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