As trying anything and everything. Nothing works
Welcome to the Dell Community @Submachine @ewfsregf @PhilippeO
Dell Support for lost BIOS password:
Dell System prompts for a Hard Drive (HDD) or BIOS password:
Worked for me !
What code is it asking for
On my d630 asking syatem or administrator password
i need pass to do reset Bios administrator of dell latitude e6540