LA-G851P – Dell Chromebook 3100
The LA-G851P (Compal) motherboard is found in the Dell Chromebook 3100. The catalog lists 2 files for it: 2 BIOS files.
Revisions seen in file names: 1.0. BIOS images are 16 MB. ODM project name: EDB10. The earliest file dates from November 2020 (BIOS Archive).
BIOS dumps 2
Board facts
| Board number | LA-G851P |
|---|---|
| Designed by | Compal |
| Platform group | LA-G |
| ODM project | EDB10 |
| Revisions | 1.0 |
| BIOS chip size | 16 MB |
| Flash chip | W25Q128 |
| First seen | 2020-11-30 |
| 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-G851P
- Dell Chromebook 3100
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the LA-G851P board?
LA-G851P is a Compal board number used by Dell.
What BIOS chip size does LA-G851P use?
The BIOS images for LA-G851P are 16 MB. Flash chips named in the files: W25Q128.
Which laptops use the LA-G851P board?
Files in the catalog link LA-G851P to the Dell Chromebook 3100.
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.