HP 15-R181NR User Manual page 77

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Index
A
AC adapter 7
AC adapter, testing 44
action keys
decrease screen brightness
37
Help and Support 37
identifying 13
increase screen brightness 37
next track or section 38
play, pause, resume 38
previous track or section 38
switch screen image 37
volume down 38
volume mute 37
volume up 38
wireless 38
AMD Dual Graphics 46
antivirus software, using 54
audio features, testing 24
audio-out (headphone)/audio-in
(microphone) jack 7, 23
B
backing up software and
information 55
backups 59
battery
discharging 42
disposing 43
low battery levels 42
replacing 44
storing 43
battery bay, identifying 14
battery information, finding 42
battery lock and unlock latch,
identifying 14
battery power 41
battery release latch 14
battery temperature 43
BIOS
determining version 56
downloading an update 57
updating 56
Bluetooth device 16, 20
Bluetooth label 15
boot order
changing HP Recovery
Manager 62
bottom 15
buttons
left TouchPad 10
power 12
right TouchPad 10
C
caps lock light, identifying 11
caring for your computer 49
cleaning your computer 49
components
bottom 14
display 9
front side 5
left side 7
right side 6
top 10
computer, traveling 43
connecting to a WLAN 19
connector, power 7
corporate WLAN connection 19
critical battery level 43
critical security updates,
installing 54
D
deleted files
restoring 60
Disk Cleanup software 49
Disk Defragmenter software 48
E
edge swipe gestures 35
edge—swipe gestures
top-edge swipe 36
electrostatic discharge 64
esc key, identifying 13
external AC power, using 44
F
firewall software 54
fn key, identifying 13, 38
Fun things to do 2
G
graphics
AMD Dual Graphics 46
Hybrid Graphics 46
H
hard drive light 8
HDMI
configuring audio 26
HDMI port
connecting 25
identifying 7, 23
headphones and microphones,
connecting 24
headphones, connecting 24
Hibernation
exiting 40
initiated during critical battery
level 43
initiating 40
high-definition devices,
connecting 25, 26
hot keys
description 38
using 38
HP and third-party software
updates, installing 54
HP PC Hardware Diagnostics
(UEFI)
downloading 58
using 57
HP Recovery Manager
correcting boot problems 62
starting 62
HP Recovery media
creating 59
recovery 62
HP Recovery partition
recovery 61
removing 62
Hybrid Graphics 46
Index
65

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