Dell Latitude E7270/E7470 System BIOS
AAZ50 LA-C451P Rev 1.0 (A00)
BIOS+SCHEMATIC+BOARDVIEW
AAZ50 LA-C451P Rev 1.0 (A00)
BIOS+SCHEMATIC+BOARDVIEW
About this board
Files for the Dell Latitude E7270 Latitude E7470 AAZ50 motherboard, board number LA-C451P.
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)
- Boardview (.brd / .bdv / .cad)
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-C451P in File Finder.
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