LA-J861P – Acer 75GFH5VF
The Acer 75GFH5VF, Acer A715, Acer Aspire 7A715-75G and Acer Aspire A715-75G are built on the LA-J861P board designed by Compal. ChambersDesignInc.com has indexed 5 files for this board — 3 BIOS files, 1 schematic, 1 boardview and 2 EC firmware images.
File names mention revision 1A. The BIOS dumps are 1 MB and 16 MB images. ODM project name: FH5VF. The earliest file dates from May 2021 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 3
Schematics 1
Boardviews 1
Board facts
| Board number | LA-J861P |
|---|---|
| Designed by | Compal |
| Platform group | LA-J |
| ODM project | FH5VF |
| Revisions | 1A |
| BIOS chip size | 1 MB, 16 MB |
| First seen | 2021-05-29 |
| 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. |
Laptops that use LA-J861P
- Acer 75GFH5VF
- Acer A715
- Acer Aspire 7A715-75G
- Acer Aspire A715-75G
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 |
| .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-J861P board?
Files in the catalog link LA-J861P to the Acer 75GFH5VF, Acer A715, Acer Aspire 7A715-75G and Acer Aspire A715-75G.
What BIOS chip size does LA-J861P use?
The BIOS images for LA-J861P are 1 MB and 16 MB.
Is there a boardview for LA-J861P?
Yes, 1 boardview file in .bdv format.
Who designed the LA-J861P board?
LA-J861P is a Compal board number used by Acer.
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.