HP EliteBook 820 G4, User Manual

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I
infrared camera lights, identifying 8
infrared camera, identifying 8
input power 66
integrated webcam light,
identifying 8
internal microphones, identifying 8
J
jacks
audio-out (headphone)/audio-in
(microphone) combo 6
K
keyboard and optional mouse
using 26
keypad
embedded numeric 13
keys
esc 13
fn 13
num lk 13
Windows key 13
L
labels
Bluetooth 17
regulatory 17
serial number 17
service 17
wireless certification 17
WLAN 17
legacy support, USB 60
lights
battery 4
call answer 11
call end 11
caps lock 11
fn lock 11
infrared camera 8
microphone mute 11
mute 11
num lock 11
power 6
privacy key 11
sharing or presenting 11
webcam 8
wireless 11
locating information
hardware 3
software 3
low battery level 37
M
maintenance
Disk Cleanup 50
Disk Defragmenter 50
HP 3D DriveGuard 50
updating programs and drivers
51
memory card 34
microphone mute key, identifying
14
microphone mute light, identifying
11
microSD card slot, identifying 4
minimized image recovery 57
minimized image, creating 56
Miracast 32
mute light, identifying 11
N
Near Field Communication tapping
area, identifying 10
Near Field Communications (NFC)
tapping area
using 27
NFC 27
num lk key, identifying 13
num lock light 11
O
one-finger slide touch screen
gesture 25
operating environment 66
original system recovery 56
P
passwords
administrator 40
BIOS administrator 41
user 40
ports
HDMI 4, 31
Miracast 32
USB 3.x charging 4, 6
USB Type-C Thunderbolt 29
USB Type-C Thunderbolt port 4
power
battery 36
conserving 37
options 34
power button 33
power button, identifying 6
power connector, identifying 5
power light, identifying 6
power switch 33
power-saving states 34
privacy key light, identifying 11
product name and number,
computer 17
public WLAN connection 20
R
readable media 34
recover
options 56
recovery
discs 55, 57
HP Recovery Manager 56
media 57
starting 57
supported discs 55
system 56
USB flash drive 57
using HP Recovery media 55
recovery media
creating 54
creating using HP Recovery
Manager 55
recovery partition
removing 59
regulatory information
regulatory label 17
wireless certification labels 17
S
security cable slot, identifying 4
serial number 17
serial number, computer 17
service labels, locating 17
setting password protection on
wakeup 35
setting power options 34
setup utility
navigating and selecting 60
restoring factory settings 60
sharing or presenting light 11
shipping the computer 52
shutdown 33
SIM card
inserting 18
70 Index ENWW