I tried the last award flasher version 8.73 and the last uniflash utility version 1.40 but none of these indified the flash ROM, since both were very old (the mobo was made in 2006). The only flasher that recognized the flash chip was the included HP winflash version 1.82P, but even this utility couldn't open the BIN file. I made a backup of my crappy mobo BIOS by this utility and the structure of it is whole different than the HP BIN file.[/quote]
OK guys a bad news, I downloaded some special version of awdflash that supports my flash ROM (I found out it is ST M25P80) and flashed the new BIOS to my mobo, now I have a dead board
There is no way back since nothing is working even the floppy.