Hello, a couple of days ago I flashed a corrupt bios on this MB, now the pc turns on but after a single beep the Floppy drive light turns on but nothing else happened, I tried to use a floppy disk with the correct bios name AMIBOOT.ROM but I haven't been able to recover the situation The bios chip is a Winbond W49F002U-12BN.

I have no eprom programmer but I have some working MB at home:
FullYES 82430VX
Abit PX5
EpoX EP51-MVP3E-M
Asus P5A Rev 1.03
Asrock aod790gx/128m
Asrock z170 Extreme4

I also have a 3com 9830S lan card with a socket for the bios, it would be possible to recover the situation without and eprom programmer?

Thank you in advance.

Nemo Moreno.