I need to clear a password
https://bios-pw.org/ no clean
---------- Добавлено спустя 1 час 46 минут 14 секунд: ----------
please

1. topic needs to be fixed. according to the rules. indicating the model of the motherboard.
viewtopic.php?f=35&t=2206
2. The password is not stored in the BIOS. you can make it worse with someone else's bios.
On Dell, as a rule, a TPM chip is installed - passwords are stored in it. Reset by simple methods may not work.
will contact the user evserv . he will help.
viewtopic.php?p=941796#p941796
well, read this
viewtopic.php?f=41&t=130001

Try this one, hold down Ctrl key followed by Enter key twice (Ctrl-Enter-Enter) to confirm.

M3[aF0U02nBhRhF1

Thank you it works