dear forum

i am the lucky owner of a small family of these octek rhino 5 boards, but common problem for me is they are all missing the bios chip.

i have revision:

1.12
1.16
1.22 x2

i found the board here: https://theretroweb.com/motherboards/s/octek-rhino-5

but the flash chip what type/ number is to be used on these boards?
if anyone with this board can tell me, i will be very happy..

thanks for reading this, so nice forum 😉

kind regards
Jan