LA-K051P – Lenovo ThinkBook 14S G2
The LA-K051P (Compal) motherboard is found in the Lenovo ThinkBook 14S G2, Lenovo ThinkBook 14 15 G2, Lenovo ThinkBook 14S and Lenovo ThinkBook 15S. The catalog lists 6 files for it: 3 BIOS files, 2 schematics and 1 boardview.
Revisions seen in file names: 1B. ODM project name: FLV34. The earliest file dates from September 2022 (Cyberlan Electronics, BIOS Archive and Schematics & Boardviews Archive).
BIOS dumps 3
Schematics 2
Boardviews 1
Board facts
| Board number | LA-K051P |
|---|---|
| Designed by | Compal |
| Platform group | LA-K |
| ODM project | FLV34 |
| Revisions | 1B |
| First seen | 2022-09-07 |
| Source channels | Cyberlan Electronics, BIOS Archive, Schematics & Boardviews Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-K051P
- Lenovo ThinkBook 14S G2
- Lenovo ThinkBook 14 15 G2
- Lenovo ThinkBook 14S
- Lenovo ThinkBook 15S
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
Which laptops use the LA-K051P board?
Files in the catalog link LA-K051P to the Lenovo ThinkBook 14S G2, Lenovo ThinkBook 14 15 G2, Lenovo ThinkBook 14S and Lenovo ThinkBook 15S.
Is there a boardview for LA-K051P?
Yes, 1 boardview file.
Who designed the LA-K051P board?
LA-K051P is a Compal 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.