LA-L659P – Dell G15 5520
The LA-L659P (Compal) motherboard is found in the Dell G15 5520. The catalog lists 3 files for it: 2 BIOS files and 1 schematic.
Revisions seen in file names: 1.0. BIOS images are 32 MB. ODM project name: HDK50. First posted in May 2024 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 2
Schematics 1
From the uploader
Model: Dell G15 5520
Main Board: HDK50 LA-L659P Rev:1.0(A00)
CPU: 12th i7-12700H
GPU: Nvida GeFroce RTX 3060 Laptop GPU
Board facts
| Board number | LA-L659P |
|---|---|
| Designed by | Compal |
| Platform group | LA-L |
| ODM project | HDK50 |
| Revisions | 1.0 |
| BIOS chip size | 32 MB |
| CPU generation | Intel 12th gen |
| First seen | 2024-05-08 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive, BIOS Files |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-L659P
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| 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-L659P board?
Files in the catalog link LA-L659P to the Dell G15 5520.
What BIOS chip size does LA-L659P use?
The BIOS images for LA-L659P are 32 MB.
Who designed the LA-L659P board?
LA-L659P is a Compal board number used by Dell.
Is there a boardview for LA-L659P?
No boardview has been indexed for LA-L659P yet; the schematic is available on this page.
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.