HP ProBook 4230s Notebook PC - Manual (Page 89)

HDMI 31
HDMI port, identifying 9
Hibernation
exiting 35
initiated during critical battery
level 39
initiating 35
high-definition devices,
connecting 31
hotkeys
adjusting volume 21
audio CD, DVD, or BD
controls 21
battery charge 21
decrease screen brightness
21
description 20
increase screen brightness 21
muting speaker sound 21
Suspend 21
switching screen image 21
using 20
hubs 50
I
icons
network 14
wired network 14
wireless 14
input power 75
integrated webcam light,
identifying 10
internal microphones, identifying
10
Internet connection setup 15
issues, resolving 68
J
jacks
audio-in (microphone) 7
audio-out (headphone) 7
RJ-11 (modem) 9
RJ-45 (network) 8
K
keyboard hotkeys, identifying 20
keypad, external
num lock 23
using 23
keypads, identifying 22
keys
computer 6
embedded numeric keypad 6
fn 6, 22
function 6
menu 6
num lk 6
volume 29
L
labels
Bluetooth 73
regulatory 73
serial number 73
SIM 73
wireless certification 73
WLAN 73
latches
access cover 11
battery 11
legacy support, USB 65
lights
AC adapter 8
caps lock 4
drive 7
power 4
Web browser 4
webcam 10
wireless 4
local area network (LAN)
cable required 19
connecting cable 19
low battery level 39
M
managing a power-on password
60
managing an administrator
password 60
Media Card Reader 7
media controls 27
media controls, keys 21
memory module
inserting 55
removing 54
menu key, identifying 6
mouse, external
setting preferences 26
mute key, identifying 21
N
network cable 19
connecting 19
noise suppression circuitry 19
network connection icons 14
noise suppression circuitry
network cable 19
num lk key, identifying 6, 22
num lock, external keypad 23
O
operating environment 76
operating system 33
operating system, passwords set
in 59
optical drive 52
optional external devices, using
52
optional security cable 62
P
passwords
set in Computer Setup 59
set in operating system 59
pinching TouchPad gesture 26
ports
external monitor 9, 30
HDMI 9, 31
USB 8, 9, 50
USB charging 8
VGA 30
power button, identifying 5
power connector, identifying 8
power light 4
power, conserving 40
power-on password
creating 60
entering 61
managing 60
product name and number,
computer 73
public WLAN connection 15
R
readable media 34
recovery 63
regulatory information
regulatory label 73
wireless certification labels 73
release latches
battery 37
Index 79