Dell G15 5520 HDK50 LA-L659P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | G15 5520 |
| Board number | LA-L659P |
| Platform | HDK50 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | 7Z |
| Size | 11 MB |
| Added | November 18, 2025 |
| Updated | |
| Original file name | Dell G15 5520 HDK50 LA-L659P Rev 1.0 A00 Bios.7z |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
Model: Dell G15 5520
Main Board: HDK50 LA-L659P Rev:1.0(A00)
CPU: 12th i7-12700H
GPU: Nvida GeFroce RTX 3060 Laptop GPU BIOS dump for the Dell G15 5520 laptop, built on the Compal LA-L659P board (platform HDK50) at revision 1.0. The archive is a 7Z file of about 11.4 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your machine, and back up the original chip contents so you can restore them if needed.
For board LA-L659P the catalog also has 1 schematic and 1 BIOS dump.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Dell G15 5520 HDK50 LA-L659P. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.