HP Pavilion BIOS for Inventec board 6050A2450801-MB-A02, marked ok, suggesting a working image, in a 3.81 MB RAR. Inventec prints the 6050A number with the MB revision suffix on the PCB, and A02 must match the board. Extract the image and check that its size fits the flash chip. Back up the original chip with a programmer before writing, since HP firmware can hold system-specific data such as serial number.
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 →