8 Drives ............................................................................................................................................................. 51
Handling drives ................................................................................................................................... 51
Using hard drives ............................................................................................................................... 51
Removing or replacing the service cover ........................................................................... 52
Removing the service cover .............................................................................. 52
Replacing or upgrading the hard drive ............................................................................... 52
Removing the hard drive ................................................................................... 52
Improving hard drive performance ..................................................................................... 53
Using Disk Defragmenter .................................................................................. 53
Using Disk Cleanup ........................................................................................... 54
Using HP 3D DriveGuard (select models only) .................................................................. 54
Identifying HP 3D DriveGuard status ................................................................ 54
Managing power with a parked hard drive ........................................................ 55
Using HP 3D DriveGuard software ................................................................... 55
Using optical drives (select models only) ........................................................................................... 55
Identifying the installed optical drive .................................................................................. 55
Inserting an optical disc ..................................................................................................... 56
Tray-load ........................................................................................................... 56
Removing an optical disc ................................................................................................... 56
Tray-load ........................................................................................................... 56
When the disc tray opens normally .................................................. 56
When the disc tray fails to open normally ......................................... 57
Sharing optical drives ........................................................................................................ 59
9 Security .......................................................................................................................................................... 60
Protecting the computer ..................................................................................................................... 60
Using passwords ................................................................................................................................ 60
Setting passwords in Windows .......................................................................................... 61
Setting passwords in Computer Setup .............................................................................. 61
Managing a BIOS administrator password ........................................................................ 62
Entering a BIOS administrator password .......................................................... 63
Managing a Computer Setup DriveLock password ........................................................... 63
Setting a DriveLock password ........................................................................... 64
Entering a DriveLock password ........................................................................ 65
Changing a DriveLock password ...................................................................... 65
Removing DriveLock protection ........................................................................ 65
Using Computer Setup Automatic DriveLock .................................................................... 66
Entering an Automatic DriveLock password ..................................................... 66
Removing Automatic DriveLock protection ....................................................... 66
Using antivirus software ..................................................................................................................... 67
Using firewall software ....................................................................................................................... 67
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