NM-E791 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 4 schematics, 6 boardviews and 10 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-E791 matches the number printed on your PCB, including the revision. Where to find it →
NM-E791 schematics
- LCFC NM-E791 REV1.0 PDF
Schematic PDF for the Lenovo LCFC NM-E791 motherboard, revision 1.0. At only 337 KB it may be a partial or heavily compressed document, so check its page count.
Schematic · NM-E791 · 337 KB · 26 Sept 2026Schematic pdf337 KB - LCFC NM-E791 REV1.0 PDF
Schematic in PDF form for Lenovo LCFC board NM-E791 revision 1.0, compressed into a 360 KB RAR.
Schematic · NM-E791 · 360 KB · 26 Sept 2026Schematic rar360 KB - NM-E791 REV1.0 PDFSchematic · NM-E791 · 337 KB · 1 Aug 2025Schematic pdf337 KB
- LCFC JS47R J557R NM-E791 REV1.0 PDFSchematic · NM-E791 · 1.53 MB · 1 Aug 2025Schematic pdf1.53 MB
NM-E791 boardviews
- NM-E791 REV1
ZIP archive containing a boardview for the Lenovo LCFC NM-E791 motherboard, revision 1.
Boardview · NM-E791 · 2.23 MB · 26 Sept 2026Boardview zip2.23 MB - LCFC JS47R J557R NM-E791 REV1.0 BOARDVIEW(BDV)(.TVW)
Boardview for Lenovo LCFC board NM-E791 revision 1.0, linked to projects JS47R and J557R, provided in BDV and TVW formats inside a 1.32 MB RAR.
Boardview · NM-E791 · 1.32 MB · 26 Sept 2026Boardview rar1.32 MB - LCFC JS47R J557R NM-E791 REV1.0 BoardViewBoardview · NM-E791 · 2.08 MB · 1 Aug 2025Boardview rar2.08 MB
- NM-E791 REV1.0Boardview · NM-E791 · 5.60 MB · 7 May 2025Boardview tvw5.60 MB
- NM-E791 REV1.0.tvw 1Boardview · NM-E791 · 2.08 MB · 8 Nov 2023Boardview zip2.08 MB
- LCFC JS47R J557R NM-E791 REV1.0 BoardView (.TVW)
Lenovo boardview made by LCFC for the JS47R and J557R projects, which share the NM-E791 revision 1.0 mainboard, supplied in .TVW format inside a 2.12 MB RAR.
Boardview · NM-E791 · 2.12 MB · 8 Nov 2023Boardview rar2.12 MB
NM-E791 BIOS dumps
- BIOS-UEFI [0x001E6B50-0x009E6B50]
Lenovo firmware extract for board NM-E791, an LCFC (Lenovo's own ODM) number. The hex range in the name, 0x001E6B50 to 0x009E6B50, spans exactly 8 MB, suggesting a UEFI…
BIOS · NM-E791 · 3.84 MB · 3 Sept 2026BIOS rar3.84 MB - LENOVO Type 82V7 JS47R JS57R NM-E791 REV 1.0 8MB BIOSBIOS · NM-E791 · 7.65 MB · 4 May 2026BIOS rar7.65 MB
- NM-E791 HANGBIOS · NM-E791 · 8.00 MB · 19 Feb 2026BIOS bin8.00 MB
- NM-E791 HANGBIOS · NM-E791 · 8.00 MB · 19 Feb 2026BIOS bin8.00 MB
- LENOVO JS47R-JS57R NM-E791 REV 1.0 OK BIOS OG
Original BIOS dump for Lenovo models carrying the JS47R / JS57R codes, board NM-E791 revision 1.0, marked OK. The raw image is 8.00 MB and fits an 8MB SPI flash chip.
BIOS · NM-E791 · 8.00 MB · 1 Oct 2025BIOS bin8.00 MB - LENOVO Type 82V7 JS47R JS57R NM E791 REV 1 0 8MB BIOS telegram BIOSBIOS · NM-E791 · 8.38 MB · 24 Sept 2025BIOS zip8.38 MB
- JS47R-JS57R- NM-E791 REV 1.0 BIOS 100% OKBIOS · NM-E791 · 4.17 MB · 16 Aug 2025BIOS rar4.17 MB
- Z INFO SERVICE LENOVO IDEAPAD 1 15IGL7 LCFC JS47R J557R NM E791
Service BIOS archive for the Lenovo IdeaPad 1 15IGL7 built by LCFC, listing the JS47R and J557R project codes with board number NM-E791, packed as a 4.14 MB RAR.
BIOS · NM-E791 · 4.14 MB · 31 Jul 2025BIOS rar4.14 MB - LENOVO Type 82V7 JS47R JS57R NM-E791 REV 1.0 8MB BIOSBIOS · NM-E791 · 7.90 MB · 1 Jun 2025BIOS rar7.90 MB
- LENOVO Type 82V7 JS47R JS57R NM-E791 REV 1.0 8MB BIOS
BIOS dump for the Lenovo laptop machine type 82V7, model codes JS47R and JS57R, built on board NM-E791 revision 1.0, sized for an 8 MB flash chip.
BIOS · NM-E791 · 7.94 MB · 3 Apr 2024BIOS rar7.94 MB
Questions about NM-E791
Is there a schematic for NM-E791?
Yes. Enginerys lists 4 schematic files for NM-E791. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-E791?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-E791 board?
NM-E791 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.