firmware, machine type 81X3, with LC55 board, 15C, 19792-1, 448 and 0K106 codes in the name, compressed into a 25.9 MB RAR.
BIOS · 25.9 MB · 15 Jan 2022BIOS rar—25.9 MB - EA481 NM-B711 REV 1.0 2018-04-09 16MB BIOS
Second, smaller copy, at 4.52 MB, of a 16MB BIOS image for the Lenovo EA481 platform on the LCFC NM-B711 board, revision 1.0, dated 2018-04-09.
BIOS · NM-B711 · 4.52 MB · 10 Apr 2025BIOS rar4.52 MB - Yoga 520-14IKB (Type 80X8) MAIN
Main BIOS dump for the Lenovo Yoga 520-14IKB, type 80X8, delivered as a 4.84 MB RAR archive.
BIOS · 4.84 MB · 24 Apr 2026BIOS rar—4.84 MB - Edge E440 IBM E440 NM A151rev1.0 8MB & 4M & IT8586E
Firmware set for the Lenovo ThinkPad Edge E440 on board NM-A151, revision 1.0, in a ZIP of about 4.98 MB.
BIOS · 4.98 MB · 25 May 2021BIOS zip—4.98 MB - IBM Thinkpad T430-8-NZM4H-7 N13P-NS1-A1 U49 U99
BIOS and firmware set for the IBM / Lenovo ThinkPad T430, tied to the board code 8-NZM4H-7 and the NVIDIA N13P-NS1-A1 discrete graphics variant.
BIOS · 5.13 MB · 16 Mar 2022BIOS zip—5.13 MB - 1701A 05 01 REV MP V14 320S-13 WORKING BIOS & KBEC 100%
Working BIOS together with keyboard EC firmware for a board numbered 1701A_05_01, revision MP, version V14, linked to the Lenovo 320S-13 notebook.
BIOS · 8.56 MB · 7 Sept 2022BIOS rar—8.56 MB - GPU-UG2
Small Lenovo firmware archive labelled GPU-UG2, 213 KB in RAR form, associated with the Compal board number LA-L161P.
BIOS · LA-L161P · 213 KB · 20 Dec 2025BIOS rar213 KB - BIOS D421 D521 D721 NM-B241 (REV1.0) BIOS&KBEC
Firmware package for Lenovo D421, D521 and D721 models on the LCFC board NM-B241, revision 1.0, containing both the BIOS and the keyboard EC firmware according to the…
BIOS · NM-B241 · 5.18 MB · 5 Jan 2022BIOS zip5.18 MB - IdeaPad Z500 wistron LA-9061P-io read
Small firmware read for the Lenovo IdeaPad Z500 on the LA-9061P board, which follows the Compal numbering pattern even though the name also mentions Wistron.
BIOS · LA-9061P · 56.0 KB · 1 Feb 2018BIOS rar56.0 KB - EX480 NM B481 REV 1 0 2017 12 27 16MB & 1MB WORKING BIOS 100%
BIOS package for a Lenovo board built on LCFC motherboard EX480 NM-B481, revision 1.0, with a date of 2017-12-27 in the name.
BIOS · NM-B481 · 8.57 MB · 2 Mar 2024BIOS rar8.57 MB - L13 Yoga Gen 2
Compressed BIOS firmware for the Lenovo ThinkPad L13 Yoga Gen 2 convertible, packed as a 7z archive of about 7.6 MB.
BIOS · 7.62 MB · 7 Nov 2026BIOS 7z—7.62 MB - ThinkPad X1 Yoga 5th Gen Type 20UB 20UC X1 Carbon 8th GX4A0 GYG50
Lenovo ThinkPad firmware package covering the X1 Yoga 5th Gen (types 20UB and 20UC) and the X1 Carbon 8th Gen.
BIOS · 16.7 MB · 26 Feb 2022BIOS zip—16.7 MB - HY568 HY575 HY662 HY66A NM D711 REV 1 0 2021 03 29 i7 11800H BIOS
Lenovo BIOS for board NM-D711 revision 1.0, dated 2021-03-29, with i7-11800H CPU, in a 10.4 MB RAR.
BIOS · NM-D711 · 10.4 MB · 25 May 2024BIOS rar10.4 MB - Yoga 730 15IWL ELZP5 LA G541P REV 1 0 2018 07 17 WORKING BIOS &
Firmware for the Lenovo Yoga 730-15IWL on Compal board LA-G541P revision 1.0, platform code ELZP5, dated 2018-07-17 and described as working.
BIOS · LA-G541P · 5.70 MB · 6 Jul 2022BIOS rar5.70 MB