HP ProBook 455 G1 Notebook PC - Manual (Page 107)

hot keys
adjusting microphone volume
27
adjusting volume 27
decrease screen brightness
27
decreasing speaker sound 27
description 27
increase screen brightness 27
increasing speaker sound 27
media 31
mute microphone sound 27
Sleep 27
switching screen image 27
using 27
HP 3D DriveGuard 54
HP ProtectTools Security
Manager 68
hubs 45
I
input power 88
integrated numeric keypad,
identifying 9, 29
integrated webcam light,
identifying 13
internal display switch 13
internal microphones, identifying
13
Internet connection setup 18
issues, resolving 90
J
jacks
audio-in (microphone) 11
audio-out (headphone) 11
RJ-45 (network) 12
K
keyboard hot keys, identifying 27
keypad
embedded numeric 8
identifying 28
integrated numeric 9
keypad, external
num lock 29
using 29
keypads, identifying 29
keys
esc 8, 9
fn 8, 9
function 8, 9
media 31
volume 31
Windows applications 8
L
labels
Bluetooth 87
Microsoft Certificate of
Authenticity 87
regulatory 87
serial number 87
wireless certification 87
WLAN 87
latches,
battery release 14
service door release 14
legacy support, USB 80
lights
AC adapter/battery 12
caps lock 5
hard drive 10, 54
microphone mute 5
mute 5
num lock 5
power 5
RJ-45 (network) 12
webcam 13
wireless 5
low battery level 39
M
maintenance
Disk Cleanup 54
Disk Defragmenter 53
media activity controls 31
Media Card Reader, identifying
10
media hot keys 31
memory module
identifying 14
inserting 71
removing 70
replacing 70
microhone mute light 5
microphone (audio-in) jack,
identifying 11
microphone mute key,
identifying 27
Microsoft Certificate of Authenticity
label 87
mouse, external
setting preferences 21
Mute light 5
N
num lk key, identifying 28, 29
num lock light 5
num lock, external keypad 29
O
operating environment 88
operating system
Microsoft Certificate of
Authenticity label 87
Product Key 87
optical disc
inserting 56
removing 56
optical drive 46
optical drive eject button,
identifying 11
optical drive, identifying 11
optional external devices, using
46
P
passwords
administrator 61
BIOS administrator 62
DriveLock 63
user 61
pinching TouchPad gesture 24
pointing devices, setting
preferences 21
ports
external monitor 12, 33
HDMI 12, 34
USB 11, 12
VGA 33
power
battery 38
conserving 41
options 36
power button 36
identifying 6
power connector, identifying 12
power lights 5
power switch 36
power-saving states 36