NM-D231 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 4 schematics, 4 boardviews, 12 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that NM-D231 matches the number printed on your PCB, including the revision. Where to find it →
NM-D231 schematics
- HS450 NM-D231 Schematic(PDF)PKSchematic · NM-D231 · 3.14 MB · 25 Jul 2026Schematic pdf3.14 MB
- HS450 NM-D231 PDFSchematic · NM-D231 · 2.92 MB · 15 Dec 2024Schematic rar2.92 MB
- HS450 NM-D231 PDFSchematic · NM-D231 · 3.14 MB · 7 May 2024Schematic pdf3.14 MB
- HS450 NM-D231 PDF
Schematic for the HS450 project on Lenovo board NM-D231, packed as a PDF in a 2.96 MB RAR archive.
Schematic · NM-D231 · 2.96 MB · 7 May 2024Schematic rar2.96 MB
NM-D231 boardviews
- HS450 NM-D231 BOARDVIEW(BDV)(PK)Boardview · NM-D231 · 930 KB · 25 Jul 2026Boardview rar930 KB
- HS450 NM-D231 BOARDVIEW(BDV)(.TVW)Boardview · NM-D231 · 931 KB · 15 Dec 2024Boardview rar931 KB
- HS450 NM-D231 BOARDVIEW(BDV)(.TVW)Boardview · NM-D231 · 1.42 MB · 7 May 2024Boardview zip1.42 MB
- HS450 NM-D231 BOARDVIEW(BDV)(.TVW)
Boardview for the HS450 project on LCFC board NM-D231, the Lenovo Yoga 14s family, in .TVW format inside a 977 KB RAR archive.
Boardview · NM-D231 · 977 KB · 7 May 2024Boardview rar977 KB
NM-D231 BIOS dumps
- LENOVO YOGA 14SIHU HS450 NM-D231 REV;1BIOS · NM-D231 · 8.52 MB · 25 Jul 2026BIOS rar8.52 MB
- LENOVO YOGA 14SIHU 2021 HS450 NM D231 REV 1 0 i5 113300H N18S G5BIOS · NM-D231 · 8.89 MB · 24 Sept 2025BIOS zip8.89 MB
- HS450 NM D231 SVT REV 1 0 WORKING BIOS 100% telegram BIOS RepairBIOS · NM-D231 · 8.89 MB · 23 Sept 2025BIOS zip8.89 MB
- HS450 NM D231 SVT REV1 0 U49 BIN telegram BIOS Repair 2025 09 16BIOS · NM-D231 · 269 KB · 23 Sept 2025BIOS zip269 KB
- HS450 NM D231 SVT REV 1 0 2020 08 27 TESTED BIOS OK telegram BIOSBIOS · NM-D231 · 17.3 MB · 23 Sept 2025BIOS zip17.3 MB
- NM-D231 pro14IHUBIOS · NM-D231 · 16.0 MB · 7 May 2025BIOS16.0 MB
- HS450 NM-D231 SVT REV1.0 U49BIOS · NM-D231 · 1.00 MB · 6 May 2025BIOS bin1.00 MB
- LENOVO YOGA 14SIHU 2021 HS450 NM D231 REV 1 0 i5 113300H N18S G5BIOS · NM-D231 · 13.9 MB · 7 May 2024BIOS rar13.9 MB
- LENOVO YOGA 14SIHU 2021 HS450 NM D231 REV 1 0 i5 113300H N18S G5
BIOS dump for the 2021 Lenovo Yoga 14s IHU, project HS450, on LCFC board NM-D231 revision 1.0, from a unit with an i5-11300H processor; the name also carries N18S and G5…
BIOS · NM-D231 · 14.0 MB · 7 May 2024BIOS rar14.0 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 - HS450 NM-D231 SVT REV 1.0 2020-08-27 TESTED BIOS OK
Tested BIOS for the Lenovo HS450 mainboard NM-D231, SVT revision 1.0, dated 2020-08-27 in the name, in an 18.5 MB RAR.
BIOS · NM-D231 · 18.5 MB · 24 Oct 2023BIOS rar18.5 MB - HS450 NM D231 SVT REV 1.0 WORKING BIOS 100%
Working BIOS dump reported fully functional for the Lenovo HS450 with LCFC board NM-D231, SVT revision 1.0, compressed to 13.1 MB.
BIOS · NM-D231 · 13.1 MB · 24 Oct 2023BIOS rar13.1 MB
NM-D231 archives
- nm-d231 dis hs450Archive · NM-D231 · 16.4 MB · 27 Mar 2026Archive zip16.4 MB
- NM-D231 OLDArchive · NM-D231 · 9.58 MB · 9 May 2025Archive rar9.58 MB
- HS450 NM D231 SVT REV1.0 PHOTO
Photo archive for the Lenovo HS450 board NM-D231, SVT stage revision 1.0, packed as a 24.7 MB RAR.
Archive · NM-D231 · 24.7 MB · 24 Oct 2023Archive rar24.7 MB
Questions about NM-D231
Is there a schematic for NM-D231?
Yes. Enginerys lists 4 schematic files for NM-D231. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-D231?
Yes, 4 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-D231 board?
NM-D231 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.