17805-1 BIOS Dump
Part of 17805-1
17805-1: 5 BIOS files found in the source channels. The board is used in the LG A1, Xiaomi 161301 and Xiaomi Mi Notebook Air 13.3. 5 of them are marked as tested by the uploader.
BIOS files 5
FileSizeRevAddedSource
Laptops that use 17805-1
- LG A1
- Xiaomi 161301
- Xiaomi Mi Notebook Air 13.3
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 |