12243-1 BIOS Bin
Part of 12243-1
12243-1: 3 BIOS files found in the source channels. The board is used in the Acer Aspire E1-472, Acer Aspire E1 and Acer Aspire E1-432472. 1 has a cleaned Intel ME region.
BIOS files 3
FileSizeRevAddedSource
Laptops that use 12243-1
- Acer Aspire E1-472
- Acer Aspire E1
- Acer Aspire E1-432472
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 |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |