You will likely need to provide proof of ownership and the laptop’s UUID/Serial Number.

Q: Will resetting the BIOS password erase my data? A: No, resetting the BIOS password will not erase your data.

: For older models, HP could provide a customized SMC.bin file used at boot to reset the password. However, recent reports indicate HP may no longer provide this service for certain business notebooks. You can still try to Contact HP Support to see if they can assist your specific region or warranty status.

This is the least known method. HP maintains a .