LA-J474P – HP Envy 13-ba1000
LA-J474P is the Compal main board used in the HP Envy 13-ba1000 and HP Envy 1F4E7AV. 2 files are indexed for this board: 2 BIOS files.
File names mention revision 1.0. ODM project name: GPT30. The earliest file dates from June 2023 (BIOS Archive).
BIOS dumps 2
From the uploader
HP ENVY Laptop 13-ba1000 (1F4E7AV) GPT30 LA-J474P REV 1.0 2020-08-24 i5-1135G7 08820_DMI.bin
Board facts
| Board number | LA-J474P |
|---|---|
| Designed by | Compal |
| Platform group | LA-J |
| ODM project | GPT30 |
| Revisions | 1.0 |
| CPU generation | Intel 11th gen |
| First seen | 2023-06-26 |
| 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-J474P
- HP Envy 13-ba1000
- HP Envy 1F4E7AV
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 |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
Questions
Which laptops use the LA-J474P board?
Files in the catalog link LA-J474P to the HP Envy 13-ba1000 and HP Envy 1F4E7AV.
Who designed the LA-J474P board?
LA-J474P 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.