203068-1 BIOS Dump 32MB
Part of 203068-1
4 BIOS files for 203068-1 are indexed here. The board is used in the Dell Latitude 3420. Image size: 32 MB. 1 is a VIP/paid post in the source channel.
BIOS files 4
FileSizeRevAddedSource
From the uploader
Latitude 3420 cyborg-L14 MB TGL 203068-1 _CYBORG-L14 TGL (203068-1 X3XR2)
Cyborg-L14 MB TGL 203068-1 32MB BIOS
FREE FOR CHANNEL)
Laptops that use 203068-1
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 |
| .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 |