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Dell Latitude 9420 LA-K161P BIOS+SCHEMATIC

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Dell Latitude 9420 FDB41FDB42 LA-K161P
CLEAN ME BIOS
Winbond 25R256JV 32MB.
 
About this board

Dell Latitude 9420 — motherboard LA-K161P.

Dell had this board built by Compal; Compal board numbers start with LA- and end in P. Check the number printed on the PCB before you download.

What this thread covers
  • BIOS (full SPI chip dump, .bin)
  • Schematic (PDF)

Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.

Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.

If you have a working file for this board, please share it below. More files: search LA-K161P in File Finder.

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