LA-A995P – HP Pavilion ZS040
LA-A995P is the Compal main board used in the HP Pavilion ZS040, HP 14-R113TU, HP 14-R050BR and HP 14-R062TU. The catalog lists 8 files for it: 6 BIOS files, 1 schematic and 2 EC firmware images.
File names mention revision 2.0. The earliest file dates from August 2017 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 6
Schematics 1
EC / KBC firmware 1
Board facts
| Board number | LA-A995P |
|---|---|
| Designed by | Compal |
| Platform group | LA-A |
| Revisions | 2.0 |
| EC / KBC chip | KB9012QF |
| First seen | 2017-08-17 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-A995P
- HP Pavilion ZS040
- HP 14-R113TU
- HP 14-R050BR
- HP 14-R062TU
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.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .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 LA-A995P board?
Files in the catalog link LA-A995P to the HP Pavilion ZS040, HP 14-R113TU, HP 14-R050BR and HP 14-R062TU.
Who designed the LA-A995P board?
LA-A995P is a Compal board number used by HP.
Is there a boardview for LA-A995P?
No boardview has been indexed for LA-A995P yet; the schematic is available on this page.
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.