BIOS package for the Dell 5320 on Wistron motherboard 213252-1, marked as a working 32MB image and archived as an 11.7 MB RAR. A 32 MB image corresponds to a 256 Mbit SPI flash chip. Wistron's numbering pattern shows it made this board for Dell. After extracting, write the dump with an SPI programmer that supports the chip, typically by clip or after desoldering. Always read and save the original chip first, and check the PCB number before writing, since similar Dell boards differ.
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 @schematiclaptopramkushwaha. 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 →