NM-E361
NM-E361 is an LCFC Lenovo main board number. The catalog lists 3 files for it: 1 BIOS file and 2 boardviews.
File names mention revision 1.0. The earliest file dates from September 2023 (Schematics & Boardviews Archive, Cyberlan Electronics and Boardview Schematics).
BIOS dumps 1
Boardviews 2
From the uploader
JV471 JV571 NM-E361 REV 1.0 8MB&16MB BIOS
Board facts
| Board number | NM-E361 |
|---|---|
| Designed by | LCFC |
| Platform group | NM-E |
| Revisions | 1.0 |
| First seen | 2023-09-16 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, Boardview Schematics, BIOS Archive |
| About the number | LCFC is Lenovo's joint venture with Compal; its main boards use NM- numbers and sub-boards NS- numbers. |
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .tvw | Tebo-ICT .tvw boardview | FlexBV or Tebo-ICT View |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for NM-E361?
Yes, 2 boardview files in .tvw format.
Who designed the NM-E361 board?
NM-E361 is an LCFC board number used by Lenovo.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.