@TheAutomatron , welcome to the Community.
This error message is telling you that your hard drive has failed. The only solution is to replace the drive. Hopefully, you have a backup of your personal data or it will be forever lost.
Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.


I am not an HP Employee!!
Intelligence is God given. Wisdom is the sum of our mistakes!!