BIOS firmware archive for the board code-named Granger, Inventec board number 6050A2977601, marked MB revision A01 (A1). The 5.39 MB RAR holds the dump intended for reprogramming the SPI flash of that board. The 6050A numbering pattern belongs to Inventec, which builds mainboards for several laptop brands. Before writing, read and save the original chip contents with a programmer such as a CH341A, and confirm the revision printed on the PCB is A01. A separate A02 dump exists, and using the wrong revision may not boot.
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 →