BIOS image for the Chromia board 6050A2930001, MB revision A01, with Q83 in the name and a 32MB flash size, matching a 256 Mbit SPI chip. Delivered as a RAR archive of about 16.3 MB. The 6050A prefix follows Inventec board numbering, used for many HP notebooks. The dump is meant for reprogramming the flash with an external programmer after firmware corruption. Verify the board number and revision on the PCB, and read out the original chip before writing to preserve unit-specific data.
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 →