LA-C493P – HP Envy 14-J104TX
The LA-C493P (Compal) motherboard is found in the HP Envy 14-J104TX. 2 files are indexed for this board: 2 BIOS files.
File names mention revision A. The earliest file dates from March 2019 (BIOS Archive).
BIOS dumps 2
Board facts
| Board number | LA-C493P |
|---|---|
| Designed by | Compal |
| Platform group | LA-C |
| Revisions | A |
| First seen | 2019-03-05 |
| 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-C493P
- HP Envy 14-J104TX
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.
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
Who designed the LA-C493P board?
LA-C493P is a Compal board number used by HP.
Which laptops use the LA-C493P board?
Files in the catalog link LA-C493P to the HP Envy 14-J104TX.
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.