Firmware package for the board 6050A2730001, apparently the MB-A01 revision, with the project name Skittl10 in the file name. A short pm tag also appears, but the name does not explain it. The 6050A prefix is the Inventec numbering pattern, so the board was made by Inventec for whichever brand sold the laptop. Before using the dump, check the 6050A number and revision on the PCB silkscreen, back up the original SPI chip with a programmer, and confirm the image size matches the chip.
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 →