HP Pavilion Ultrabook 15 B000 Manual

12 Specifications
Input power
The power information in this section may be helpful if you plan to travel internationally with the
computer.
The computer operates on DC power, which can be supplied by an AC or a DC power source. The AC
power source must be rated at 100–240 V, 50–60 Hz. Although the computer can be powered from a
standalone DC power source, it should be powered only with an AC adapter or a DC power source
supplied and approved by HP for use with this computer.
The computer can operate on...

Operating-15 m to 3,048 m-50 ft to 10,000 ft
Nonoperating-15 m to 12,192 m-50 ft to 40,000 ft
72 Chapter 12   Specifications 

13 Electrostatic Discharge
Electrostatic discharge is the release of static electricity when two objects come into contact—for
example, the shock you receive when you walk across the carpet and touch a metal door knob.
A discharge of static electricity from fingers or other electrostatic conductors may damage electronic
components. To prevent damage to the computer, damage to a drive, or loss of information, observe
these precautions:
●If removal or installation instructions direct you to unplug the...

Index
A
AC adapter 6
AC adapter, testing 44
action keys
decrease screen brightness 36
functions 35
Help and Support 36
identifying 12
increase screen brightness 36
next track or section 36
play, pause, resume 36
previous track or section 36
switch screen image 36
using 35
volume down 36
volume mute 36
volume up 36
wireless 36
antivirus software, using 58
audio 21
audio functions, checking 22
audio-in (microphone) jack 7
audio-out (headphone) jack 7, 21
B
back up
personal files 65
backing up software and...

initiated during critical battery
level 42
initiating 38, 39
high-definition devices,
connecting 24, 25
hot keys
description 37
display system information 37
functions 37
using 37
HP 3D DriveGuard 52
HP and third-party software
updates, installing 59
HP Recovery Manager 68
correcting boot problems 69
starting 69
HP Recovery media
creating 65
recovery 69
HP Recovery partition 69
recovery 69
removing 70
hubs 47
I
input power 71
installing
critical updates 59
optional security cable lock 59
Integrated...

recovery partition 69
removing 70
recycle
computer 66, 67
refresh 67
computer 66
regulatory information
regulatory label 14
wireless certification labels 14
remove everything and reinstall
Windows 67
reset
computer 66, 67
steps 67
restore
Windows File History 66
right-edge swipe 33
RJ-45 (network) jack, identifying 5
S
scrolling TouchPad gesture 28
security cable lock, installing 59
security cable slot, identifying 6
security, wireless 17
serial number 13
service label, computer 13
service labels...