LA-F312P BIOS Dump 16MB
Part of LA-F312P
LA-F312P: 5 BIOS files found in the source channels. The board is used in the Dell Latitude 7390, Dell 7390 and Dell Latitude 7290. Image size: 16 MB. Flash chip noted in the file names: W25Q128JV. The uploader marked 2 as tested/working. Board revisions: 1.0, 2.0 and 3.0.
BIOS files 5
Laptops that use LA-F312P
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 |