BIOS firmware for the Lenovo ThinkCentre M93p desktop, machine type 10AA, packed in a 7.09 MB RAR. The name gives no board number or revision, so use the machine type label as the main reference. A desktop dump like this is typically written to the motherboard's SPI chip with an external programmer after a failed update or corruption. Back up the chip first, since serial numbers and system data may be stored there. Confirm the image size matches the flash chip before programming.
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 →