213093-1 BIOS Dump 32MB
Part of 213093-1
213093-1: 3 BIOS files found in the source channels. The board is used in the Dell Latitude 3420. Image size: 32 MB. The uploader marked 1 as tested/working. 1 has a cleaned Intel ME region.
BIOS files 3
FileSizeRevAddedSource
DELL Latitude 3420 213093-1 32MB TESTED OK
BIOS32 MBTestedClean ME
21.1 MB
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Laptops that use 213093-1
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 |