8 Drives .............................................................................................................................................................

51

Handling drives ...................................................................................................................................

51

Using hard drives ...............................................................................................................................

51

Removing or replacing the service door ............................................................................

52

Removing the service door ...............................................................................

52

Replacing the service door ................................................................................

52

Replacing or upgrading the hard drive ...............................................................................

53

Removing the hard drive ...................................................................................

53

Installing a hard drive ........................................................................................

54

Improving hard drive performance .....................................................................................

55

Using Disk Defragmenter ..................................................................................

55

Using Disk Cleanup ...........................................................................................

55

Using HP 3D DriveGuard ...................................................................................................

56

Identifying HP 3D DriveGuard status ................................................................

56

9 Security ..........................................................................................................................................................

57

Protecting the computer .....................................................................................................................

57

Using passwords ................................................................................................................................

57

Setting passwords in Windows ..........................................................................................

58

Setting passwords in Computer Setup ..............................................................................

59

Managing a BIOS administrator password ........................................................................

59

Entering a BIOS administrator password ..........................................................

60

Managing a Computer Setup DriveLock password ...........................................................

60

Setting a DriveLock password ...........................................................................

61

Entering a DriveLock password ........................................................................

62

Changing a DriveLock password ......................................................................

62

Removing DriveLock protection ........................................................................

62

Using Computer Setup Automatic DriveLock ....................................................................

63

Entering an Automatic DriveLock password .....................................................

63

Removing Automatic DriveLock protection .......................................................

63

Using antivirus software .....................................................................................................................

64

Using firewall software .......................................................................................................................

64

Installing critical security updates .......................................................................................................

64

Using HP Client Security (select models only) ...................................................................................

65

Installing an optional security cable ....................................................................................................

65

Using the fingerprint reader (select models only) ...............................................................................

65

Locating the fingerprint reader ...........................................................................................

66

10 Maintenance ................................................................................................................................................

67

Adding or replacing memory modules ................................................................................................

67

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