LA-G076P – HP 255 G7
The LA-G076P (Compal) motherboard is found in the HP 255 G7, HP 15, HP 15G-DX0003AX and HP TPN-C136. ChambersDesignInc.com has indexed 9 files for this board — 6 BIOS files, 1 schematic, 2 boardviews and 2 EC firmware images.
File names mention revision 1.0 or 3.0. ODM project name: EPV51. First posted in June 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 6
Schematics 1
Boardviews 2
Board facts
| Board number | LA-G076P |
|---|---|
| Designed by | Compal |
| Platform group | LA-G |
| ODM project | EPV51 |
| Revisions | 1.0, 3.0 |
| First seen | 2021-06-16 |
| 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-G076P
- HP 255 G7
- HP 15
- HP 15G-DX0003AX
- HP TPN-C136
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
Is there a boardview for LA-G076P?
Yes, 2 boardview files in .bdv and .cad format.
Which laptops use the LA-G076P board?
Files in the catalog link LA-G076P to the HP 255 G7, HP 15, HP 15G-DX0003AX and HP TPN-C136.
Who designed the LA-G076P board?
LA-G076P is a Compal board number used by HP.
Are these files free?
2 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.