HP Pavilion dm1-4171nr Entertainment Notebook PC - Manual (Page 8)

Connecting a USB device .................................................................................................. 55
Removing a USB device .................................................................................................... 55
Using optional external devices .......................................................................................................... 56
Using optional external drives ............................................................................................ 56
9 Drives ............................................................................................................................................................. 57
Handling drives ................................................................................................................................... 57
Using hard drives ............................................................................................................................... 58
Improving hard drive performance ..................................................................................... 58
Using Disk Defragmenter .................................................................................. 58
Using Disk Cleanup ........................................................................................... 58
Using HP 3D DriveGuard (select models only) .................................................................. 59
Identifying HP 3D DriveGuard status ................................................................ 59
Managing power with a parked hard drive ........................................................ 59
Using HP 3D DriveGuard software ................................................................... 60
Adding or replacing a hard drive ........................................................................................................ 60
Removing the hard drive .................................................................................................... 60
Installing a hard drive ......................................................................................................... 62
10 Memory modules ........................................................................................................................................ 64
Replacing the memory module ........................................................................................................... 64
11 Security ........................................................................................................................................................ 67
Protecting the computer ..................................................................................................................... 67
Using passwords ................................................................................................................................ 68
Setting passwords in Windows .......................................................................................... 68
Setting passwords in Setup Utility (BIOS) ......................................................................... 69
Managing an administrator password ............................................................... 70
Entering an administrator password .................................................................. 70
Managing a power-on password ....................................................................... 70
Entering a power-on password ......................................................................... 71
Using antivirus software ..................................................................................................................... 71
Using firewall software ....................................................................................................................... 71
Installing critical security updates ....................................................................................................... 72
Installing an optional security cable lock ............................................................................................ 72
12 Backup and recovery .................................................................................................................................. 73
Restoring the system .......................................................................................................................... 74
Creating restore media ....................................................................................................................... 74
Performing a system recovery ............................................................................................................ 75
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