Archive of BIOS and EC firmware for the Inventec-made board 6050A2823001-MB-A02, project name DINERINL, packed as a 13.9 MB RAR. The 6050A number with an MB-A02 suffix is Inventec's mainboard numbering, revision A02. No laptop model is given, so cross-reference the project code with the PCB before use. The dumps serve reprogramming of the SPI BIOS chip and the embedded controller firmware on dead or boot-looping boards. Read and keep the original contents first, 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 →