Lenovo · laptop motherboard

Lenovo ThinkBook 14S LA-K051P

SchematicBoardviewBIOS
Board code
LA-K051P
Platform
FLV34
Made by
Compal
Revisions
Rev 1B
Files
7
Updated

Lenovo ThinkBook 14S LA-K051P is a laptop motherboard designed by Compal and used in the Lenovo ThinkBook 14S, Lenovo ThinkBook 15S, Lenovo ThinkBook 14S G2 and Lenovo ThinkBook G2.

The catalog has 2 schematics, 2 boardview files and 3 BIOS files for it, posted between 2022 and 2026 across 4 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev 1B; other revisions of the same board can differ in parts and layout.

The boardview is packed in an archive and the file name does not say which format is inside; most open in OpenBoardView or FlexBV. What Is a Boardview File and Why You Need One lists the common formats.

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.

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 FLV34.

Compatible models

Files for Lenovo ThinkBook 14S LA-K051P

Schematics 2 All schematics →

Boardview files 2 All boardview files →

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the LA-K051P motherboard?
File names in the catalog tie LA-K051P to the Lenovo ThinkBook 14S, Lenovo ThinkBook 15S, Lenovo ThinkBook 14S G2 and Lenovo ThinkBook G2. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-K051P do I have?
Files for this board mention Rev 1B. 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 LA-K051P boardview file?
The LA-K051P boardview comes inside an archive whose name does not state the format. Unpack it and check the extension; most laptop boardviews open in OpenBoardView or FlexBV. See What Is a Boardview File and Why You Need One.
What should I check before flashing the LA-K051P BIOS?
Read the original chip with a programmer and save two copies before writing anything. 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