NM-C811 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 6 schematics, 5 boardviews, 14 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that NM-C811 matches the number printed on your PCB, including the revision. Where to find it →
NM-C811 schematics
- LCFC S550 NM-C811 PDFSchematic · NM-C811 · 3.61 MB · 25 Oct 2025Schematic pdf3.61 MB
- LCFC S550 NM-C811 PDFSchematic · NM-C811 · 670 KB · 6 May 2025Schematic pdf670 KB
- LCFC S550 NM-C811 PDFSchematic · NM-C811 · 4.11 MB · 23 Feb 2023Schematic zip4.11 MB
- LCFC S550 NM-C811 PDF
Schematic in PDF format, inside a RAR archive, for a Lenovo S550 built on the LCFC NM-C811 motherboard.
Schematic · NM-C811 · 4.14 MB · 23 Feb 2023Schematic rar4.14 MB - LCFC S550 NM-C811
Schematic for the Lenovo IdeaPad S550 on LCFC board NM-C811, delivered as a 3.61 MB PDF.
Schematic · NM-C811 · 3.61 MB · 20 Feb 2023Schematic pdf3.61 MB - LCFC S550 NM-C811
Second, much smaller PDF of the LCFC NM-C811 schematic for the Lenovo S550, only 670 KB compared with the larger copy of the same board.
Schematic · NM-C811 · 670 KB · 20 Feb 2023Schematic pdf670 KB
NM-C811 boardviews
- LCFC GC55D NM-C811 (BDV)(PK)Boardview · NM-C811 · 765 KB · 25 Oct 2025Boardview rar765 KB
- LCFC GC55D NM-C811 Rev 0.2 bvBoardview · NM-C811 · 3.93 MB · 6 May 2025Boardview tvw3.93 MB
- LCFC GC55D NM-C811 Rev 0.2 bvBoardview · NM-C811 · 1.40 MB · 23 Feb 2023Boardview zip1.40 MB
- LCFC GC55D NM-C811 (BDV)(.TVW)
Boardview for the LCFC GC55D project, board NM-C811, a Lenovo platform, provided as a .TVW file in a zip archive.
Boardview · NM-C811 · 1.39 MB · 23 Feb 2023Boardview zip1.39 MB - LCFC GC55D NM-C811 Rev 0.2 bv.tvw
Boardview for the LCFC GC55D platform on board NM-C811, revision 0.2, in TVW format packed into a 1.34 MB ZIP.
Boardview · NM-C811 · 1.34 MB · 20 Feb 2023Boardview zip1.34 MB
NM-C811 BIOS dumps
- nm-c811 RTS5457v CODE CRC32 0x1CAD9E59
Lenovo NM-C811 board firmware for the Realtek RTS5457V Type-C PD controller, packed as a small RAR.
BIOS · NM-C811 · 48.9 KB · 21 May 2026BIOS rar48.9 KB - lenovo NM-C811 rev 10 AMD
Lenovo BIOS firmware for board NM-C811, revision 10, in its AMD version, supplied as a ZIP.
BIOS · NM-C811 · 5.93 MB · 2 Feb 2026BIOS zip5.93 MB - LENOVO 15ARE 2020 GS55D GS55E NM C811 REV 1 0 2020 01 15 WORKINGBIOS · NM-C811 · 16.1 MB · 5 Jan 2026BIOS rar16.1 MB
- HS551 HS552 NM-C811 REV 2.0 2020-05-27 WORKING BIOSBIOS · NM-C811 · 12.5 MB · 5 Jan 2026BIOS rar12.5 MB
- KBEC Ideapad 5 15ARE05 NM C811 128k telegram BIOS Repair 2025 09BIOS · NM-C811 · 192 KB · 23 Sept 2025BIOS zip192 KB
- HS551 & HS552 NM C811 REV 2 0 2020 05 27 WORKING BIOS telegram BIOSBIOS · NM-C811 · 11.5 MB · 23 Sept 2025BIOS zip11.5 MB
- 15are NM-C811BIOS · NM-C811 · 16.0 MB · 13 May 2025BIOS bin16.0 MB
- 15are NM-C811BIOS · NM-C811 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- NM-C811BIOS · NM-C811 · 16.0 MB · 7 May 2025BIOS bin16.0 MB
- 15are NM-C811BIOS · NM-C811 · 16.0 MB · 7 May 2025BIOS bin16.0 MB
- KBEC - Ideapad 5-15ARE05 - NM-C811 - 128kBIOS · NM-C811 · 128 KB · 6 May 2025BIOS bin128 KB
- KBEC - Ideapad 5-15ARE05 - NM-C811 - 128k
Keyboard EC (KBEC) firmware for the Lenovo IdeaPad 5-15ARE05 on board NM-C811, a 128 KB image packed in a 98.6 KB RAR.
BIOS · NM-C811 · 98.6 KB · 11 Apr 2023BIOS rar98.6 KB - HS551 & HS552 NM-C811 REV 2.0 2020-05-27 WORKING BIOSBIOS · NM-C811 · 9.92 MB · 26 Apr 2022BIOS rar9.92 MB
- LENOVO 15ARE 2020 GS55D & GS55E NM C811 REV 1 0 2020 01 15 WORKING
BIOS for the Lenovo 15ARE 2020 laptop, covering the GS55D and GS55E platforms on LCFC board NM-C811, revision 1.0, dated 2020-01-15 and marked working.
BIOS · NM-C811 · 9.91 MB · 16 Apr 2022BIOS rar9.91 MB
NM-C811 archives
- NM-C811Archive · NM-C811 · 9.52 MB · 2 Jul 2024Archive zip9.52 MB
- lenovo 15ARE05 NM-C811Archive · NM-C811 · 16.6 MB · 30 Jan 2024Archive rar16.6 MB
Questions about NM-C811
Is there a schematic for NM-C811?
Yes. Enginerys lists 6 schematic files for NM-C811. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-C811?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-C811 board?
NM-C811 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.