We're currently performing maintenance. Some features might not work as expected. This will be resolved soon.
When prompted for a password, enter an incorrect one three times.
HP Support will send a file that you load onto a USB drive. You boot from this drive to reset the security settings. how to remove bios password hp elitebook 840 g1
Desolder the existing chip and use an external programmer (like the TL866II Plus) with software like RC Unlocker When prompted for a password, enter an incorrect