- Enter the PureBoot Boot Menu.
- Select
Options -->.
- Select
OEM Factory Reset / Re-Ownership -->.
- Select
Continue.
- Select
OK.
- Press the
Y key.
- Press the
N key.
This process will reset the ZeitControl OpenPGP card and generate new RSA 3072-bit keys, among other tasks, which takes approximately three minutes. Afterwards, you will also need to generate new HOTP/TOTP secrets.
- Select
OK.
- Select
OK.
- Select
Generate new HOTP/TOTP secret.
- Select
Yes.
- Press the
Enter key when prompted.