LA-E171P – HP ZBook 17 G4
LA-E171P is the Compal main board used in the HP ZBook 17 G4. ChambersDesignInc.com has indexed 3 files for this board — 3 BIOS files and 1 EC firmware image.
Revisions seen in file names: 1.0. ODM project name: CPW70. The earliest file dates from April 2024 (BIOS Archive).
BIOS dumps 3
Board facts
| Board number | LA-E171P |
|---|---|
| Designed by | Compal |
| Platform group | LA-E |
| ODM project | CPW70 |
| Revisions | 1.0 |
| CPU generation | Intel 7th gen |
| First seen | 2024-04-24 |
| Source channels | BIOS Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-E171P
- HP ZBook 17 G4
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.
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the LA-E171P board?
LA-E171P is a Compal board number used by HP.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
Which laptops use the LA-E171P board?
Files in the catalog link LA-E171P to the HP ZBook 17 G4.
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.