HP ProBook 4321s Notebook-PC - Manual (Page 192)

installing 100
replacing 93
hard drive
external 92, 111
HP 3D DriveGuard 90
installing 100
replacing 93
hard drive recovery 157
hardware, identifying 1
HDMI port 43, 56
headphone (audio-out) jack 8,
50
headphones 50
Hibernation
exiting 72
initiated during critical battery
level 79
initiating 72
hotkeys
audio CD or DVD controls 43
decreasing screen
brightness 42
decreasing speaker
volume 43
description 40
displaying system
information 42
increasing screen
brightness 42
increasing speaker volume 43
initiating Sleep 42
muting speaker sound 43
opening default e-mail
application 43
opening Web browser 43
switching screen image 42
using 41
volume mute 50
HP 3D DriveGuard 90
HP Client Configuration
Manager 174, 176
HP Client Manager for
Altiris 174
HP Connection Manager
software 18
HP Mobile Broadband
Module 23
HP QuickLook 164
HP SpareKey enrollment 162
HP System Software
Manager 174, 177
hubs 107
I
icons
Connection Manager 17
network 28
network status 17
wireless 17
image, computer 173
initiating Sleep hotkey 42
integrated keypad keys,
identifying 7
Intel HT Technology 164
interference, minimizing 29
internal display switch,
identifying 4, 12
internal microphone,
identifying 12, 50
Internet connection setup 20
J
jacks
audio-in (microphone) 8, 50
audio-out (headphone) 8, 50
RJ-11 (modem) 8, 9
RJ-45 (network) 10
K
keyboard
removing 97, 122
keyboard hotkeys, identifying 40
keypad keys, identifying 7
keypad, embedded
enabling and disabling 46
switching key functions 46
using 46
keypad, external
num lock 47
using 47
keys
embedded keypad 6
esc 6, 7
fn 6, 7
function 6, 7
keypad 7
Windows applications 6, 7
Windows logo 6, 7
L
labels
Bluetooth 15
HP Mobile Broadband
Module 15
Microsoft Certificate of
Authenticity 15
modem approval 15
regulatory 15
service tag 14
SIM 15
wireless certification 15
WLAN 15
LAN, connecting 35
language, changing in Computer
Setup 162
latches, battery release 11
legacy support, USB 159, 163
light, drive 90
lights
AC adapter 9
caps lock 3
drive 7
optical drive 8, 9
power 4
QuickLook 3
QuickWeb 3
TouchPad 2, 3
webcam 12
local area network (LAN)
cable required 35
connecting cable 35
logical drive designations 170
low battery level 78
M
maintenance
Disk Cleanup 89
Disk Defragmenter 89
McAfee Total Protection 141,
142
Media Card Reader, identifying 8
media controls, hotkeys 43
memory module
removing 122
replacing 118
microphone (audio-in) jack 8
microphone, internal 50
Microsoft Certificate of Authenticity
label 15
180 Index