CF19 recover bios password

Hi,

for my retired my colleagues have given me CF19 toghtbook with W10, but I need to have possibility
to install or boot Linux and others utilities.
The CF19 has bios password activated and I don't know, it's possible via bios dump file trace the password ?

(of course I have already tried all possibilities, bios battery removal, primary power supply etc ..)

model CF19KDRC8WT

many thanks in advance