NM-A121 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 6 schematics, 4 boardviews and 9 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-A121 matches the number printed on your PCB, including the revision. Where to find it →
NM-A121 schematics
- 联想 YOGA 11S 板号 NM-A121 小板Schematic · NM-A121 · 454 KB · 5 May 2025Schematic pdf454 KB
- 联想 YOGA 11S 板号 NM A121 小板2Schematic · NM-A121 · 73.5 KB · 5 May 2025Schematic pdf73.5 KB
- 联想 YOGA 11S 板号 NM A121 小板3Schematic · NM-A121 · 91.9 KB · 5 May 2025Schematic pdf91.9 KB
- 联想 YOGA 11S 板号 NM A121 小板Schematic · NM-A121 · 93.8 KB · 5 May 2025Schematic pdf93.8 KB
- LCFC NM-A121 VENUS2 Rev 0.2 PDFSchematic · NM-A121 · 1.35 MB · 22 Jun 2023Schematic pdf1.35 MB
- LCFC NM-A121 VENUS2 Rev 0.2 PDF
PDF schematic for the LCFC-built Lenovo mainboard NM-A121, project name VENUS2, revision 0.2. LCFC is the Lenovo-owned ODM behind NM-numbered boards.
Schematic · NM-A121 · 1.38 MB · 22 Jun 2023Schematic rar1.38 MB
NM-A121 boardviews
- LCFC NM-A121 r10 (BDV)(.TVW)Boardview · NM-A121 · 4.61 MB · 6 May 2025Boardview tvw4.61 MB
- LCFC NM-A121 r10 (BDV)(.TVW)Boardview · NM-A121 · 1.66 MB · 22 Jun 2023Boardview zip1.66 MB
- LCFC NM-A121 r10 (BDV)(.TVW)
Boardview for the Lenovo laptop mainboard NM-A121, revision 1.0, made by LCFC, the Lenovo-owned ODM.
Boardview · NM-A121 · 926 KB · 22 Jun 2023Boardview rar926 KB - LENOVO YOGA 11S NM-A121 boardviewBoardview · NM-A121 · 879 KB · 2 Oct 2019Boardview rar879 KB
NM-A121 BIOS dumps
- LENOVO YOGA 11S NM A121 YOGA 11S NM A121 77CN18WW OK telegram BIOSBIOS · NM-A121 · 2.99 MB · 24 Sept 2025BIOS zip2.99 MB
- Lenovo IdeaPad Yoga 11S VIUU4 NM A121 REV 1 0 WORKING BIOS telegramBIOS · NM-A121 · 5.97 MB · 24 Sept 2025BIOS zip5.97 MB
- LENOVO YOGA 11S NM-A121 YOGA 11S NM-A121 77CN18WW OKBIOS · NM-A121 · 8.00 MB · 12 May 2025BIOS rom8.00 MB
- Lenovo IdeaPad Yoga 11S VIUU4 NM-A121BIOS · NM-A121 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LENOVO YOGA 11S NM-A121 YOGA 11S NM-A121 77CN18WW OKBIOS · NM-A121 · 8.00 MB · 9 May 2025BIOS rom8.00 MB
- Lenovo IdeaPad Yoga 11S VIUU4 NM-A121 REV 1.0 WORKING BIOS
Working BIOS for the Lenovo IdeaPad Yoga 11S on board NM-A121 revision 1.0, project code VIUU4, marked as working in the original name. Packed in a 5.81 MB RAR archive.
BIOS · NM-A121 · 5.81 MB · 17 Mar 2022BIOS rar5.81 MB - LENOVO YOGA 11S NM-A121 YOGA 11S NM-A121 77CN18WW OK
BIOS image for the Lenovo Yoga 11S on LCFC motherboard NM-A121, carrying firmware version 77CN18WW and marked OK.
BIOS · NM-A121 · 2.88 MB · 17 Mar 2022BIOS rar2.88 MB - Lenovo IdeaPad Yoga 11S VIUU4 NM-A121
Raw 8.00 MB BIOS image for the Lenovo IdeaPad Yoga 11S, project code VIUU4, on board NM-A121, the numbering pattern used by LCFC, Lenovo's own ODM.
BIOS · NM-A121 · 8.00 MB · 6 Feb 2021BIOS bin8.00 MB - YOGA11S-NM-A121-KLBFBIOS · NM-A121 · 2.92 MB · 15 Feb 2020BIOS rar2.92 MB
Questions about NM-A121
Is there a schematic for NM-A121?
Yes. Enginerys lists 6 schematic files for NM-A121. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A121?
Yes, 4 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-A121 board?
NM-A121 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.