7. Select Master HDP. 8. Type the current master HDP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. 9. Press F10. 10. Select Yes in the Setup Configuration window. Both user HDP and master HDP will have been removed.Power management To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation. Screen blank mode If the time ...