NM-A102 – Lenovo ThinkPad T440
The NM-A102 (LCFC) motherboard is found in the Lenovo ThinkPad T440 and Lenovo ThinkPad T440S. ChambersDesignInc.com has indexed 7 files for this board — 5 BIOS files, 2 schematics and 1 boardview.
File names mention revision 1.0. ODM project name: VIVL0. The earliest file dates from July 2020 (BIOS Archive, Cyberlan Electronics and Schematics & Boardviews Archive).
BIOS dumps 5
Schematics 2
Board facts
| Board number | NM-A102 |
|---|---|
| Designed by | LCFC |
| Platform group | NM-A |
| ODM project | VIVL0 |
| Revisions | 1.0 |
| CPU generation | Intel 4th gen |
| First seen | 2020-07-01 |
| Source channels | BIOS Archive, Cyberlan Electronics, Schematics & Boardviews Archive |
| 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-A102
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 |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the NM-A102 board?
NM-A102 is an LCFC board number used by Lenovo.
Which laptops use the NM-A102 board?
Files in the catalog link NM-A102 to the Lenovo ThinkPad T440 and Lenovo ThinkPad T440S.
Is there a boardview for NM-A102?
Yes, 1 boardview file.
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.