11309-2 BIOS Dump
Part of 11309-2
This page collects 6 BIOS files for 11309-2. The board is used in the Acer Aspire V5-471, Acer Aspire V5-471G and Acer Aspire V5-571G. The uploader marked 1 as tested/working.
BIOS files 6
FileSizeRevAddedSource
Laptops that use 11309-2
- Acer Aspire V5-471
- Acer Aspire V5-471G
- Acer Aspire V5-571G
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 |
| .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 |