Firmware set for HP 2000 laptops on Inventec board 6050A2493101-MB-A02, in a 3.31 MB ZIP. The name references 4MB and 1MB images, which typically means a main BIOS dump plus a separate smaller chip image for the same board. Inventec uses the 6050Axxxxxxx pattern, with A02 as the revision. Program each file to the chip of matching capacity with an SPI programmer, since an image of the wrong size will not fit. Back up both original chips first and confirm the board revision.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →