NM-E231 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 9 schematics, 9 boardviews, 4 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that NM-E231 matches the number printed on your PCB, including the revision. Where to find it →
NM-E231 schematics
- NM-E231 - REVA0
Lenovo laptop schematic in PDF for board NM-E231, revision A0. The NM- prefix belongs to LCFC, the Lenovo-owned ODM, whose diagrams typically include a power sequence…
Schematic · NM-E231 · 2.40 MB · 23 Nov 2025Schematic pdf2.40 MB - LCFC NM-E231 PDFSchematic · NM-E231 · 2.65 MB · 21 Oct 2025Schematic rar2.65 MB
- NM-E231 - REVA0Schematic · NM-E231 · 2.65 MB · 13 Oct 2025Schematic zip2.65 MB
- LCFC NM-E231 PDF
Schematic in PDF format for the LCFC NM-E231 motherboard used in Lenovo laptops, packed in a RAR archive.
Schematic · NM-E231 · 2.80 MB · 13 Oct 2025Schematic rar2.80 MB - LCFC NM-E231 Y550 ADL-P PDFSchematic · NM-E231 · 2.15 MB · 15 Dec 2024Schematic rar2.15 MB
- LCFC NM-E231 Y550 ADL-P PDF
PDF schematic for the Lenovo Y550 laptop motherboard NM-E231, a design for the Intel Alder Lake-P (ADL-P) platform.
Schematic · NM-E231 · 2.36 MB · 20 Dec 2023Schematic pdf2.36 MB - LCFC NM-E231 Y550 ADL-P PDFSchematic · NM-E231 · 2.20 MB · 20 Dec 2023Schematic rar2.20 MB
- Yx70 GN20E MB NM-E231 REV A0 PDFSchematic · NM-E231 · 2.45 MB · 25 Apr 2023Schematic pdf2.45 MB
- Yx70 GN20E MB NM-E231 REV A0 PDF
Schematic in PDF form, packed in a 2.38 MB RAR, for a Lenovo Yx70 series laptop on the GN20E motherboard NM-E231, revision A0.
Schematic · NM-E231 · 2.38 MB · 25 Apr 2023Schematic rar2.38 MB
NM-E231 boardviews
- LCFC NM-E231 REV 2.0Boardview · NM-E231 · 4.80 MB · 20 Sept 2026Boardview rar4.80 MB
- LCFC NM-E231 REV 2.0 BOARDVIEW(PK)Boardview · NM-E231 · 1.93 MB · 21 Oct 2025Boardview rar1.93 MB
- LCFC NM-E231 R20 BOARDVIEW (PK)Boardview · NM-E231 · 1.81 MB · 21 Oct 2025Boardview rar1.81 MB
- LCFC NM-E231 REV 2.0 BOARDVIEWBoardview · NM-E231 · 3.93 MB · 13 Oct 2025Boardview zip3.93 MB
- LCFC NM-E231 REV 2.0 BOARDVIEW(BDV)(.TVW)
Boardview for an LCFC NM-E231 Lenovo motherboard, revision 2.0, packed in RAR and offered in BDV and TVW formats.
Boardview · NM-E231 · 2.02 MB · 13 Oct 2025Boardview rar2.02 MB - LCFC NM-E231 R20 BOARDVIEW (BDV)(.TVW)
Boardview for the Lenovo LCFC NM-E231 motherboard, revision R20, saved in TVW format, the Teboview layout file usually opened with TVW viewers or compatible boardview…
Boardview · NM-E231 · 10.6 MB · 31 Mar 2025Boardview tvw10.6 MB - LCFC NM-E231 R20 BOARDVIEW (BDV)(.TVW)Boardview · NM-E231 · 1.86 MB · 15 Dec 2024Boardview rar1.86 MB
- LCFC NM-E231 R20 BOARDVIEW (BDV)(.TVW)Boardview · NM-E231 · 3.76 MB · 20 Dec 2023Boardview zip3.76 MB
- LCFC NM-E231 R20 BOARDVIEW (BDV)(.TVW)Boardview · NM-E231 · 1.91 MB · 20 Dec 2023Boardview rar1.91 MB
NM-E231 BIOS dumps
- JY570 JY571 JY57F JY57K JY670 JY671 JY67F JY67G NM E231 REV 1 0BIOS · NM-E231 · 8.71 MB · 23 Sept 2025BIOS zip8.71 MB
- Legion 5 Pro 16IAH7H Type (82RF) (NM-E231) (J2CN57WW) (16MB)BIOS · NM-E231 · 16.0 MB · 6 May 2025BIOS bin16.0 MB
- IT8176FN-56A
Embedded controller firmware image for a Lenovo laptop built on the LCFC NM-E231 motherboard, named after the ITE IT8176FN-56A keyboard and power-management controller.
BIOS · NM-E231 · 56.0 KB · 23 Jul 2024BIOS bin56.0 KB - JY570 JY571 JY57F JY57K JY670 JY671 JY67F JY67G NM E231 REV 1 0
Firmware for LCFC board NM-E231 revision 1.0, used across Lenovo projects JY570, JY571, JY57F, JY57K, JY670, JY671, JY67F and JY67G, in a 9.51 MB RAR.
BIOS · NM-E231 · 9.51 MB · 6 Nov 2022BIOS rar9.51 MB
NM-E231 archives
- gn20-e5 @Legion 5 Pro 16IAH7H 15IAH7H Y9000P 82RF NM-E231Archive · NM-E231 · 452 KB · 14 Feb 2026Archive rar452 KB
- Lenovo Legion Y9000P IAH7H NM-E231Archive · NM-E231 · 18.8 MB · 7 Feb 2025Archive rar18.8 MB
- NM E231 REV 1 0 GN20 E6 A1 SRLD1 IT8227 256 SCAN LENOVO Legion 5Archive · NM-E231 · 19.6 MB · 17 Aug 2024Archive zip19.6 MB
Questions about NM-E231
Is there a schematic for NM-E231?
Yes. Enginerys lists 9 schematic files for NM-E231. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-E231?
Yes, 9 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-E231 board?
NM-E231 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.