Forgot firmware password for Macbook Air A1466

Hi guys greetings

i have a macbook air 13 inch model A1466 serial no FV****1WK recently i startwd getting ?folder thing and then i forgot my firmware password so now i cannot get into the system and since my ssd card is dead I cannot remove firmware password in recovery mode.

should i replace the ssd card first and then try. any suggestion would help

thanks

[Edited by Moderator]