HP Stream 7 Manual

							Setting Setup Utility (BIOS) passwordsPasswordFunctionAdministrator password●Must be entered each time you access Setup Utility 
(BIOS).
●If you forget your administrator password, you cannot 
access Setup Utility (BIOS).
Power-on password●Must be entered each time you turn on or restart the 
tablet.
●If you forget your power-on password, you cannot turn 
on or restart the tablet.
To set, change, or delete an administrator or power-on password in Setup Utility (BIOS):
NOTE:If you have tablet with a detachable keyboard or keyboard dock, attach it before beginning 
these steps.
1.Turn off the tablet.
2.Hold the Volume down button.
3.While continuing to hold the Volume down button, press the power button to turn on the tablet.
The Startup menu is displayed.
4.Select Security, and then follow the on-screen instructions.
Your changes take effect when the tablet restarts.
Using Internet security software
When you use your tablet to access email, a network, or the Internet, you potentially expose your  tablet to tablet viruses, spyware, and other online threats. To help protect your tablet, Internet security  software that includes antivirus and firewall features may be preinstalled on your tablet as a trial offer. 
To provide ongoing protection against newly discovered viruses and other security risks, security 
software must be kept up to date. It is strongly recommended that you upgrade the security software 
trial offer or purchase the software of your choice in order to fully protect your tablet.
Using antivirus software
Computer viruses can disable programs, utilities, or the operating system, or cause them to function  abnormally. Antivirus software can detect most viruses, destroy them, and in most cases, repair any 
damage they have caused.
To provide ongoing protection against newly discovered viruses, antivirus software must be kept up to  date.
An antivirus program may be preinstalled on your tablet. It is strongly recommended that you use the 
antivirus program of your choice in order to fully protect your tablet.
For more information about tablet viruses, from the Start screen, tap , type support, and then 
select the 
HP Support Assistant app, or from the Windows desktop, tap the question mark icon in the 
notification area, at the far right of the taskbar.
Using Internet security software21  
						

							Using firewall software
Firewalls are designed to prevent unauthorized access to a system or network. A firewall can be 
software you install on your tablet and/or network, or it can be a combination of both hardware and 
software.
There are two types of firewalls to consider:
●Host-based firewalls—Software that protects only the tablet it is installed on.
●Network-based firewalls—Installed between your DSL or cable modem and your home network 
to protect all the computers on the network.
When a firewall is installed on a system, all data sent to and from the system is monitored and 
compared with a set of user-defined security criteria. Any data that does not meet those criteria is 
blocked.
Installing software updates
HP, Windows, and third-party software installed on your tablet should be regularly updated to correct 
security problems and improve software performance. For more information, see 
Updating programs 
and drivers on page 17.
Installing critical security updates
CAUTION:Microsoft sends out alerts regarding critical updates. To protect the tablet from security 
breaches and computer viruses, install all critical updates from Microsoft as soon as you receive an 
alert.
You can install these updates manually or automatically.
To view or change the settings:
1.From the Start screen, tap , type control panel.
2.Select System and Security, select Windows Update, select Change settings, and then follow 
the on-screen instructions.
Securing your wireless network
When you set up a WLAN or access an existing WLAN, always enable security features to protect 
your network from unauthorized access. WLANs in public areas (hotspots) like coffee shops and  airports may not provide any security.
Backing up your software applications and information
Regularly back up your software applications and information to protect them from being permanently 
lost or damaged through a virus attack or a software or hardware failure. For more information, see 
Backup and recovery on page 25.
22Chapter 7   Securing your tablet and information  
						

							8Using HP PC Hardware Diagnostics (UEFI)
HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run 
diagnostic tests to determine whether the tablet hardware is functioning properly. The tool runs 
outside the operating system so that it can isolate hardware failures from issues that are caused by  the operating system or other software components.
To start HP PC Hardware Diagnostics (UEFI):
1.Turn off the tablet.
2.Press and hold the Volume down button.
3.While continuing to hold the Volume down button, press the power button to turn on the tablet.
The Startup menu is displayed.
4.Press f2 at the bottom of the screen.
5.When the diagnostic tool opens, select the type of diagnostic test you want to run, and then 
follow the on-screen instructions.
NOTE:If you need to stop a diagnostic test, press esc.23  
						

							Downloading HP PC Hardware Diagnostics (UEFI) to a USB 
deviceNOTE:Instructions for downloading HP PC Hardware Diagnostics (UEFI) are provided in English 
only.
There are two options to download HP PC Hardware Diagnostics to a USB device:
Option 1: HP PC Diagnostics homepage— Provides access to the latest UEFI version
1.Go to http://hp.com/go/techcenter/pcdiags.
2.Tap the UEFI Download link, and then select Run.
Option 2: Support and Drivers pages—Provide downloads for a specific product for earlier and later 
versions
1.Go to http://www.hp.com.
2.Tap Support, located at the top of the page, and then tap Download Drivers.
3.In the text box, enter the product name, and then tap Go.
– or –
Tap Find Now to let HP automatically detect your product.
4.In the Diagnostic section, tap HP UEFI Support Environment.
– or –
Tap Download, and then select Run.
24Chapter 8   Using HP PC Hardware Diagnostics (UEFI)  
						

							9Backup and recovery
To protect your information, use Windows backup and restore utilities to back up individual files and folders, back up your entire hard drive, or create system restore points. In case of system failure, you 
can use the backup files to restore the contents of your tablet.
1.Swipe from the right edge of the touch screen to display the charms, tap Search, and then tap 
the search box.
2.In the search box, type restore, and then select from the list of displayed options.
NOTE:For detailed instructions on various backup and restore options, perform a search for these 
topics in Windows Help and Support.
In case of system instability, HP recommends that you print the recovery procedures and save them 
for later use.
NOTE:Windows includes the User Account Control feature to improve the security of your tablet. 
You may be prompted for your permission or password for tasks such as installing software, running 
utilities, or changing Windows settings. For more information, see Windows Help and Support.
Backing up your information
Recovery after a system failure is as good as your most recent backup. You should create system 
repair media and your initial backup immediately after initial system setup. As you add new software 
and data files, you should continue to back up your system on a regular basis to maintain a 
reasonably current backup.
For more information on the Windows backup features, see Windows Help and Support.
Performing a system recovery
NOTE:If you will be using F11 startup recovery or USB recovery media to recover your system, the 
tablet battery must have at least 70% battery power remaining before starting the recovery process.
In case of system failure or instability, the tablet provides the following tools to recover your files:
●Windows recovery tools: You can use Windows Backup and Restore to recover information you 
have previously backed up. You can also use Windows Automatic Repair to fix problems that 
might prevent Windows from starting correctly.
NOTE:If you are unable to boot (start up) your tablet, contact support.
Changing the boot device order
To change the boot order so that you can boot from an external device:
NOTE:An external flash drive is required to perform this procedure.
1.If possible, back up all personal files.
2.Shut down the tablet.
3.Connect the external flash drive.
Backing up your information25      
						

							4.Press and hold the Volume down button.
5.While continuing to hold the Volume down button, press the power button to turn on the tablet.
The Startup menu is displayed.
6.Tap F9 Boot Options.
7.Select the external flash drive as the boot device.
8.Restart the tablet.
Using Windows Refresh or Windows Reset
When your tablet is not working properly and you need to regain system stability, the Windows 
Refresh option allows you to start fresh and keep what is important to you.
The Windows Reset option allows you to perform detailed reformatting of your tablet, or remove 
personal information before you give away or recycle your tablet. For more information on these 
features, see Windows Help and Support.
26Chapter 9   Backup and recovery 
						

							10Specifications
Input power 
The power information in this section may be helpful if you plan to travel internationally with the tablet.
The tablet 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 tablet can be powered from a  standalone DC power source, it should be powered only with an AC adapter or a DC power source 
that is supplied and approved by HP for use with this tablet.
The tablet can operate on DC power within the following specifications. Operating voltage and current 
varies by platform.
Input powerRatingOperating voltage and current5 V dc @ 3A - 15WNOTE:This product is designed for IT power systems in Norway with phase-to-phase voltage not 
exceeding 240 V rms.NOTE:The tablet operating voltage and current can be found on the system regulatory label.
Operating environment
FactorMetricU.S.TemperatureOperating5°C to 35°C41°F to 95°FNonoperating-20°C to 60°C-4°F to 140°FRelative humidity (noncondensing)Operating10% to 90%10% to 90%Nonoperating5% to 95%5% to 95%Maximum altitude (unpressurized)Operating-15 m to 3,048 m-50 ft to 10,000 ftNonoperating-15 m to 12,192 m-50 ft to 40,000 ftInput power27   
						

							11Electrostatic 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 tablet, damage to a drive, or loss of information, observe 
these precautions:
●If removal or installation instructions direct you to unplug the tablet, first be sure that it is properly 
grounded.
●Keep components in their electrostatic-safe containers until you are ready to install them.
●Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible.
●Use nonmagnetic tools.
●Before handling components, discharge static electricity by touching an unpainted metal surface.
●If you remove a component, place it in an electrostatic-safe container.
28Chapter 11   Electrostatic Discharge 
						

							Index
A
AC adapter, testing15
antivirus software, using21
B
backing up software and information
22
battery
conserving power14
discharging14
factory-sealed14
finding information14
battery information, finding14
battery power14
Bluetooth device3, 4
C
caring for your tablet18
cleaning your tablet18
connecting to a WLAN4
corporate WLAN connection4
critical security updates, installing
22
D
Disk Cleanup software17
DisplayPort
connecting7
E
electrostatic discharge28
external AC power, using15
F
firewall software22
G
gestures
using9
H
HDMI port
connecting6
HDMI, configuring audio7
headphones, connecting5
headsets, connecting6
Hibernation
exiting13
initiating13
high-definition devices,  connecting
6, 7, 8
HP PC Hardware Diagnostics (UEFI)
downloading24
HP resources1
I
initiating Sleep and Hibernation
12
input power27
installing
critical security updates22
Internet security software, using
21
L
left-edge swipe touch screen gesture
11
M
maintenance
Disk Cleanup17
updating programs and drivers
17
Miracast8
O
one-finger slide touch screen gesture
11
operating environment27
P
passwords
Setup Utility (BIOS)21
Windows20
ports
HDMI6, 7
Miracast8
power
AC15
battery14
public WLAN connection4
R
recovery26
refresh26
right-edge swipe touch screen gesture
10
S
setting password protection on wakeup
13
Setup Utility (BIOS) passwords
21
shipping the tablet19
shutdown16
Sleep
exiting13
initiating13
Sleep and Hibernation
initiating12
software
Disk Cleanup17
software updates, installing22
speakers
connecting5
Starting right1
T
tap touch screen gesture9
testing an AC adapter15
top-edge swipe and bottom-edge  swipe touch screen gesture
11
touch screen gesture, one-finger slide
11
touch screen gestures
left-edge swipe11
right-edge swipe10
tap9
top-edge swipe and bottom-edge swipe
11
two-finger click10
Index29 
						

							two-finger pinch/zoom10
two-finger scroll9
traveling with the tablet19
turning off the tablet16
two-finger click touch screen gesture
10
two-finger pinch/zoom touch  screen gesture
10
two-finger scroll touch screen  gesture
9
U
unresponsive system16
updating programs and drivers
17
using external AC power15
using passwords20
V
video6
W
webcam
using5
Windows
Refresh26
Windows passwords20
Wireless Assistant software3
wireless controls
button3
operating system3
Wireless Assistant software3
wireless light3
wireless network (WLAN)
connecting4
corporate WLAN connection4
public WLAN connection4
wireless network, securing22
30Index