Firmware for the Inventec BIXBY11 motherboard 6050A2262301, revision MB A03, in a compact 784 KB RAR. The small size suggests the archive may hold a compressed BIOS region rather than a large full image, so check the extracted file against the flash chip capacity. Inventec boards using this 6050A numbering are found in several brands' notebooks. The dump is written to the SPI chip with a programmer to recover from corruption. Back up the original chip and confirm the board number on the PCB first.
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 →