[REQUEST] Unlock 2nd HDD in slave ability

[torisar]

Hi, i have gateway ml3109 laptop and i try to install 2nd HDD with optibay, with no luck, optibay works only in master mode if i pull out internal hdd, computer did not see any slave devices if it is not dvd drive. Can mod bios help me with that? i can't find any update files from manufacturer but i have ch341a programmer to dump rom if it needs

[torisar]

update. i found some files from old gateway ftp, for now i have 83.09 bios version, in archive 83.10 and 83.05
upd2 i update laptop to 83.10 so i need to modify this versoin if it possible