LA-K092P – Acer Aspire A315
The Acer Aspire A315, Acer Aspire A315-58G and Acer Aspire AV15-51 are built on the LA-K092P board designed by Compal. 6 files are indexed for this board: 3 BIOS files, 1 schematic, 1 boardview and 1 EC firmware image.
Revisions seen in file names: 2.0 and 2A. BIOS images are 16 MB. ODM project name: FH5AT. First posted in October 2022 in BIOS Archive, Cyberlan Electronics and Schematics & Boardviews Archive.
BIOS dumps 3
Schematics 1
Boardviews 1
EC / KBC firmware 1
From the uploader
ACER Aspire A315-58G FH5AT LA-K092P REV2.0 2021-10-18 BIS & EC TESTED OKOK
Board facts
| Board number | LA-K092P |
|---|---|
| Designed by | Compal |
| Platform group | LA-K |
| ODM project | FH5AT |
| Revisions | 2.0, 2A |
| BIOS chip size | 16 MB |
| Graphics | discrete GPU |
| First seen | 2022-10-20 |
| Source channels | BIOS Archive, Cyberlan Electronics, Schematics & Boardviews Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-K092P
- Acer Aspire A315
- Acer Aspire A315-58G
- Acer Aspire AV15-51
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan 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
Which laptops use the LA-K092P board?
Files in the catalog link LA-K092P to the Acer Aspire A315, Acer Aspire A315-58G and Acer Aspire AV15-51.
Who designed the LA-K092P board?
LA-K092P is a Compal board number used by Acer.
Is there a boardview for LA-K092P?
Yes, 1 boardview file in .bdv format.
What BIOS chip size does LA-K092P use?
The BIOS images for LA-K092P are 16 MB.
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.
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.