Using an optional security cable (select products only) .....................................................................................  53
Using a ngerprint reader (select products only) ...............................................................................................  53
Locating the ngerprint reader ......................................................................................................... 54
8  Maintenance ...............................................................................................................................................  55
Improving performance ....................................................................................................................................... 55
Using Disk Defragmenter ..................................................................................................................  55
Using Disk Cleanup ............................................................................................................................  55
Using HP 3D DriveGuard (select products only) ................................................................................ 56
Identifying HP 3D DriveGuard status .............................................................................. 56
Updating programs and drivers ..........................................................................................................................  56
Cleaning your computer ......................................................................................................................................  56
Cleaning procedures .......................................................................................................................... 57
Cleaning the display ........................................................................................................ 57
Cleaning the sides or cover .............................................................................................  57
Cleaning the TouchPad, keyboard, or mouse (select products only) .............................  57
Traveling with or shipping your computer ..........................................................................................................  57
9  Backing up, restoring, and recovering ...........................................................................................................  59
Backing up information and creating recovery media ........................................................................................  59
Using Windows tools .........................................................................................................................  59
Using the HP Cloud Recovery Download Tool to create recovery media (select products only) .....  59
Restoring and recovery ........................................................................................................................................ 60
Restoring, resetting, and refreshing using Windows tools ..............................................................  60
Recovering using HP Recovery media ............................................................................................... 60
Changing the computer boot order ................................................................................................... 60
10  Computer Setup (BIOS), TPM, and HP Sure Start ............................................................................................ 61
Using Computer Setup ......................................................................................................................................... 61
Starting Computer Setup ..................................................................................................................  61
Navigating and selecting in Computer Setup ...................................................................................  61
Restoring factory settings in Computer Setup .................................................................................  61
Updating the BIOS .............................................................................................................................  62
Determining the BIOS version ......................................................................................... 62
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) .........................................................................................................  64
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