BIOS Dell Latitude 3420 213105-2 Cyborg-L14 MB TGL NEW LAN
About this board
Dell Latitude 3420 Cyborg-L14 TGL NEW LAN — motherboard 213105-2.
Dell had this board built by Wistron; Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search 213105-2 in File Finder.
