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- 340C-15IWL FV440 FS441 FS540 NM-C121 ATCNXXWW
BIOS image for the Lenovo IdeaPad 340C-15IWL on board NM-C121, which the name links to the FV440, FS441 and FS540 project codes.
BIOS · NM-C121 · 5.63 MB · 20 Feb 2021BIOS rar5.63 MB - NM-B901 REV 1.0 PDF
Lenovo schematic for board NM-B901, revision 1.0, in a 3.58 MB PDF. NM- numbers belong to the LCFC scheme, the Lenovo-owned ODM behind many IdeaPad and Legion boards.
Schematic · NM-B901 · 3.58 MB · 29 Sept 2025Schematic pdf3.58 MB - NM-A361
Lenovo schematic for board NM-A361, a 2.69 MB PDF with no model or revision stated in the name.
Schematic · NM-A361 · 2.69 MB · 31 Jan 2025Schematic pdf2.69 MB - NM-A681
Lenovo motherboard archive for board NM-A681, a 12.5 MB ZIP file. NM-xxxx numbers follow the LCFC pattern, the Lenovo-owned ODM that builds many ThinkPad and IdeaPad…
Archive · NM-A681 · 12.5 MB · 30 Nov 2022Archive zip12.5 MB - Thinkpad E550-NM-A221
Archive for the Lenovo ThinkPad E550 associated with board NM-A221, a 2.64 MB RAR whose name does not say if it holds a BIOS dump, schematic or boardview.
Archive · NM-A221 · 2.64 MB · 12 Nov 2020Archive rar2.64 MB - Air 14IWL NM-B941 REV1.0 MX25L12873F
BIOS dump for the Lenovo Air 14IWL, likely the IdeaPad S530/Air 14 series, board NM-B941 revision 1.0, in a 5.4 MB RAR.
BIOS · NM-B941 · 5.41 MB · 2 Jun 2019BIOS rar5.41 MB - AIUU3 NM-A341 REV 1.0 (BDV)(.TVW)
Boardview for the LCFC-designed Lenovo board NM-A341 revision 1.0, carrying the AIUU3 platform code, in TVW format within a 403 KB RAR.
Boardview · NM-A341 · 403 KB · 28 Oct 2023Boardview rar403 KB - LS710 15238-1
Lenovo boardview identified as LS710 with board number 15238-1, supplied as a 196 KB BRD file.
Boardview · 15238-1 · 196 KB · 16 Nov 2022Boardview brd196 KB - NM-A221 PDF
Schematic for the Lenovo board NM-A221, packed as a ZIP holding a PDF. NM-prefixed numbers belong to LCFC, the Lenovo-owned ODM that designs many ThinkPad and IdeaPad…
Schematic · NM-A221 · 1.51 MB · 18 Jul 2021Schematic zip1.51 MB - GV451 GV551 NM-D151 (REV 1.0)
BIOS archive for the LCFC NM-D151 board, revision 1.0, used in the GV451 and GV551 Lenovo projects.
BIOS · NM-D151 · 5.50 MB · 4 Feb 2021BIOS zip5.50 MB - NM-A681 rev 0.2 schematic
Schematic for the Lenovo laptop mainboard NM-A681, revision 0.2, packed as a 667 KB RAR.
Schematic · NM-A681 · 667 KB · 22 Jan 2020Schematic rar667 KB - NM-D961 PDF
Schematic for Lenovo board NM-D961, provided as a PDF inside a 1.51 MB RAR archive. The NM-xxxx pattern is used by LCFC, the Lenovo-owned design and manufacturing…
Schematic · NM-D961 · 1.51 MB · 22 Jul 2026Schematic rar1.51 MB - NM-B711 REV 1.0 (BDV)(TVW)
Boardview for Lenovo laptop motherboard NM-B711, revision 1.0, in TVW format inside a 3.47 MB zip.
Boardview · NM-B711 · 3.47 MB · 26 Sept 2022Boardview zip3.47 MB - DG42A DG52A NM-B244 (REV 1.0) PDF
Schematic for the Lenovo motherboard NM-B244, revision 1.0, used by the DG42A and DG52A platform codes, packed as a PDF inside a RAR archive.
Schematic · NM-B244 · 3.97 MB · 9 Jul 2022Schematic rar3.97 MB - FV440 FS441 FS541 NM-C121 R1.0 2018-12-12 ASCN41WW
Firmware for LCFC board NM-C121 revision 1.0, dated 2018-12-12, covering platform codes FV440, FS441 and FS541, with BIOS version ASCN41WW in the name.
BIOS · NM-C121 · 5.84 MB · 20 Jan 2022BIOS zip5.84 MB - S145-15IIL GS44D-GS54D NM-C711 REV 1.0
BIOS dump for the Lenovo IdeaPad S145-15IIL, platform GS44D/GS54D, board NM-C711 revision 1.0, provided as a 6.44 MB RAR archive.
BIOS · NM-C711 · 6.44 MB · 27 May 2021BIOS rar6.44 MB - S145-15IWL-NM-C121
BIOS image for the Lenovo IdeaPad S145-15IWL on LCFC board NM-C121, in a 5.77 MB ZIP archive with no firmware version given.
BIOS · NM-C121 · 5.77 MB · 11 Nov 2020BIOS zip5.77 MB - ip300-15IBR-nm-a471-pentium-testok
8.00 MB BIOS dump for the Lenovo IdeaPad 300-15IBR with a Pentium processor on the NM-A471 mainboard, marked as tested and working.
BIOS · NM-A471 · 8.00 MB · 11 Jul 2017BIOS bin8.00 MB - CG516 NM-A741.main-Ver.1 LCN50WW.bin
Lenovo BIOS image for board NM-A741 with model code CG516, main board version 1, firmware version LCN50WW. The NM- prefix marks an LCFC design, Lenovo's in-house ODM.
BIOS · NM-A741 · 4.54 MB · 17 Feb 2019BIOS zip4.54 MB - NM-B861 (REV 1.0) PDF(PK)
Full schematic PDF for the Lenovo LCFC motherboard NM-B861, revision 1.0, about 18.7 MB.
Schematic · NM-B861 · 18.7 MB · 28 Jan 2026Schematic pdf18.7 MB - NM-D562 REV1.0
Lenovo laptop schematic in PDF form for motherboard NM-D562, revision 1.0, about 4.50 MB.
Schematic · NM-D562 · 4.50 MB · 23 Nov 2025Schematic pdf4.50 MB - NM-A361
Lenovo laptop schematic for the NM-A361 mainboard, supplied as a PDF with no model or revision given in the name.
Schematic · NM-A361 · 2.69 MB · 10 Apr 2025Schematic pdf2.69 MB - NM-E062 REV0.3 (BDV)(.tvw)
Boardview for the Lenovo motherboard NM-E062 at revision 0.3, an early pre-production layout supplied as a .tvw file inside a zip archive.
Boardview · NM-E062 · 10.6 MB · 23 Nov 2023Boardview zip10.6 MB - NM-D471 REV1.0 (BDV)(.tvw)
Lenovo boardview for motherboard NM-D471, revision 1.0, zipped in TVW format at around 1.9 MB.
Boardview · NM-D471 · 1.91 MB · 24 Apr 2023Boardview zip1.91 MB - AILEI NM-A151 (REV 1.0)
Lenovo motherboard documentation for board NM-A151, revision 1.0, project code AILEI, packed as a 4.58 MB ZIP.
Archive · NM-A151 · 4.58 MB · 30 Nov 2022Archive zip4.58 MB - S145-15IWL NM-C121 REV 1.0 WORKING BIOS
Working BIOS for the Lenovo IdeaPad S145-15IWL on LCFC board NM-C121, revision 1.0, provided as a raw 16.0 MB .bin image.
BIOS · NM-C121 · 16.0 MB · 3 Aug 2022BIOS bin16.0 MB - S145-15IIL GS44D-GS54D NM-C711 REV 1.0
Raw 16 MB BIOS image for the Lenovo IdeaPad S145-15IIL, board GS44D-GS54D, number NM-C711 revision 1.0, in BIN format.
BIOS · NM-C711 · 16.0 MB · 28 Jan 2022BIOS bin16.0 MB - NM-C171 REV0.2 BOARDVIWE
Boardview archive for the Lenovo laptop motherboard NM-C171, revision 0.2, despite the misspelled word in the name.
Archive · NM-C171 · 1.82 MB · 18 Sept 2021Archive zip1.82 MB - GS440&GS540 NMC511
Raw 8.00 MB BIOS image in BIN format for Lenovo models listed as GS440 and GS540, motherboard NM-C511.
BIOS · NM-C511 · 8.00 MB · 31 Dec 2020BIOS bin8.00 MB - IB365CX PDF
PDF schematic for a Lenovo machine identified only as IB365CX, apparently an IdeaPad-family model, and the name gives no board number or revision.
Schematic · 2.16 MB · 31 May 2026Schematic pdf—2.16 MB - LCFC NM-E051 r1.0 BOARDVIEW (.TVW)
Lenovo-made board layout in TVW format for LCFC board NM-E051, revision 1.0, compressed in a RAR archive of about 853 KB.
Boardview · NM-E051 · 853 KB · 21 Nov 2023Boardview rar853 KB - S145 API NM-C511 REV 1.0 PDF
Schematic in PDF for the Lenovo IdeaPad S145 AMD variant (API), on board NM-C511 revision 1.0, packed in a RAR archive.
Schematic · NM-C511 · 2.61 MB · 26 Feb 2022Schematic rar2.61 MB - LENOVE IDPAD 330 15ICH 330 17ICH NM B671 BIOS & EC 16MB ITE
BIOS and EC firmware set for the Lenovo IdeaPad 330-15ICH and 330-17ICH on board NM-B671, sized for a 16 MB flash and an ITE embedded controller.
BIOS · NM-B671 · 5.01 MB · 9 Sept 2021BIOS rar5.01 MB - L340 15API, L340 17API, L340 15API Touch FG542 FG543 FG 742 NM C101
BIOS firmware for Lenovo IdeaPad L340-15API, L340-17API and L340-15API Touch models, built on the LCFC NM-C101 board.
BIOS · NM-C101 · 4.29 MB · 26 Jul 2021BIOS rar4.29 MB - EX480 NM-B481 (REV 1.0)
Lenovo EX480 board documentation in a 3.80 MB RAR archive, board number NM-B481, revision 1.0.
Archive · NM-B481 · 3.80 MB · 31 Jan 2021Archive rar3.80 MB - 700-14ISK BYG43 NM-A601 rev. 1.0 DBCN27WW
BIOS image for the Lenovo IdeaPad 700-14ISK, platform code BYG43, on the board NM-A601 revision 1.0, with firmware version DBCN27WW.
BIOS · NM-A601 · 4.09 MB · 8 Dec 2020BIOS zip4.09 MB - compal nm-a181 r1.1 schematics
Lenovo laptop schematic for motherboard NM-A181, revision 1.1, supplied as a PDF of about 1 MB.
Schematic · NM-A181 · 1016 KB · 26 Dec 2017Schematic pdf1016 KB - LCFC NM-B441 ES321.tvw
Boardview in TVW format for LCFC board NM-B441, marked ES321, the platform used in the Lenovo IdeaPad 720S. The ZIP is about 2.45 MB.
Boardview · NM-B441 · 2.45 MB · 1 Sept 2021Boardview zip2.45 MB - la-j701p RTS5457u CODE CRC32 0xA0511C47
Lenovo laptop firmware for a Realtek RTS5457U Type-C PD controller on Compal board LA-J701P. The archive holds the code image, identified by CRC32 0xA0511C47.
BIOS · LA-J701P · 49.9 KB · 21 May 2026BIOS rar49.9 KB - RTSx5455 NM-B421
Realtek RTS5455-family USB Type-C PD controller dump for Lenovo board NM-B421, provided as a 46.1 KB RAR archive.
BIOS · NM-B421 · 46.1 KB · 21 May 2026BIOS rar46.1 KB