LA-L947P
LA-L947P is a Compal main board number. The catalog lists 3 files for it: 2 BIOS files and 1 schematic.
Revisions seen in file names: 1.0. BIOS images are 32 MB. ODM project name: HDL51. First posted in September 2024 in BIOS Archive and Schematics & Boardviews Archive.
BIOS dumps 2
Schematics 1
From the uploader
HDL5B LA-L947P REV 1.0(A00) 2022-04-11 32MB BIOS
FREE FOR CHANNEL )
Board facts
| Board number | LA-L947P |
|---|---|
| Designed by | Compal |
| Platform group | LA-L |
| ODM project | HDL51 |
| Revisions | 1.0 |
| BIOS chip size | 32 MB |
| First seen | 2024-09-11 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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
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.
Is there a boardview for LA-L947P?
No boardview has been indexed for LA-L947P yet; the schematic is available on this page.
What BIOS chip size does LA-L947P use?
The BIOS images for LA-L947P are 32 MB.
Who designed the LA-L947P board?
LA-L947P is a Compal board number.
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.