LA-K261P – HP Envy 13-BD
The LA-K261P (Compal) motherboard is found in the HP Envy 13-BD, HP Envy 13M-BD, HP Envy x360 and HP Envy x360 13. ChambersDesignInc.com has indexed 4 files for this board — 1 BIOS file, 2 schematics and 1 boardview.
Revisions seen in file names: 1.0. ODM project name: GPT32. First posted in March 2023 in Schematics & Boardviews Archive and BIOS Archive.
BIOS dumps 1
Schematics 2
Boardviews 1
From the uploader
HP Envy x360 13-BD 13M-BD TPN-C152 GPT32 HPT34 LA-K261P REV 1.0 2021-05-17 i7-1165G7
Board facts
| Board number | LA-K261P |
|---|---|
| Designed by | Compal |
| Platform group | LA-K |
| ODM project | GPT32 |
| Revisions | 1.0 |
| CPU generation | Intel 11th gen |
| First seen | 2023-03-25 |
| Source channels | Schematics & Boardviews Archive, BIOS Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-K261P
- HP Envy 13-BD
- HP Envy 13M-BD
- HP Envy x360
- HP Envy x360 13
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 |
| .cad | .cad boardview | FlexBV, OpenBoardView or BoardViewer |
| 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-K261P board?
Files in the catalog link LA-K261P to the HP Envy 13-BD, HP Envy 13M-BD, HP Envy x360 and HP Envy x360 13.
Is there a boardview for LA-K261P?
Yes, 1 boardview file in .bdv and .cad format.
Who designed the LA-K261P board?
LA-K261P is a Compal board number used by HP.
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.