8 Maintenance ............................................................................................................................................... 51
Improving performance ....................................................................................................................................... 51
Using Disk Defragmenter .................................................................................................................. 51
Using Disk Cleanup ............................................................................................................................ 51
Using HP 3D DriveGuard (select products only) ................................................................................ 51
Identifying HP 3D DriveGuard status .............................................................................. 52
Updating programs and drivers .......................................................................................................................... 52
Cleaning your computer ...................................................................................................................................... 52
Cleaning procedures .......................................................................................................................... 52
Cleaning the display ........................................................................................................ 53
Cleaning the sides or cover ............................................................................................. 53
Cleaning the TouchPad, keyboard, or mouse (select products only) ............................. 53
Traveling with or shipping your computer .......................................................................................................... 53
9 Backing up, restoring, and recovering ........................................................................................................... 55
Creating recovery media and backups ................................................................................................................ 55
Creating HP Recovery media (select products only) ......................................................................... 55
Using Windows tools ........................................................................................................................................... 56
Restore and recovery ........................................................................................................................................... 57
Recovering using HP Recovery Manager ........................................................................................... 57
What you need to know before you get started ............................................................. 57
Using the HP Recovery partition (select products only) ................................................. 58
Using HP Recovery media to recover .............................................................................. 58
Changing the computer boot order ................................................................................ 59
Removing the HP Recovery partition (select products only) ......................................... 59
10 Computer Setup (BIOS), TPM, and HP Sure Start ............................................................................................ 60
Using Computer Setup ......................................................................................................................................... 60
Starting Computer Setup .................................................................................................................. 60
Using a USB keyboard or USB mouse to start Computer Setup (BIOS) .......................... 60
Navigating and selecting in Computer Setup ................................................................................... 60
Restoring factory settings in Computer Setup ................................................................................. 61
Updating the BIOS ............................................................................................................................. 61
Determining the BIOS version ......................................................................................... 61
Downloading a BIOS update ........................................................................................... 62
Changing the boot order using the f9 prompt .................................................................................. 63
TPM BIOS settings (select products only) ........................................................................................................... 63
Using HP Sure Start (select products only) ......................................................................................................... 63
x