LA-3581P BIOS Dump
Part of LA-3581P
LA-3581P: 2 BIOS files found in the source channels. The board is used in the Acer 5520 and Acer Aspire 7520G-502G50MI. Board revisions: 1.0 and 2.0.
BIOS files 2
FileSizeRevAddedSource
From the uploader
Compal ICW50 LA-3581P Rev: 2.0
ENE KB926QF B1
EON F80-100HCP SOIC-8
Laptops that use LA-3581P
- Acer 5520
- Acer Aspire 7520G-502G50MI
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |