Acer Aspire ES1 BIOS Dump
Part of Acer Aspire ES1
15 BIOS files for the Acer Aspire ES1 are indexed here. Image size: 1 MB or 8 MB. The uploader marked 5 as tested/working. Board revisions: 1.0, C, D and E.
BIOS files 15
FileSizeRevAddedSource
From the uploader
ACER ES1-512 EA53-BM EG52-BM MB 14222-1 448.03708.0011 WORKING BIOS
Main boards used in Acer Aspire ES1
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |