HP LJ475UT manual Jacks

Page 98

installing

49

 

 

 

removing

47

 

 

 

hard drive bay, identifying

13

HDMI

34

 

 

 

 

 

 

HDMI port, identifying

10

 

Hibernation

 

 

 

 

 

exiting

37

 

 

 

 

initiated during critical battery

level

42

 

 

 

 

initiating

37

 

 

 

high-definition devices,

 

connecting

34

 

 

 

hotkeys

 

 

 

 

 

 

adjusting volume

23

 

audio CD, DVD, or BD

 

controls

23

 

 

 

battery charge

23

 

 

decrease screen

 

 

brightness

23

 

 

description

22

 

 

 

increase screen brightness 23

muting speaker sound

23

QuickLock

23

 

 

 

Suspend

23

 

 

 

switching screen image

23

using

22

 

 

 

 

 

hubs

58

 

 

 

 

 

 

I

 

 

 

 

 

 

 

icons

 

 

 

 

 

 

 

network

16

 

 

 

 

wired network

16

 

 

wireless

16

 

 

 

input power

84

 

 

 

integrated numeric keypad,

 

identifying

7, 25

 

 

integrated webcam light,

 

identifying

12

 

 

 

internal display switch

12

 

internal microphones,

 

 

identifying

12

 

 

 

Internet connection setup

17

issues, resolving

77

 

 

J jacks

audio-in (microphone) 8 audio-out (headphone) 8 network 10

RJ-11 (modem)

9

 

RJ-45 (network)

10

 

K

 

 

 

 

 

 

keyboard hotkeys, identifying

22

keypad, embedded numeric

6

keypad, external

 

 

 

num lock

26

 

 

using

 

26

 

 

 

 

keypad, integrated numeric

7

keypads, identifying

24, 25

 

keys

 

 

 

 

 

 

computer

6, 7

 

 

esc

6

 

 

 

 

 

fn 6, 7, 24

 

 

 

function 6, 7

 

 

menu

 

6, 7

 

 

 

num lk

6, 7

 

 

 

volume

31

 

 

 

L

 

 

 

 

 

 

labels

 

 

 

 

 

 

Bluetooth

82

 

 

regulatory

82

 

 

serial number

82

 

SIM

82

 

 

 

 

wireless certification 82

 

WLAN

82

 

 

 

legacy support, USB

74

 

lights

 

 

 

 

 

 

AC adapter

10

 

 

caps lock

4

 

 

 

drive

8

 

 

 

 

optical drive

9

 

 

power

4

 

 

 

 

TouchPad

4

 

 

Web browser

4

 

 

webcam

12

 

 

 

wireless

4

 

 

 

local area network (LAN)

 

cable required 21

 

connecting cable

21

 

low battery level

42

 

 

M

 

 

 

 

 

 

managing a power-on

 

password

68

 

 

 

managing an administrator

 

password

68

 

 

 

Media Card Reader

8

 

media controls

29

 

 

media controls, keys

23

memory module

 

inserting

63

 

removing

62

 

menu key, identifying

6, 7

mouse, external

 

setting preferences

28

mute key, identifying

23

N

network cable connecting 21

noise suppression circuitry 21

network connection icons

16

network jack, identifying

10

noise suppression circuitry

network cable 21

 

num lk key,

 

identifying 6, 7, 24, 25

 

num lock, external keypad

26

O

operating environment 85 operating system 36 operating system, passwords set

in 67

 

 

 

 

 

optical disc

 

 

 

 

inserting

51

 

 

 

removing

51

 

 

 

optical drive

9, 60

 

 

 

optical drive eject button

9

 

optical drive light 9

 

 

 

optional external devices,

 

 

using

60

 

 

 

 

optional security cable 70

 

P

 

 

 

 

 

passwords

 

 

 

 

set in Computer Setup

67

set in operating system

 

67

pinching TouchPad gesture

28

ports

 

 

 

 

 

external monitor

10, 33

 

HDMI

10, 34

 

 

 

USB

9, 11, 58

 

 

 

VGA

33

 

 

 

 

power button, identifying

5

 

power connector, identifying

10

power light

4

 

 

 

power, conserving

43

 

 

88 Index

Image 98
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 Welcome Finding informationFinding information Resources For information aboutTouchPad Getting to know your computerTop Lights Control Center System Power Management ButtonsKeys Fn keyEsc key Front Right Left Left Display Bottom Networking Using an Internet service provider ISP Using a Wlan Identifying wireless and network status iconsCreating a wireless connection Turning wireless devices on and offConnecting to an existing Wlan Setting up a new WlanProtecting your Wlan Roaming to another networkUsing a modem select models only Using Bluetooth wireless devices select models onlyConnecting to a wired network Connecting a modem cableConnecting a country- or region-specific modem cable adapter Connecting to a local area network LAN select models only Identifying the hotkeys Using the keyboardKeyboard and pointing devices Using the keyboard Using keypads Using the embedded numeric keypadUsing the integrated numeric keypad Turning the embedded numeric keypad on and offTurning the TouchPad off and on Using the TouchPadUsing an optional external numeric keypad Selecting Using TouchPad gesturesNavigating Pinching/Zooming Setting pointing device preferencesScrolling Using the media activity keys MultimediaUsing the audio features Adjusting the volume Using the Webcam select models only Checking your audio functionsUsing video devices VGAConnecting an Hdmi device select models only Configuring audio for Hdmi select models only Power management Shutting down the computerInitiating and exiting Suspend Setting power optionsUsing power-saving states Initiating and exiting HibernationUsing power management Using battery powerUsing the Power icon Viewing the current power management settingsDisplaying the remaining battery charge Inserting or removing the battery Charging a battery Identifying low battery levels Maximizing battery lifeManaging low battery levels Resolving a low battery level Conserving battery powerStoring a battery Replacing the battery Using external AC powerDisposing of a used battery Testing an AC adapter Drives Handling drivesReplacing or upgrading the hard drive Removing the hard driveLift the hard drive 3 out of the hard drive bay Drives Installing a hard drive Page Inserting an optical disc Using optical drives select models onlyIdentifying the installed optical drive Removing an optical discWhen the disc tray opens normally Page Inserting a digital card Using Digital Media Slot cards select models onlyExternal cards and devices Removing a digital card Using ExpressCards select models only Configuring an ExpressCardInserting an ExpressCard Using a USB device Removing an ExpressCardConnecting a USB device Removing a USB deviceUsing optional external devices Using optional external drivesMemory modules Page Page Page Page Security Protecting the computerSetting passwords in Computer Setup Using passwordsSetting passwords in the operating system Managing a power-on password Managing an administrator passwordEntering an administrator password Using firewall software Entering a power-on passwordInstalling an optional security cable Backup and Recovery Performing a system recovery Backing up your informationPerforming a system recovery Backing up your information Using Computer Setup Computer SetupStarting Computer Setup Navigating and selecting in Computer SetupUpdating the Bios Restoring factory settings in Computer SetupDetermining the Bios version Downloading a Bios updateComputer is unable to start up Troubleshooting and supportTroubleshooting Computer screen is blankComputer is unusually warm Software is functioning abnormallyComputer is on but not responding An external device is not workingWireless network connection is not working Optical disc tray does not open for removal of a CD or DVDMovie is not visible on an external display Computer does not detect the optical driveDisc does not play Contacting customer support Labels ComponentCleaning your computer Cleaning productsSpecifications Input powerOperating environment Electrostatic discharge Index USBJacks