Initiating and exiting Sleep ............................................................................................................... 39
Initiating and exiting Hibernation (select products only) ................................................................. 40
Shutting down (turning o) the computer .......................................................................................................... 40
Using the Power icon and Power Options ............................................................................................................ 41
Running on battery power ................................................................................................................................... 41
Using HP Fast Charge (select products only) .................................................................................... 41
Displaying battery charge ................................................................................................................. 41
Finding battery information in HP Support Assistant (select products only) .................................. 42
Conserving battery power ................................................................................................................. 42
Identifying low battery levels ........................................................................................................... 42
Resolving a low battery level ............................................................................................................ 43
Resolving a low battery level when external power is available ................................... 43
Resolving a low battery level when no power source is available ................................. 43
Resolving a low battery level when the computer cannot exit Hibernation .................. 43
Factory-sealed battery ...................................................................................................................... 43
Running on external power ................................................................................................................................. 43
7 Security ...................................................................................................................................................... 45
Protecting the computer ..................................................................................................................................... 45
Using passwords .................................................................................................................................................. 45
Setting passwords in Windows ......................................................................................................... 46
Setting passwords in Computer Setup ............................................................................................. 46
Managing a BIOS administrator password ........................................................................................ 47
Entering a BIOS administrator password ....................................................................... 48
Using DriveLock Security Options ..................................................................................................... 48
Selecting Automatic DriveLock (select products only) ................................................... 49
Enabling Automatic DriveLock ..................................................................... 49
Disabling Automatic DriveLock .................................................................... 49
Entering an Automatic DriveLock password ................................................ 50
Selecting manual DriveLock ........................................................................................... 50
Setting a DriveLock master password ......................................................... 50
Enabling DriveLock and setting a DriveLock user password ......................................... 51
Disabling DriveLock ........................................................................................................ 52
Entering a DriveLock password ...................................................................................... 52
Changing a DriveLock password ..................................................................................... 52
Windows Hello (select products only) ................................................................................................................. 53
Using antivirus software ...................................................................................................................................... 53
Using rewall software ........................................................................................................................................ 53
Installing software updates ................................................................................................................................. 54
Using HP Client Security (select products only) .................................................................................................. 54
Using HP Device as a Service (select products only) ........................................................................................... 54
ix
