Acer Aspire ES1-520 BIOS Dump 8MB
Part of Acer Aspire ES1-520
the Acer Aspire ES1-520: 4 BIOS files found in the source channels. Image size: 8 MB. Flash chip noted in the file names: 25Q64FV. Board revisions: 1.0.
BIOS files 4
FileSizeRevAddedSource
ACER ASPIRE ES1-520 - B4W1K LA-D121P REV 1.0
BIOSSchematic
2.1 MB
1.0
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From the uploader
B5W1E LA-D121P REV:1.0
Winbond 25q64fv
KB9022Q
Main boards used in Acer Aspire ES1-520
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 |