RAR archive of 539 KB containing a 1MB BIOS image for a board marked DA061L-3D with MB number 09178-1. The five-digit-plus-suffix number follows the Wistron numbering pattern, so the board was likely produced by that ODM, although no laptop brand is stated in the name. A 1MB image suits a 8 Mbit SPI flash, typical of older notebooks. Read and back up the existing chip with a programmer before flashing, and make sure capacity and board number match.
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 →