HP EliteBook 840 G1 Notebook PC - Manual (Page 8)

Removing the service door ............................................................................... 49
Replacing the service door ................................................................................ 50
Replacing or upgrading the hard drive ............................................................................... 50
Removing the hard drive ................................................................................... 51
Installing a hard drive ........................................................................................ 51
Adding or replacing memory .............................................................................................. 52
Adding or replacing memory modules ............................................................... 52
Improving hard drive performance ..................................................................................... 55
Using Disk Defragmenter .................................................................................. 55
Using Disk Cleanup ........................................................................................... 55
Identifying HP 3D DriveGuard status ................................................................................. 55
9 Security .......................................................................................................................................................... 57
Protecting the computer ..................................................................................................................... 57
Using passwords ................................................................................................................................ 58
Setting passwords in Windows .......................................................................................... 59
Setting passwords in Computer Setup .............................................................................. 59
Managing a BIOS administrator password ........................................................................ 59
Entering a BIOS administrator password .......................................................... 61
Managing a Computer Setup DriveLock password ........................................................... 61
Setting a DriveLock password ........................................................................... 61
Entering a DriveLock password ........................................................................ 62
Changing a DriveLock password ...................................................................... 62
Removing DriveLock protection ........................................................................ 63
Using Computer Setup Automatic DriveLock .................................................................... 63
Entering an Automatic DriveLock password ..................................................... 63
Removing Automatic DriveLock protection ....................................................... 64
Using antivirus software ..................................................................................................................... 64
Using firewall software ....................................................................................................................... 64
Installing critical security updates ....................................................................................................... 65
Using HP Client Security Manager ..................................................................................................... 65
Using the fingerprint reader (select models only) ............................................................................... 65
Locating the fingerprint reader ........................................................................................... 65
10 Maintenance ................................................................................................................................................ 67
Adding or replacing memory modules ................................................................................................ 67
Cleaning your computer ..................................................................................................................... 69
Cleaning products .............................................................................................................. 69
Cleaning procedures .......................................................................................................... 70
Cleaning the display .......................................................................................... 70
Cleaning the sides and cover ............................................................................ 70
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