LA-M811P
LA-M811P is a Compal main board number. ChambersDesignInc.com has indexed 6 files for this board — 4 BIOS files, 1 schematic and 1 boardview.
Revisions seen in file names: 1A, 0.2, 1.0 and A. BIOS images are 32 MB. ODM project name: ILG50. The earliest file dates from December 2024 (BIOS Archive and Schematics & Boardviews Archive).
BIOS dumps 4
Schematics 1
Boardviews 1
Board facts
| Board number | LA-M811P |
|---|---|
| Designed by | Compal |
| Platform group | LA-M |
| ODM project | ILG50 |
| Revisions | 1A, 0.2, 1.0, A |
| BIOS chip size | 32 MB |
| First seen | 2024-12-26 |
| 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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .cad | .cad boardview | FlexBV, OpenBoardView or BoardViewer |
| 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
What BIOS chip size does LA-M811P use?
The BIOS images for LA-M811P are 32 MB.
Is there a boardview for LA-M811P?
Yes, 1 boardview file in .bdv and .cad format.
Who designed the LA-M811P board?
LA-M811P 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.