Working BIOS for the Dell Inspiron 3462 on board 16823-1, delivered as an 18.3 MB RAR archive. The 5-digit dash-revision number follows the Wistron scheme, the ODM that built this board for Dell. The archive may contain more than one file, so pick the image matching your flash chip size. Reprogram the SPI flash with a programmer when the system is dead or loops on boot. Check the board number on the PCB, and back up the original chip to preserve the service tag.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →