HP EliteBook 745 G4 user manual download (Page 9 of 75)

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Pages:75
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Page 9 of 75
Replacing a battery
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33
Using external AC power
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33
Testing an AC adapter
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33
7
Security
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35
Protecting the computer
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35
Using passwords
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36
Setting passwords in Windows
.........................................................................................................
36
Setting passwords in Computer Setup
.............................................................................................
37
Managing a BIOS administrator password
........................................................................................
37
Entering a BIOS administrator password
.......................................................................
38
Managing a Computer Setup DriveLock password (select products only)
.......................................
39
Setting a DriveLock password
........................................................................................
39
Enabling DriveLock (select products only)
.....................................................................
40
Disabling DriveLock (select products only)
....................................................................
40
Entering a DriveLock password (select products only)
..................................................
41
Changing a DriveLock password (select products only)
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41
Using antivirus software
......................................................................................................................................
41
Using
ƬUHZDOO
software
........................................................................................................................................
41
Installing critical security updates
......................................................................................................................
42
Using HP Client Security (select products only)
..................................................................................................
42
Using HP Touchpoint Manager (select products only)
........................................................................................
42
Installing an optional security cable (select products only)
...............................................................................
42
Using a
ƬQJHUSULQW
reader (select products only)
...............................................................................................
42
Locating the
ƬQJHUSULQW
reader
.........................................................................................................
43
8
Maintenance
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44
Improving performance
.......................................................................................................................................
44
Using Disk Defragmenter
..................................................................................................................
44
Using Disk Cleanup
............................................................................................................................
44
Using HP 3D DriveGuard (select products only)
................................................................................
44
Identifying HP 3D DriveGuard status
..............................................................................
45
Updating programs and drivers
..........................................................................................................................
45
Cleaning your computer
......................................................................................................................................
45
Cleaning procedures
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45
Cleaning the display
........................................................................................................
46
Cleaning the sides or cover
.............................................................................................
46
Cleaning the TouchPad, keyboard, or mouse (select products only)
.............................
46
Traveling with or shipping your computer
..........................................................................................................
46
ix
Sample