NM-D201 – Lenovo V14
The NM-D201 (LCFC) motherboard is found in the Lenovo V14 and Lenovo V14-IGL. 4 files are indexed for this board: 2 BIOS files, 1 schematic and 1 boardview.
Revisions seen in file names: 1.0. The BIOS dumps are 8 MB images. ODM project names: GV452 and GV552. First posted in July 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 2
Schematics 1
Boardviews 1
From the uploader
LENOVO V14-IGL - Compal (LCFC) NM-D201 GV452/GV552 REV 1.0 BoardView (BDV)(.TVW)
Board facts
| Board number | NM-D201 |
|---|---|
| Designed by | LCFC |
| Platform group | NM-D |
| ODM project | GV452, GV552 |
| Revisions | 1.0 |
| BIOS chip size | 8 MB |
| First seen | 2021-07-10 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | LCFC is Lenovo's joint venture with Compal; its main boards use NM- numbers and sub-boards NS- numbers. |
Laptops that use NM-D201
- Lenovo V14
- Lenovo V14-IGL
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 schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
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 |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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
Which laptops use the NM-D201 board?
Files in the catalog link NM-D201 to the Lenovo V14 and Lenovo V14-IGL.
What BIOS chip size does NM-D201 use?
The BIOS images for NM-D201 are 8 MB.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
Who designed the NM-D201 board?
NM-D201 is an LCFC board number used by Lenovo.
Is there a boardview for NM-D201?
Yes, 1 boardview file in .bdv and .tvw format.
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.