Unlock Bios Password Dell Latitude 7420

[user10018]

kindly unlock

 

[Vahab Hemmati]

https://dr-bios.com/attachments/dell-latitude-7420-gdc31-la-k371p_locked-bios-bin.75549/

 

[user7902]

1st boot start laptop write service tag and disable computerence 2nd boot alt+f exit programming mode

 

[user10018]

Hi thanks for your both replies....after programming both files showing different colors

 

[Vahab Hemmati]

check hardware too

 

[user10018]

my bin is ok...but has a password

 

[Vahab Hemmati]

https://dr-bios.com/attachments/pass-1-bin.74034/

 

[user7902]

my bin is ok...but has a password

show password screen