LA-K881P
LA-K881P is a Compal main board number. The catalog lists 3 files for it: 2 BIOS files and 1 schematic.
Revisions seen in file names: 1A. BIOS images are 16 MB. First posted in January 2024 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 2
Schematics 1
Board facts
| Board number | LA-K881P |
|---|---|
| Designed by | Compal |
| Platform group | LA-K |
| Revisions | 1A |
| BIOS chip size | 16 MB |
| CPU generation | Intel 11th gen |
| First seen | 2024-01-23 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| 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
What BIOS chip size does LA-K881P use?
The BIOS images for LA-K881P are 16 MB.
Is there a boardview for LA-K881P?
No boardview has been indexed for LA-K881P yet; the schematic is available on this page.
Who designed the LA-K881P board?
LA-K881P 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.