HP LJ475UT manual

Page 99

power-on password

 

 

 

creating

68

 

 

 

 

entering

69

 

 

 

 

managing

68

 

 

 

product name and number,

 

computer

82

 

 

 

 

public WLAN connection

17

 

R

 

 

 

 

 

 

 

readable media

37

 

 

 

recovery

71

 

 

 

 

 

regulatory information

 

 

regulatory label

82

 

 

wireless certification labels 82

release latches

 

 

 

 

 

access cover

13

 

 

battery

 

13, 40

 

 

 

RJ-11 (modem) jack,

 

 

identifying

9

 

 

 

 

 

RJ-45 (network) jack,

 

 

identifying

10

 

 

 

 

S

 

 

 

 

 

 

 

screen brightness keys

23

 

screen image, switching

23

 

scrolling TouchPad gesture

28

security cable

70

 

 

 

security cable slot, identifying

10

security, wireless

18

 

 

serial number, computer

82

 

setup of WLAN

 

17

 

 

 

setup utility

 

 

 

 

 

 

navigating and selecting

74

restoring factory settings

75

shut down

 

36

 

 

 

 

 

SIM slot, identifying

13

 

 

slots

 

 

 

 

 

 

 

ExpressCard

11

 

 

security cable

10

 

 

SIM 13

 

 

 

 

 

 

speakers, identifying

12

 

 

storing battery

43

 

 

 

Suspend

 

 

 

 

 

 

 

exiting

37

 

 

 

 

 

initiating

37

 

 

 

 

T

 

 

 

 

 

 

 

temperature

43

 

 

 

 

TouchPad

 

 

 

 

 

 

 

buttons

 

4

 

 

 

 

 

identifying

26

 

 

 

 

 

setting preferences

28

 

TouchPad gestures

 

 

 

 

pinching

28

 

 

 

 

 

scrolling

28

 

 

 

 

 

zooming

28

 

 

 

 

 

TouchPad light

4

 

 

 

 

 

TouchPad on/off button

 

3

 

TouchPad, identifying

3

 

 

traveling with the

 

 

 

 

 

computer

43, 82

 

 

 

 

tray-load optical drive

51

 

troubleshooting

 

 

 

 

 

 

disc burning

81

 

 

 

 

disc play

80

 

 

 

 

 

external display

 

80

 

 

optical disc tray

 

79

 

 

 

optical drive detection

80

 

turning off the computer

36

 

U

 

 

 

 

 

 

 

 

unresponsive system

36

 

USB cable, connecting

59

 

USB devices

 

 

 

 

 

 

connecting

59

 

 

 

 

 

description

58

 

 

 

 

 

removing

59

 

 

 

 

 

USB hubs

58

 

 

 

 

 

 

USB legacy support

74

 

 

USB port, identifying

11

 

 

USB ports, identifying

9, 58

 

V

 

 

 

 

 

 

 

 

vents, identifying

10, 13

 

 

VGA port, connecting

33

 

video, using

33

 

 

 

 

 

volume

 

 

 

 

 

 

 

 

adjusting

31

 

 

 

 

 

buttons

 

31

 

 

 

 

 

 

keys 31

 

 

 

 

 

 

 

volume keys, identifying

23

 

W

 

 

 

 

 

 

 

 

Web browser button, identifying

5

Web browser light

4

 

 

 

webcam

 

 

 

 

 

 

 

 

using

32

 

 

 

 

 

 

webcam light, identifying

12

 

webcam, identifying

12

 

 

wireless antennas, identifying

12

wireless button

 

 

 

using 16

 

 

 

wireless button, identifying

5

wireless certification label

82

wireless devices, types

16

 

wireless encryption 18

 

 

wireless icon

 

16

 

 

wireless light

 

4, 16

 

 

wireless network (WLAN)

 

connecting

17

 

 

corporate WLAN

 

 

connection 17

 

 

described

 

16

 

 

equipment needed

17

 

public WLAN connection

17

security

18

 

 

WLAN antennas, identifying

12

WLAN device

82

 

 

WLAN label

82

 

 

writable media

37

 

 

WWAN antennas, identifying

12

Z

 

zooming TouchPad gesture

28

Index 89

Image 99
Contents HP Notebook User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents VGA Drives Performing a system recovery Backing up your information Cleaning products Page Finding information WelcomeResources For information about Finding informationGetting to know your computer TopTouchPad Lights Buttons Control Center System Power ManagementFn key KeysEsc key Front Right Left Left Display Bottom Networking Using an Internet service provider ISP Turning wireless devices on and off Identifying wireless and network status iconsCreating a wireless connection Using a WlanSetting up a new Wlan Connecting to an existing WlanRoaming to another network Protecting your WlanConnecting a modem cable Using Bluetooth wireless devices select models onlyConnecting to a wired network Using a modem select models onlyConnecting a country- or region-specific modem cable adapter Connecting to a local area network LAN select models only Using the keyboard Keyboard and pointing devicesIdentifying the hotkeys Using the keyboard Using the embedded numeric keypad Using keypadsTurning the embedded numeric keypad on and off Using the integrated numeric keypadUsing the TouchPad Using an optional external numeric keypadTurning the TouchPad off and on Using TouchPad gestures NavigatingSelecting Setting pointing device preferences ScrollingPinching/Zooming Multimedia Using the media activity keysUsing the audio features Adjusting the volume Checking your audio functions Using the Webcam select models onlyVGA Using video devicesConnecting an Hdmi device select models only Configuring audio for Hdmi select models only Shutting down the computer Power managementInitiating and exiting Hibernation Setting power optionsUsing power-saving states Initiating and exiting SuspendViewing the current power management settings Using battery powerUsing the Power icon Using power managementDisplaying the remaining battery charge Inserting or removing the battery Charging a battery Maximizing battery life Managing low battery levelsIdentifying low battery levels Conserving battery power Storing a batteryResolving a low battery level Using external AC power Disposing of a used batteryReplacing the battery Testing an AC adapter Handling drives DrivesRemoving the hard drive Replacing or upgrading the hard driveLift the hard drive 3 out of the hard drive bay Drives Installing a hard drive Page Removing an optical disc Using optical drives select models onlyIdentifying the installed optical drive Inserting an optical discWhen the disc tray opens normally Page Using Digital Media Slot cards select models only External cards and devicesInserting a digital card Removing a digital card Configuring an ExpressCard Using ExpressCards select models onlyInserting an ExpressCard Removing an ExpressCard Using a USB deviceRemoving a USB device Connecting a USB deviceUsing optional external drives Using optional external devicesMemory modules Page Page Page Page Protecting the computer SecurityUsing passwords Setting passwords in the operating systemSetting passwords in Computer Setup Managing an administrator password Entering an administrator passwordManaging a power-on password Entering a power-on password Using firewall softwareInstalling an optional security cable Performing a system recovery Backing up your information Backup and RecoveryPerforming a system recovery Backing up your information Navigating and selecting in Computer Setup Computer SetupStarting Computer Setup Using Computer SetupRestoring factory settings in Computer Setup Updating the BiosDownloading a Bios update Determining the Bios versionComputer screen is blank Troubleshooting and supportTroubleshooting Computer is unable to start upAn external device is not working Software is functioning abnormallyComputer is on but not responding Computer is unusually warmOptical disc tray does not open for removal of a CD or DVD Wireless network connection is not workingComputer does not detect the optical drive Disc does not playMovie is not visible on an external display Contacting customer support Component LabelsCleaning products Cleaning your computerInput power SpecificationsOperating environment Electrostatic discharge USB IndexJacks