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- s 25-09-21-23 NM-C541 Y540 N18P-G0
Archive for the Lenovo Legion Y540 mainboard NM-C541, with the name pointing to the N18P-G0 graphics variant, an NVIDIA mobile GPU code.
Archive · NM-C541 · 1.83 MB · 23 Nov 2025Archive rar1.83 MB - BMWC1 BMWC2 NM-A471 REV 2.0 2015-07-10 PHOTO
Photo archive for the Lenovo BMWC1 and BMWC2 board NM-A471, revision 2.0, dated 2015-07-10, packed as an 8.42 MB RAR.
Archive · NM-A471 · 8.42 MB · 31 Mar 2024Archive rar8.42 MB - AITE1 NM-A221 (REV 1.0) 2014-08-07
Archive for Lenovo board NM-A221, project AITE1, revision 1.0, dated 2014-08-07, roughly 12.2 MB. NM-prefixed numbers come from LCFC, the ODM behind many Lenovo laptops.
Archive · NM-A221 · 12.2 MB · 26 Sept 2022Archive zip12.2 MB - VIUX1 NM-A091 REV 1.0 2013-04-17
Compressed archive for the LCFC NM-A091 board, revision 1.0, bearing the VIUX1 project code and a date of 2013-04-17, listed under Lenovo.
Archive · NM-A091 · 678 KB · 26 Dec 2019Archive rar678 KB - COMPAL LA-8224P R0.2 SCHEMATICS
Schematic for the Compal LA-8224P laptop motherboard at revision 0.2, packed in a 1.29 MB RAR.
Schematic · LA-8224P · 1.29 MB · 26 Jul 2022Schematic rar1.29 MB - FX490 NM-B861 (REV 1.0) PDF
Compressed copy of the Lenovo FX490 schematic for motherboard NM-B861 revision 1.0, packed as a 5 MB RAR archive.
Schematic · NM-B861 · 5.05 MB · 27 Jan 2026Schematic rar5.05 MB - NM-A901 yoga 910
Schematic PDF of about 1.8 MB for the Lenovo Yoga 910 on LCFC board NM-A901; no revision is mentioned in the name.
Schematic · NM-A901 · 1.76 MB · 13 Jan 2023Schematic pdf1.76 MB - LA-E541P schematic
Schematic for Compal board LA-E541P packed as a 2.40 MB RAR; the name gives neither the laptop brand nor a revision.
Schematic · LA-E541P · 2.40 MB · 25 Jan 2021Schematic rar2.40 MB - Ideapad 320-15IKB DG421 DG521 DG721 NM-B241 NM-B242
Archive for the Lenovo IdeaPad 320-15IKB covering board numbers NM-B241 and NM-B242, with DG421, DG521 and DG721 platform codes also listed in the name.
Archive · NM-B241 · 6.23 MB · 6 Jan 2023Archive rar6.23 MB - ACLU1 ACLU NM-A271 (REV 1.0)
Schematic package for Lenovo board NM-A271, revision 1.0, under the project codes ACLU1 and ACLU, in a 3.89 MB ZIP.
Archive · NM-A271 · 3.89 MB · 30 Nov 2022Archive zip3.89 MB - FV741 FV540 FG5N0 FG540 FG548 FG740 NM C091 REV 1 0 2018 12 12
Lenovo service archive for the LCFC motherboard NM-C091, revision 1.0, dated 2018-12-12, covering the FV741, FV540, FG5N0, FG540, FG548 and FG740 platform codes.
Archive · NM-C091 · 20.2 MB · 22 Sept 2022Archive zip20.2 MB - BIOS AIUU3 NM-A341 REV-1-0 2014-03-20
BIOS dump for a Lenovo board with project code AIUU3 and board number NM-A341, revision 1.0, with the date 2014-03-20 in the name, packed as a 2.87 MB RAR.
BIOS · NM-A341 · 2.87 MB · 10 Feb 2022BIOS rar2.87 MB - THINKPAD E40 QUANTA GC5B AMD DIS PDF
PDF schematic for the Lenovo ThinkPad E40 on the Quanta GC5B board, AMD platform with discrete graphics, compressed to 1.03 MB.
Schematic · 1.03 MB · 25 Dec 2023Schematic rar—1.03 MB - LCFC NM-A491 BMWD1 r1.0 PDF
Schematic in PDF for LCFC board NM-A491, project name BMWD1, revision 1.0, packaged as a 1.99 MB RAR. NM- numbering identifies LCFC, Lenovo's in-house design house.
Schematic · NM-A491 · 1.99 MB · 23 Jul 2023Schematic rar1.99 MB - LCIIT LA-D702P BDL50 LA-D702P SCHEMATIC
Schematic for Compal board LA-D702P, labelled with the LCIIT and BDL50 project codes, stored in a 2.94 MB RAR.
Schematic · LA-D702P · 2.94 MB · 22 Jun 2020Schematic rar2.94 MB - Compal HLG10 LA-L911P Rev 1.0 BoardView
Compal boardview for the HLG10 platform, board LA-L911P revision 1.0, used in a Lenovo laptop, delivered as a 170 KB zip.
Boardview · LA-L911P · 170 KB · 23 Apr 2026Boardview zip170 KB - EG430 NM-B731 (REV 1.0) (BDV)
Boardview for the Lenovo EG430 motherboard NM-B731, revision 1.0, distributed as a 2.49 MB ZIP.
Boardview · NM-B731 · 2.49 MB · 5 Jan 2022Boardview zip2.49 MB - SCHEMATIC COMPAL LA-B232P R1.0
Circuit schematic for the Compal LA-B232P motherboard at revision 1.0, packed in a RAR archive.
Schematic · LA-B232P · 969 KB · 20 Sept 2020Schematic rar969 KB - 330S KBL MB V06 REV;MP 431204223050 Schematics
Schematics in a 13.8 MB PDF for a board marked 330S_KBL_MB, version V06 at MP revision, carrying the code 431204223050.
Schematic · 13.8 MB · 7 Aug 2026Schematic pdf—13.8 MB - compal la-7551p r1.0 schematics
Compal LA-7551P laptop motherboard schematic, revision 1.0, as a standard PDF. The name does not state which notebook brand used this board, so cross-check the model…
Schematic · LA-7551P · 1.34 MB · 21 Oct 2023Schematic pdf1.34 MB - AILEI NM-A151 (REV 1.0) 2013-12-12
Zipped repair package for the Lenovo board coded AILEI, part number NM-A151, revision 1.0, with a design date of 2013-12-12 stated in the name.
Archive · NM-A151 · 4.62 MB · 24 Sept 2022Archive zip4.62 MB - JT4CA JT4CB NM-E981 (REV 1.0)Boardview · NM-E981 · 2.47 MB · 9 Sept 2026Boardview rar2.47 MB
- LCFC KS485 NM-F331 REV 1.0Boardview · NM-F331 · 2.30 MB · 4 Sept 2026Boardview rar2.30 MB
- NM-E091 REV1.0
Lenovo notebook boardview for the LCFC mainboard NM-E091, revision 1.0, compressed into a 1.39 MB RAR archive.
Boardview · NM-E091 · 1.39 MB · 15 Oct 2026Boardview rar1.39 MB - E470 NM-A821
Boardview for the Lenovo ThinkPad E470 mainboard, LCFC board number NM-A821, supplied as a 783 KB RAR archive.
Boardview · NM-A821 · 783 KB · 5 Oct 2026Boardview rar783 KB - GY552 NM-C991 BOARDVIEW(DV)(.TVW)
Boardview for the Lenovo board GY552 NM-C991, in TVW format inside a 1.40 MB RAR archive.
Boardview · NM-C991 · 1.40 MB · 1 Sept 2025Boardview rar1.40 MB - COMPAL LA-7092P-R1-SCHEMATICS
Schematic diagram for the Compal LA-7092P main board, revision 1, delivered as a 1.33 MB RAR archive.
Schematic · LA-7092P · 1.33 MB · 10 Jul 2019Schematic rar1.33 MB - NM-C131
Schematic PDF for motherboard NM-C131, an LCFC board number; LCFC is the Lenovo-owned ODM that uses the NM- prefix.
Schematic · NM-C131 · 3.66 MB · 12 Sept 2025Schematic pdf3.66 MB - LV550 AMD Thinkbook13s Gen3 ACN 203075 PDF
Schematic for the Lenovo ThinkBook 13s Gen 3 ACN, the AMD-based model, with the board code LV550 and the number 203075 in the name, supplied as a PDF inside a RAR…
Schematic · 2.71 MB · 30 Sept 2023Schematic rar—2.71 MB - Miray-SKY MB LCFC NM-A771 REV1.0 PDF
Schematic PDF for the LCFC motherboard NM-A771, revision 1.0, with the internal project name Miray-SKY. LCFC is Lenovo's in-house ODM and uses NM-prefixed numbers.
Schematic · NM-A771 · 1.76 MB · 30 Mar 2023Schematic rar1.76 MB - GS452 GS552 GS752 NM-C781 (REV 1.0) (BDV)
Boardview for Lenovo LCFC board NM-C781, revision 1.0, for the GS452, GS552 and GS752 projects.
Boardview · NM-C781 · 2.08 MB · 24 Jan 2022Boardview zip2.08 MB - LCFC CG510 NM-A681 r0.2
LCFC schematic for the Lenovo board NM-A681 with project code CG510, preliminary revision r0.2, in a 1.39 MB PDF.
Schematic · NM-A681 · 1.39 MB · 3 Jan 2022Schematic pdf1.39 MB - THINKPAD X220
Archive for the Lenovo ThinkPad X220 notebook, with no board number, revision or content type stated in the name.
BIOS · 1.81 MB · 10 Jul 2019BIOS rar—1.81 MB - NM-E691 REV1.0
Boardview for the Lenovo LCFC motherboard NM-E691, revision 1.0, packed in a RAR archive. LCFC is the Lenovo-owned manufacturer that numbers boards in the NM-xxxx style.
Boardview · NM-E691 · 3.00 MB · 15 Oct 2026Boardview rar3.00 MB - EYG70 NM-B741
RAR archive of 653 KB containing a boardview for LCFC board NM-B741 with project code EYG70, listed under Lenovo.
Boardview · NM-B741 · 653 KB · 5 Oct 2026Boardview rar653 KB - NM-E051 REV1.0 (BDV)(.tvw)
Boardview for the LCFC NM-E051 motherboard, revision 1.0, used in Lenovo laptops, delivered as a ZIP holding a TVW file.
Boardview · NM-E051 · 1.49 MB · 19 Nov 2023Boardview zip1.49 MB - AFS..wistron b575 rsa 10332 -1 schematics
Wistron schematic for the B575 laptop, board 10332-1, with an RSA code in the name, delivered as a 1.96 MB PDF.
Schematic · 1.96 MB · 23 Feb 2024Schematic pdf—1.96 MB - CE475 NM-A861 REV 1.0 PDF
Schematic for the Lenovo CE475 board, NM-A861 revision 1.0, used in the ThinkPad E475, in PDF format inside a 1.45 MB RAR archive. NM-numbered boards are LCFC designs.
Schematic · NM-A861 · 1.45 MB · 13 Mar 2023Schematic rar1.45 MB - thinkpad s3 s440 CORONA SDV LA-9761P r0.1
Schematic for the Lenovo ThinkPad S3 S440, board LA-9761P from Compal, project name CORONA.
Schematic · LA-9761P · 1.31 MB · 4 Sept 2021Schematic rar1.31 MB - L450 (NM-A351) 0.1
Early schematic for the Lenovo L450 board NM-A351, revision 0.1, a 2.27 MB PDF from the LCFC design cycle.
Schematic · NM-A351 · 2.27 MB · 18 Nov 2020Schematic pdf2.27 MB