Chosen Solution
I forgot my BIOS password on my laptop (Toshiba Satellite C850-F0023), already tried removing the battery, already tried to connect the JRST 2501 circuits but does not reset the password (15 seconds, 30 seconds up to 1 minute). There is another way to reset the password?
https://www.google.co.uk/url?sa=t&rct=j&… Foolow the above link at you should get your answer
you can use password jumper google it and follow instructions.