Lenovo · laptop motherboard

Lenovo 82V7 NM-E791

SchematicBoardviewBIOS
Board code
NM-E791
Platform
LCFC JS47R
Made by
LCFC
Revisions
Rev 1.0
Files
4
Updated

Lenovo 82V7 NM-E791 is a laptop motherboard designed by LCFC and used in the Lenovo 82V7.

The catalog has 1 schematic, 2 boardview files and 1 BIOS file for it, posted between 2023 and 2026 across 3 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev 1.0; other revisions of the same board can differ in parts and layout.

The boardview comes in .TVW and .BDV format. .TVW files usually need FlexBV or the viewer they were exported for; OpenBoardView handles .BRD, .BDV and .FZ. See How to Open .TVW Boardview Files.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

BIOS notes: file names mention 8 MB chip sizes. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform LCFC JS47R.

Compatible models

  • Lenovo 82V7

Files for Lenovo 82V7 NM-E791

Schematics 1 All schematics →

Boardview files 2 All boardview files →

BIOS and firmware 1 All bios and firmware →

Notes from the source posts

  • ┄┅┅••⋆°𓄼 𓄹°⋆••┅┅┄
  • You can give us as a gift.

Frequently asked questions

Which laptops use the NM-E791 motherboard?
File names in the catalog tie NM-E791 to the Lenovo 82V7. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of NM-E791 do I have?
Files for this board mention Rev 1.0. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
How do I open the NM-E791 boardview file?
The boardview for NM-E791 is available as .TVW and .BDV. .BDV usually opens in OpenBoardView (free) or FlexBV. .TVW usually needs FlexBV or the matching viewer. See What Is a Boardview File and Why You Need One.
What should I check before flashing the NM-E791 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 8 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file