Broadcom BRCM1041 802.11abgn module User Manual 2 of 2

Broadcom Corporation 802.11abgn module 2 of 2

User manual 2 of 2

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Computer User Guide
© Copyright 2009 Hewlett-Packard
Development Company, L.P.
Bluetooth is a trademark owned by its
proprietor and used by Hewlett-Packard
Company under license. SD Logo is a
trademark of its proprietor. Microsoft and
Windows are U.S. registered trademarks of
Microsoft Corporation.
The information contained herein is subject
to change without notice. The only
warranties for HP products and services are
set forth in the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
First Edition: September 2009
Document Part Number: 574399-001
Product notice
This user guide describes features that are
common to most models. Some features
may not be available on your computer.
To obtain the latest information in the
Computer User Guide, go to the HP Web site
at http://www.hp.com/support.
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not
place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the
AC adapter comply with the user-accessible surface temperature limits defined by the International
Standard for Safety of Information Technology Equipment (IEC 60950).
iii
iv
Safety warning notice
Table of contents
1 Hardware features
Identifying the hardware ....................................................................................................................... 1
Top components .................................................................................................................. 1
TouchPad ............................................................................................................ 1
Lights ................................................................................................................... 2
Buttons ................................................................................................................ 3
Keys .................................................................................................................... 4
Front components ................................................................................................................ 4
Right-side components ........................................................................................................ 5
Left-side components .......................................................................................................... 6
Display components ............................................................................................................ 7
Bottom components ............................................................................................................. 8
Wireless antennas ............................................................................................................... 9
Additional hardware components ...................................................................................... 10
Identifying the labels ........................................................................................................................... 10
2 Wireless and local area network
Using wireless devices ....................................................................................................................... 13
Identifying wireless and network status icons .................................................................... 13
Using the wireless controls ................................................................................................ 14
Using the wireless button ................................................................................................... 14
Using Wireless Assistant software (select models only) .................................................... 15
Using HP Connection Manager (select models only) ........................................................ 15
Using operating system controls ........................................................................................ 15
Using a WLAN .................................................................................................................................... 17
Setting up a WLAN ............................................................................................................ 17
Protecting your WLAN ....................................................................................................... 17
Connecting to a WLAN ...................................................................................................... 18
Roaming to another network .............................................................................................. 19
Using HP Mobile Broadband (select models only) ............................................................................. 20
Inserting a SIM ................................................................................................................... 20
Removing a SIM ................................................................................................................ 21
Using Bluetooth wireless devices ....................................................................................................... 23
Bluetooth and Internet Connection Sharing (ICS) ............................................................. 23
Troubleshooting wireless connection problems ................................................................................. 24
Cannot connect to a WLAN ............................................................................................... 24
Cannot connect to a preferred WLAN network .................................................................. 25
Network icon for WLAN is not displayed ............................................................................ 25
Current WLAN network security codes are unavailable .................................................... 25
WLAN connection is very weak ......................................................................................... 26
Cannot connect to the wireless router ............................................................................... 26
Connecting to a local area network (LAN) .......................................................................................... 27
3 Multimedia
Multimedia features ............................................................................................................................ 29
Identifying your multimedia components ........................................................................... 29
Adjusting the volume ......................................................................................................... 31
Multimedia software ........................................................................................................................... 32
Using preinstalled multimedia software ............................................................................. 32
Installing multimedia software from the Internet ................................................................ 32
Audio .................................................................................................................................................. 33
Connecting external audio devices .................................................................................... 33
Checking your audio functions ........................................................................................... 33
Video .................................................................................................................................................. 35
Connecting an external monitor or projector ...................................................................... 35
Connecting an HDMI device .............................................................................................. 35
Configuring audio for HDMI (select models only) .............................................. 36
Webcam ............................................................................................................................................. 37
4 Drives and external devices
Drives ................................................................................................................................................. 40
Identifying installed drives .................................................................................................. 40
Handling drives .................................................................................................................. 40
Improving hard drive performance ..................................................................................... 41
Using Disk Defragmenter .................................................................................. 41
Using Disk Cleanup ........................................................................................... 41
Replacing the hard drive in the hard drive bay .................................................................. 41
Using external drives ......................................................................................................... 43
Connecting optional external drives .................................................................. 44
Sharing optical drives ........................................................................................................ 44
External devices ................................................................................................................................. 45
Using a USB device ........................................................................................................... 45
Connecting a USB device ................................................................................. 45
Removing a USB device ................................................................................... 45
Using Digital Media Slot cards ........................................................................................... 46
Inserting a digital card ....................................................................................... 46
Removing a digital card ..................................................................................... 47
vi
5 Memory modules
6 Pointing devices and keyboard
Setting pointing device preferences ................................................................................................... 53
Using pointing devices ....................................................................................................................... 53
Using the TouchPad .......................................................................................................... 53
Connecting an external mouse .......................................................................................... 53
Using the keyboard ............................................................................................................................ 53
Using hotkeys .................................................................................................................... 53
Initiating Sleep ................................................................................................... 54
Switching the screen image .............................................................................. 55
Decreasing screen brightness ........................................................................... 55
Increasing screen brightness ............................................................................ 55
Initiating QuickLock ........................................................................................... 55
Muting speaker sound ....................................................................................... 56
Decreasing speaker volume .............................................................................. 56
Increasing speaker volume ............................................................................... 56
7 Power management
Setting power options ......................................................................................................................... 57
Using power-saving states ................................................................................................. 57
Initiating and exiting Sleep ................................................................................ 57
Initiating and exiting Hibernation ....................................................................... 58
Using the battery meter ..................................................................................................... 58
Using power plans ............................................................................................................. 59
Viewing the current power plan ......................................................................... 59
Selecting a different power plan ........................................................................ 59
Customizing power plans .................................................................................. 59
Setting password protection on wakeup ............................................................................ 59
Using external AC power .................................................................................................................... 59
Connecting the AC adapter ............................................................................................... 60
Testing an AC adapter ....................................................................................................... 61
Using battery power ........................................................................................................................... 61
Finding battery information in Help and Support ............................................................... 62
Using Battery Check .......................................................................................................... 62
Displaying the remaining battery charge ........................................................................... 62
Inserting or removing the battery ....................................................................................... 62
Charging a battery ............................................................................................................. 63
Maximizing battery discharge time .................................................................................... 64
Managing low battery levels .............................................................................................. 64
Identifying low battery levels ............................................................................. 64
Resolving a low battery level ............................................................................. 66
Resolving a low battery level when external power is available ....... 66
vii
Resolving a low battery level when a charged battery is
available ........................................................................................... 66
Resolving a low battery level when no power source is
available ........................................................................................... 66
Resolving a low battery level when the computer cannot exit
Hibernation ....................................................................................... 66
Calibrating a battery ........................................................................................................... 66
Step 1: Fully charge the battery ........................................................................ 66
Step 2: Disable Hibernation and Sleep ............................................................. 67
Step 3: Discharge the battery ............................................................................ 67
Step 4: Fully recharge the battery ..................................................................... 69
Step 5: Reenable Hibernation and Sleep .......................................................... 69
Conserving battery power .................................................................................................. 69
Storing a battery ................................................................................................................ 69
Disposing of a used battery ............................................................................................... 70
Shutting down the computer ............................................................................................................... 70
8 Security
Protecting the computer ..................................................................................................................... 71
Using passwords ................................................................................................................................ 71
Setting passwords in Windows .......................................................................................... 72
Setting passwords in Setup Utility ..................................................................................... 72
Administrator password ..................................................................................... 73
Managing an administrator password ............................................... 73
Entering an administrator password ................................................. 73
Power-on password .......................................................................................... 73
Managing a power-on password ...................................................... 74
Entering a power-on password ......................................................... 74
Using antivirus software ..................................................................................................................... 75
Using firewall software ....................................................................................................................... 76
Installing critical updates .................................................................................................................... 77
9 Software updates
Updating the BIOS ............................................................................................................................. 80
Determining the BIOS version ........................................................................................... 80
Downloading a BIOS update ............................................................................................. 80
Updating programs and drivers .......................................................................................................... 82
10 Setup Utility
Starting Setup Utility ........................................................................................................................... 83
Using Setup Utility .............................................................................................................................. 83
Changing the language of Setup Utility ............................................................................. 83
Navigating and selecting in Setup Utility ............................................................................ 83
viii
Displaying system information ........................................................................................... 84
Restoring default settings in Setup Utility .......................................................................... 84
Exiting Setup Utility ............................................................................................................ 84
Setup Utility menus ............................................................................................................................ 85
Main menu ......................................................................................................................... 85
Security menu .................................................................................................................... 85
System Configuration menu .............................................................................................. 85
Diagnostics menu .............................................................................................................. 86
Index ................................................................................................................................................................... 87
ix
x
1
Hardware features
Identifying the hardware
Components included with the computer may vary by region and model. The illustrations in this chapter
identify the standard features on most computer models.
To see a list of hardware installed in the computer:
1.
Select Start > Control panel > System and Security.
2.
In the System area, click Device Manager.
You can also add hardware or modify device configurations using Device Manager.
Top components
TouchPad
Component
Description
(1)
TouchPad*
Moves the pointer and selects or activates items on the
screen.
(2)
Left TouchPad button*
Functions like the left button on an external mouse.
(3)
Right TouchPad button*
Functions like the right button on an external mouse.
Identifying the hardware
(4)
TouchPad scroll zone
Scrolls up or down.
*This table describes factory settings. To view or change pointing device preferences, select Start > Devices and Printers.
Then, right-click the device representing your computer, and select Mouse.
Lights
Component
(1)
Caps lock light
On: Caps lock is on.
(2)
Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
●
On: An integrated wireless device, such as a
wireless local area network (WLAN) device
and/or a Bluetooth® device, is on.
●
Off: All wireless devices are off.
(3)
Description
Wireless light
Chapter 1 Hardware features
Buttons
Component
Description
(1)
●
When the computer is off, press the button to turn on the
computer.
●
When the computer is on, press the button briefly to initiate
Sleep.
●
When the computer is in the Sleep state, press the button
briefly to exit Sleep.
●
When the computer is in Hibernation, press the button briefly
to exit Hibernation.
Power button*
If the computer has stopped responding and Windows® shutdown
procedures are ineffective, press and hold the power button for at
least 5 seconds to turn off the computer.
To learn more about your power settings, select Start > Control
Panel > System and Security > Power Options.
(2)
Wireless button
Turns the wireless feature on or off but does not create a wireless
connection.
NOTE: To establish a wireless connection, a wireless network
must already be set up.
*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help
and Support.
Identifying the hardware
Keys
Component
Description
(1)
esc key
Displays system information when pressed in
combination with the fn key.
(2)
fn key
Executes frequently used system functions when
pressed in combination with a function key.
(3)
Windows® logo key
Displays the Windows Start menu.
(4)
Windows applications key
Displays a shortcut menu for items beneath the
pointer.
(5)
Function keys
Execute frequently used system functions when
pressed in combination with the fn key.
Front components
Component
(1)
Description
Speakers (2)
Chapter 1 Hardware features
Produce sound.
Component
(2)
(3)
Description
Battery light
Drive light
●
On: A battery is charging.
●
Blinking: A battery that is the only available
power source has reached a low battery level.
When the battery reaches a critical battery level,
the battery light begins blinking rapidly.
●
Off: If the computer is plugged into an external
power source, the light turns off when all
batteries in the computer are fully charged. If the
computer is not plugged into an external power
source, the light stays off until the battery
reaches a low battery level.
Blinking: The hard drive or flash drive is being
accessed.
Right-side components
Component
(1)
(2)
Description
Digital Media Slot
Audio-out (headphone) jack/Audio-in (microphone)
jack
Supports the following optional digital card formats:
●
Memory Stick (MS)
●
Memory Stick Pro (MS/Pro)
●
MultiMediaCard (MMC)
●
Secure Digital (SD) Memory Card
●
xD-Picture card
Produces sound when connected to optional powered
stereo speakers, headphones, earbuds, a headset, or
television audio. Also connects an optional headset
microphone.
NOTE: When a device is connected to the jack, the
computer speakers are disabled.
The audio component cable must have a 4-conductor
connector.
(3)
USB ports (2)
Connect optional USB devices.
Identifying the hardware
Component
Description
(4)
External monitor port
Connects an external VGA monitor or projector.
(5)
RJ-45 (network) jack
Connects a network cable.
Left-side components
Component
(1)
Description
Security cable slot
Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from
being mishandled or stolen.
(2)
Power connector
Connects an AC adapter.
(3)
Vent
Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to
cool internal components and prevent overheating. It
is normal for the internal fan to cycle on and off during
routine operation.
(4)
USB port
Connects an optional USB device.
(5)
HDMI port
Connects an optional video or audio device, such as
a high-definition television, or any compatible digital
or audio component.
NOTE: Depending on your computer model, the
computer may include an HDMI port or a USB port at
this location.
Chapter 1 Hardware features
Display components
Component
Description
(1)
Internal display switch
Turns off the display if the display is closed while the
power is on.
(2)
Webcam light
On: The webcam is in use.
(3)
Webcam
Captures still photographs and videos.
NOTE: To capture videos, you must install additional
webcam software.
(4)
Internal microphone
Records sound.
Identifying the hardware
Bottom components
Component
Description
(1)
Battery release latches (2)
Release the battery from the battery bay.
(2)
Battery bay
Holds the battery.
(3)
Vents (4)
Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(4)
Hard drive bay
Contains the hard drive, the wireless LAN module slot, and
the memory module slot.
CAUTION: To prevent an unresponsive system, replace
the wireless module only with a wireless module authorized
for use in the computer by the governmental agency that
regulates wireless devices in your country or region. If you
replace the module and then receive a warning message,
remove the module to restore computer functionality, and
then contact technical support through Help and Support.
Chapter 1 Hardware features
Wireless antennas
Component
Description
(1)
WLAN antennas (2)*
Send and receive wireless signals to communicate with wireless
local area networks (WLANs).
(2)
WWAN antennas (2) (select models only)*
Send and receive wireless signals to communicate with wireless
wide-area networks (WWANs).
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antennas free from obstructions.
To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental
Notices that applies to your country or region. These notices are located in Help and Support.
Identifying the hardware
Additional hardware components
Component
Description
(1)
Power cord*
Connects an AC adapter to an AC outlet.
(2)
Battery*
Powers the computer when the computer is not plugged into
external power.
(3)
AC adapter
Converts AC power to DC power.
*Batteries and power cords vary in appearance by region and country.
Identifying the labels
The labels affixed to the computer provide information you may need when you troubleshoot system
problems or travel internationally with the computer.
●
10
Service tag—Provides important information including the following:
◦
Product name (1). This is the product name affixed to the front of your computer.
◦
Serial number (s/n) (2). This is an alphanumeric identifier that is unique to each product.
◦
Part Number/Product number (p/n) (3). This number provides specific information about the
hardware components of the product. The part number helps a service technician to determine
what components and parts are needed.
Chapter 1 Hardware features
◦
Model description (4). This is the alphanumeric identifier you use to locate documents, drivers,
and support for your computer.
◦
Warranty period (5). This number describes the duration (in years) of the warranty period for
this computer.
Have this information available when you contact technical support. The service tag label is affixed
to the bottom of the computer.
●
Microsoft® Certificate of Authenticity—Contains the Windows® Product Key. You may need the
Product Key to update or troubleshoot the operating system. This certificate is affixed to the bottom
of the computer.
●
Regulatory label—Provides regulatory information about the computer, including the following:
◦
Information about optional wireless devices and the approval markings of some of the
countries or regions in which the devices have been approved for use. An optional device may
be a wireless local area network (WLAN) device. You may need this information when
traveling internationally.
◦
The serial number of your HP Mobile Broadband Module.
The regulatory label is affixed inside the battery bay.
Identifying the labels
11
12
Chapter 1 Hardware features
2
Wireless and local area network
Using wireless devices
Wireless technology transfers data across radio waves instead of wires. Your computer may be
equipped with one or more of the following wireless devices:
●
Wireless local area network (WLAN) device—Connects the computer to wireless local area
networks (commonly referred to as Wi-Fi networks, wireless LANs, or WLANs) in corporate offices,
your home, and public places such as airports, restaurants, coffee shops, hotels, and universities.
In a WLAN, each mobile wireless device communicates with a wireless router or a wireless access
point.
●
HP Mobile Broadband Module—A wireless wide area network (WWAN) device that provides
access to information wherever mobile network operator service is available. In a WWAN, each
mobile device communicates to a mobile network operator’s base station. Mobile network operators
install networks of base stations (similar to cell phone towers) throughout large geographic areas,
effectively providing coverage across entire states, regions, or even countries.
●
Bluetooth® device—Creates a personal area network (PAN) to connect to other Bluetooth-enabled
devices such as computers, phones, printers, headsets, speakers, and cameras. In a PAN, each
device communicates directly with other devices, and devices must be relatively close together—
typically within 10 meters (approximately 33 feet) of each other.
Computers with WLAN devices support one or more of the following IEEE industry standards:
●
802.11b, the first popular standard, supports data rates of up to 11 Mbps and operates at a
frequency of 2.4 GHz.
●
802.11g supports data rates of up to 54 Mbps and operates at a frequency of 2.4 GHz. An 802.11g
WLAN device is backward compatible with 802.11b devices, so they can operate on the same
network.
●
802.11a supports data rates of up to 54 Mbps and operates at a frequency of 5 GHz.
NOTE: 802.11a is not compatible with 802.11b and 802.11g.
●
802.11n supports data rates of up to 450 Mbps and may operate at 2.4 GHz or 5 GHz, making it
backward compatible with 802.11a, b, and g.
For more information on wireless technology, refer to the information and Web site links provided in
Help and Support.
Identifying wireless and network status icons
Icon
Name
Description
Using wireless devices
13
Wireless (connected)
Identifies the location of the wireless light and the wireless
function key on the computer. Also identifies the Wireless
Assistant software on the computer and indicates that one or
more of the wireless devices are on.
Wireless (disconnected)
Identifies the Wireless Assistant software on the computer
and indicates that all of the wireless devices are off.
HP Connection Manager
Opens HP Connection Manager, which enables you to create
a connection with an HP Mobile Broadband device (select
models only).
Wired network (connected)
Indicates that one or more of your network drivers are
installed and one or more network devices are connected to
the network.
Wired network (disabled/disconnected)
Indicates that one or more of your network drivers are
installed, all network devices or all wireless devices are
disabled in Windows® Control Panel, and no network
devices are connected to a wired network.
Network (disabled/disconnected)
Indicates that one or more of your network drivers are
installed, no wireless connections are available or all wireless
network devices are disabled by the wireless button or
Wireless Assistant, and no network devices are connected
to a wired network.
Network (connected)
Indicates that one or more of your network drivers are
installed, one or more network devices are connected to a
wireless network, and one or more network devices are
connected to a wired network.
Network (disconnected)
Indicates that one or more of your network drivers are
installed and wireless connections are available, but no
network devices are connected to a wired or wireless
network.
Using the wireless controls
You can control the wireless devices in your computer using these features:
●
Wireless button or wireless switch
●
Wireless Assistant software (select models only)
●
HP Connection Manager software (select models only)
●
Operating system controls
Using the wireless button
The computer has a wireless button, one or more wireless devices, and one or two wireless lights,
depending on the model. All of the wireless devices on your computer are enabled at the factory, so the
wireless light is on (blue) when you turn on the computer.
The wireless light indicates the overall power state of your wireless devices, not the status of individual
devices. If the wireless light is blue, at least one wireless device is on. If the wireless light is off, all
wireless devices are off.
14
Chapter 2 Wireless and local area network
NOTE: On some models, the wireless light is amber when all wireless devices are off.
Because the wireless devices are enabled at the factory, you can use the wireless button to turn on or
turn off the wireless devices simultaneously. Individual wireless devices can be controlled through
Wireless Assistant software (select models only).
Using Wireless Assistant software (select models only)
A wireless device can be turned on or off using the Wireless Assistant software. If a wireless device is
disabled in Setup Utility, it must be reenabled in Setup Utility before it can be turned on or off using
Wireless Assistant.
NOTE: Enabling or turning on a wireless device does not automatically connect the computer to a
network or a Bluetooth-enabled device.
To view the state of the wireless devices, click the Show hidden icons icon, the arrow at the left of the
notification area, and position the mouse pointer over the wireless icon.
If the wireless icon is not displayed in the notification area, complete the following steps to change
Wireless Assistant properties:
1.
Select Start > Control Panel > Hardware and Sound > Windows Mobility Center.
2.
Click the wireless icon in the Wireless Assistant tile, which is located in the bottom row of Windows®
Mobility Center.
3.
Click Properties.
4.
Select the check box next to HP Wireless Assistant icon in notification area.
5.
Click Apply.
6.
Click Close.
For more information, refer to the Wireless Assistant software Help:
1.
Open Wireless Assistant by clicking the wireless icon in Windows Mobility Center.
2.
Click the Help button.
Using HP Connection Manager (select models only)
You can use HP Connection Manager to connect to WWANs using the HP Mobile Broadband device in
your computer (select models only).
To start Connection Manager, click the Connection Manager icon in the notification area, at the far
right of the taskbar.
– or –
Select Start > All Programs > HP Connection Manager > HP Connection Manager.
For more details about using Connection Manager, refer to the Connection Manager software Help.
Using operating system controls
Some operating systems also offer a way to manage integrated wireless devices and the wireless
connection. For example, Windows provides the Network and Sharing Center that allows you to set up
Using wireless devices
15
a connection or network, connect to a network, manage wireless networks, and diagnose and repair
network problems.
To access the Network and Sharing Center, select Start > Control Panel > Network and Internet >
Network and Sharing Center.
For more information, select Start > Help and Support.
16
Chapter 2 Wireless and local area network
Using a WLAN
With a WLAN device, you can access a wireless local area network (WLAN), which is composed of other
devices and accessories that are linked by a wireless router or a wireless access point.
NOTE: The terms wireless router and wireless access point are often used interchangeably.
●
A large-scale WLAN, such as a corporate or public WLAN, typically uses wireless access points
that can accommodate a large number of devices and accessories and can separate critical
network functions.
●
A home or small office WLAN typically uses a wireless router, which allows several wireless and
wired computers to share an Internet connection, a printer, and files without requiring additional
pieces of hardware or software.
To use the WLAN device in your computer, you must connect to a WLAN infrastructure (provided through
a service provider or a public or corporate network).
Setting up a WLAN
To set up a WLAN and connect to the Internet, you need the following equipment:
●
A broadband modem (either DSL or cable) (1) and high-speed Internet service purchased from an
Internet service provider (ISP)
●
A wireless router (purchased separately) (2)
●
The computer, equipped with a wireless device (3)
The illustration below shows an example of a wireless network installation that is connected to the
Internet.
As your network grows, additional wireless and wired computers can be connected to the network to
access the Internet.
For help in setting up your WLAN, refer to the information provided by your router manufacturer or your
ISP.
Protecting your WLAN
Because the WLAN standard was designed with only limited security capabilities—basically to foil casual
eavesdropping rather than more powerful forms of attack—it is essential to understand that WLANs are
vulnerable to well-known and well-documented security weaknesses.
WLANs in public areas, or “hotspots,” like coffee shops and airports may not provide any security. New
technologies are being developed by wireless manufacturers and hotspot service providers that make
the public environment more secure and anonymous. If you are concerned about the security of your
computer in a hotspot, limit your network activities to noncritical e-mail and basic Internet surfing.
Using a WLAN
17
When you set up a WLAN or access an existing WLAN, always enable security features to protect your
network from unauthorized access. The common security levels are Wi-Fi Protected Access (WPA)Personal and Wired Equivalent Privacy (WEP). Because wireless radio signals travel outside the
network, other WLAN devices can pick up unprotected signals and either connect to your network
(uninvited) or capture information being sent across it. However, you can take precautions to protect
your WLAN:
●
Use a wireless transmitter with built-in security.
Many wireless base stations, gateways, or routers provide built-in security features such as
wireless security protocols and firewalls. With the correct wireless transmitter, you can protect your
network from the most common wireless security risks.
●
Work behind a firewall.
A firewall is a barrier that checks both data and requests for data that are sent to your network,
and discards any suspicious items. Firewalls are available in many varieties, both software and
hardware. Some networks use a combination of both types.
●
Use wireless encryption.
A variety of sophisticated encryption protocols is available for your WLAN. Find the solution that
works best for your network security:
◦
Wired Equivalent Privacy (WEP). is a wireless security protocol that encodes or encrypts
all network data before it is transmitted using a WEP key. Usually, you can allow the network
to assign the WEP key. Alternatively, you can set up your own key, generate a different key,
or choose other advanced options. Without the correct key, others are not able to use the
WLAN.
◦
WPA (Wi-Fi Protected Access)., like WEP, uses security settings to encrypt and decrypt
data that is transmitted over the network. However, instead of using one static security key
for encryptions as WEP does, WPA uses “temporal key integrity protocol” (TKIP) to
dynamically generate a new key for every packet. It also generates different sets of keys for
each computer on the network.
Connecting to a WLAN
To connect to the WLAN, follow these steps:
1.
Be sure that the WLAN device is on. If it is on, the wireless light is blue. If the wireless light is amber,
press the wireless button.
2.
Click the network icon in the notification area, at the far right of the taskbar.
3.
Select your WLAN from the list.
4.
Click Connect.
If the network is a security-enabled WLAN, you are prompted to enter a network security key, which
is a security code. Type the code, and then click OK to complete the connection.
NOTE: If no WLANs are listed, you are out of range of a wireless router or access point.
NOTE: If you do not see the network you want to connect to, click Open Network and Sharing
Center, and then click Set up a new connection or network. A list of options is displayed. You
can choose to manually search for and connect to a network or to create a new network connection.
18
Chapter 2 Wireless and local area network
After the connection is made, place the mouse pointer over the network icon in the notification area, at
the far right of the taskbar, to verify the name and status of the connection.
NOTE: The functional range (how far your wireless signals travel) depends on WLAN implementation,
router manufacturer, and interference from other electronic devices or structural barriers such as walls
and floors.
More information about using a WLAN is available through the following resources:
●
Information from your ISP and the manufacturer's instructions included with your wireless router
and other WLAN equipment
●
Information and Web site links provided in Help and Support
For a list of public WLANs near you, contact your ISP or search the Web. Web sites that list public
WLANs include Cisco Internet Mobile Office Wireless Locations, Hotspotlist, and Geektools. Check with
each public WLAN location for cost and connection requirements.
Roaming to another network
When you move your computer within range of another WLAN, Windows attempts to connect to that
network. If the attempt is successful, your computer is automatically connected to the new network. If
Windows does not recognize the new network, follow the same procedure you used initially to connect
to your WLAN.
Using a WLAN
19
Using HP Mobile Broadband (select models only)
HP Mobile Broadband enables your computer to use wireless wide area networks (WWANs) to access
the Internet from more places and over larger areas than it can by using WLANs. Using HP Mobile
Broadband requires a network service provider (called a mobile network operator), which in most cases
is a mobile phone network operator. Coverage for HP Mobile Broadband is similar to mobile phone voice
coverage.
When used with mobile network operator service, HP Mobile Broadband gives you the freedom to stay
connected to the Internet, send e-mail, or connect to your corporate network whether you are on the
road or outside the range of Wi-Fi hotspots.
HP Mobile Broadband supports the following technologies:
●
HSPA (High Speed Packet Access), which provides access to networks based on the Global
System for Mobile Communications (GSM) telecommunications standard.
●
EV-DO (Evolution Data Optimized), which provides access to networks based on the code division
multiple access (CDMA) telecommunications standard.
You may need the HP Mobile Broadband Module serial number to activate mobile broadband service.
The serial number is printed on a label inside the battery bay of your computer.
Some mobile network operators require the use of a subscriber identity module (SIM). A SIM contains
basic information about you, such as a personal identification number (PIN), as well as network
information. Some computers include a SIM that is preinstalled in the battery bay. If the SIM is not
preinstalled, it may be included with the HP Mobile Broadband information provided with your computer,
or the mobile network operator may provide it separately from the computer.
For information on inserting and removing the SIM, refer to the “Inserting a SIM” and “Removing a SIM”
sections in this chapter.
For information on HP Mobile Broadband and how to activate service with a preferred mobile network
operator, refer to the HP Mobile Broadband information included with your computer. For additional
information, see the HP Web site at http://www.hp.com/go/mobilebroadband (US only).
Inserting a SIM
To insert a SIM:
20
1.
Shut down the computer. If you are not sure whether the computer is off or in Hibernation, turn the
computer on by pressing the power button. Then shut down the computer through the operating
system.
2.
Close the display.
3.
Disconnect all external devices connected to the computer.
4.
Unplug the power cord from the AC outlet.
5.
Turn the computer upside down on a flat surface, with the battery bay toward you.
6.
Remove the battery.
Chapter 2 Wireless and local area network
CAUTION: When inserting a SIM, position the card with the slanted corner as shown in the
illustration. If a SIM is inserted backwards or upside down, the battery may not snap into place
properly and could damage the SIM and the SIM connector.
To prevent damage to the connectors, use minimal force when inserting a SIM.
7.
Insert the SIM into the SIM slot, and gently push the SIM into the slot until it is firmly seated.
8.
Replace the battery.
NOTE: HP Mobile Broadband is disabled if the battery is not replaced.
9.
Reconnect external power.
10. Reconnect external devices.
11. Turn on the computer.
Removing a SIM
To remove a SIM:
1.
Shut down the computer. If you are not sure whether the computer is off or in Hibernation, turn the
computer on by pressing the power button. Then shut down the computer through the operating
system.
2.
Close the display.
3.
Disconnect all external devices connected to the computer.
4.
Unplug the power cord from the AC outlet.
5.
Turn the computer upside down on a flat surface, with the battery bay toward you.
6.
Remove the battery.
Using HP Mobile Broadband (select models only)
21
7.
Press in on the SIM (1), and then remove it from the slot (2).
8.
Replace the battery.
9.
Reconnect external power.
10. Reconnect external devices.
11. Turn on the computer.
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Chapter 2 Wireless and local area network
Using Bluetooth wireless devices
A Bluetooth device provides short-range wireless communications that replace the physical cable
connections that traditionally link electronic devices such as the following:
●
Computers (desktop, notebook, PDA)
●
Phones (cellular, cordless, smart phone)
●
Imaging devices (printer, camera)
●
Audio devices (headset, speakers)
Bluetooth devices provide peer-to-peer capability that allows you to set up a personal area network
(PAN) of Bluetooth devices. For information on configuring and using Bluetooth devices, refer to the
Bluetooth software Help.
Bluetooth and Internet Connection Sharing (ICS)
HP does not recommend setting up one computer with Bluetooth as a host and using it as a gateway
through which other computers may connect to the Internet. When two or more computers are connected
using Bluetooth, and Internet Connection Sharing (ICS) is enabled on one of the computers, the other
computers may not be able to connect to the Internet using the Bluetooth network.
The strength of Bluetooth is in synchronizing information transfers between your computer and wireless
devices including cellular phones, printers, cameras, and PDAs. The inability to consistently connect
two or more computers to share the Internet through Bluetooth is a limitation of Bluetooth and the
Windows operating system.
Using Bluetooth wireless devices
23
Troubleshooting wireless connection problems
Some possible causes for wireless connection problems include the following:
●
Network configuration (SSID or security) has been changed.
●
Wireless device is not installed correctly or has been disabled.
●
Wireless device or router hardware has failed.
●
Wireless device encountered interference from other devices.
NOTE: Wireless networking devices are included with select computer models only. If wireless
networking is not listed in the feature list on the side of the original computer package, you may add
wireless networking capability to the computer by purchasing a wireless networking device.
Before working your way through the sequence of possible solutions to your network connection
problem, be sure that device drivers are installed for all wireless devices.
Use the procedures in this chapter to diagnose and repair a computer that does not connect to the
network you want to use.
Cannot connect to a WLAN
If you have a problem connecting to a WLAN, confirm that the integrated WLAN device is properly
installed on your computer:
NOTE: Windows includes the User Account Control feature to improve the security of your computer.
You may be prompted for your permission or password for tasks such as installing software, running
utilities, or changing Windows settings. Refer to Help and Support for more information.
1.
Select Start > Control Panel > System and Security.
2.
In the System area, click Device Manager.
3.
Click the arrow next to Network adapters to expand the list and show all adapters.
4.
Identify the WLAN device from the Network adapters list. The listing for a WLAN device may include
the terms wireless, wireless LAN, WLAN, Wi-Fi, or 802.11.
If no WLAN device is listed, either your computer does not have an integrated WLAN device, or
the driver of the WLAN device is not properly installed.
For more information on troubleshooting WLANs, refer to the Web site links provided in Help and
Support.
24
Chapter 2 Wireless and local area network
Cannot connect to a preferred WLAN network
Windows can automatically repair a corrupted WLAN connection:
●
If there is a network icon in the notification area, at the far right of the taskbar, right-click the icon,
and then click Troubleshoot problems.
Windows resets your network device and attempts to reconnect to one of the preferred networks.
●
If there is no network icon in the notification area, follow these steps:
1.
Select Start > Control Panel > Network and Internet > Network and Sharing Center.
2.
Click Troubleshoot problems and select the network you wish to repair.
Network icon for WLAN is not displayed
If the network icon is not displayed in the notification area after you configure the WLAN, the software
driver is either missing or corrupted. A Windows “Device not Found” error message may also be
displayed. The driver must be reinstalled.
Get the latest version of the WLAN computer software and drivers for your computer from the HP Web
site at http://www.hp.com.
NOTE: If the WLAN device you are using was purchased separately, consult the manufacturer's Web
site for the latest software.
To get the latest version of the WLAN computer software for your computer, follow these steps:
1.
Open your Internet browser and go to http://www.hp.com/support.
2.
Select your country or region.
3.
Click the option for software and driver downloads, and then type your computer model number in
the search box.
4.
Press enter, and then follow the on-screen instructions.
Current WLAN network security codes are unavailable
If you are prompted for a network key or a name (SSID) when connecting to a WLAN, the network is
protected by security. You must have the current codes to make a connection on a secure network. The
SSID and network key are alphanumeric codes that identify your computer to the network.
●
For a network connected to your personal wireless router, review the router user guide for
instructions on setting up the same codes on both the router and the WLAN device.
●
For a private network, such as a network in an office or at a public Internet chat room, contact the
network administrator to obtain the codes, and then enter the codes when prompted to do so.
Some networks change the SSID or network keys used in their routers or access points on a regular
basis to improve security. You must change the corresponding code in your computer accordingly.
Troubleshooting wireless connection problems
25
If you are provided with new wireless network keys and SSID for a network, and if you have previously
connected to that network, follow the steps below to connect to the network:
1.
Select Start > Control Panel > Network and Internet > Network and Sharing Center.
2.
Click Manage wireless networks in the left panel.
A list showing the available WLANs is displayed. If you are in a hotspot where several WLANs are
active, several are displayed.
3.
Select the network in the list, right-click the network, and then click Properties.
NOTE: If the network you want is not listed, check with the network administrator to be sure that
the router or access point is operating.
4.
Click the Security tab and enter the correct wireless encryption data into the Network security
key box.
5.
Click OK to save these settings.
WLAN connection is very weak
If the connection is very weak, or if your computer cannot make a connection to a WLAN, minimize
interference from other devices, as follows:
●
Move your computer closer to the wireless router or access point.
●
Temporarily disconnect devices such as a microwave, cordless phone, or cellular phone to be sure
that other devices are not interfering.
If the connection does not improve, try forcing the device to reestablish all connection values:
1.
Select Start > Control Panel > Network and Internet > Network and Sharing Center.
2.
Click Manage wireless networks in the left panel.
A list showing the available WLANs is displayed. If you are in a hotspot where several WLANs are
active, several are displayed.
3.
Click a network, and then click Remove.
Cannot connect to the wireless router
If you are trying to connect to the wireless router and are unsuccessful, reset the wireless router by
removing power from the router for 10 to 15 seconds.
If the computer still cannot make a connection to a WLAN, restart the wireless router. For details, refer
to the router manufacturer's instructions.
26
Chapter 2 Wireless and local area network
Connecting to a local area network (LAN)
Connecting to a local area network (LAN) requires an 8-pin, RJ-45 network cable (purchased
separately). If the network cable contains noise suppression circuitry (1), which prevents interference
from TV and radio reception, orient the circuitry end of the cable (2) toward the computer.
To connect the network cable:
WARNING! To reduce the risk of electric shock, fire, or damage to the equipment, do not plug a modem
cable or telephone cable into an RJ-45 (network) jack.
1.
Plug the network cable into the network jack (1) on the computer.
2.
Plug the other end of the cable into a network wall jack (2).
Connecting to a local area network (LAN)
27
28
Chapter 2 Wireless and local area network
3
Multimedia
Multimedia features
Your computer includes multimedia features that allow you to listen to music, watch movies, and view
pictures. Your computer may include the following multimedia components:
●
Integrated speakers for listening to music
●
Integrated microphone for recording your own audio
●
Integrated webcam that allows you to capture photographs and videos
●
Preinstalled multimedia software that allows you to play and manage your music, movies, and
pictures
NOTE: Your computer may not include all of the components listed.
The following sections explain how to identify and use the multimedia components included with your
computer.
Identifying your multimedia components
The following illustration and table describe the multimedia features of the computer.
Multimedia features
29
Component
Description
(1)
Webcam light
On: The webcam is in use.
(2)
Webcam
Captures still photographs and videos.
NOTE: To capture videos, you must install additional
webcam software.
(3)
Internal microphone
Records sound.
(4)
Audio-out (headphone) jack/Audio-in
(microphone) jack
Produces sound when connected to optional powered stereo
speakers, headphones, earbuds, a headset, or television
audio. Also connects an optional headset microphone.
WARNING! To reduce the risk of personal injury, adjust the
volume before putting on headphones, earbuds, or a headset.
For additional safety information, refer to the Regulatory,
Safety and Environmental Notices.
NOTE: When a device is connected to the jack, the
computer speakers are disabled.
The audio component must have a 4-conductor connector.
30
(5)
Speakers (2)
Produce sound.
(6)
Volume mute hotkey
Mutes speaker sound when pressed in combination with the
fn key.
Chapter 3 Multimedia
Component
Description
(7)
Volume down hotkey
Decreases speaker sound when pressed in combination with
the fn key.
(8)
Volume up hotkey
Increases speaker sound when pressed in combination with
the fn key.
Adjusting the volume
You can adjust the volume using the following controls:
●
●
computer volume hotkey—A combination of the fn key (1) and either the f8 (2), f10 (3), or f11 (4)
function key:
◦
To mute or restore volume, press fn+f8.
◦
To decrease volume, press fn+f10.
◦
To increase volume, press fn+f11.
Windows volume control:
a.
Click the Speakers icon in the notification area, at the far right of the taskbar.
b.
Increase or decrease the volume by moving the slider up or down. Click the Mute
Speakers icon to mute the volume.
– or –
a.
Right-click the Speakers icon in the notification area, and then click Open Volume Mixer.
b.
In the Volume Control column, you can increase or decrease the volume by moving the slider
up or down. You can also mute the volume by clicking the Mute Speakers icon.
Multimedia features
31
If the Speakers icon is not displayed in the notification area, follow these steps to add it:
●
a.
Right-click the Show hidden icons icon (the arrow at the left side of the notification area.
b.
Click Customize notification icons.
c.
Under Behaviors, select Show icon and notifications for the Volume icon.
d.
Click OK.
Program volume control:
Volume can also be adjusted within some programs.
Multimedia software
Your computer includes preinstalled multimedia software that allows you to play music, watch movies,
and view pictures.
Using preinstalled multimedia software
To locate other preinstalled multimedia software:
Select Start > All Programs, and then open the multimedia program you want to use. For example,
if you want to use Windows Media Player (select models only), click Windows Media Player.
NOTE: Some programs may be located in subfolders.
Installing multimedia software from the Internet
To install multimedia software from the Internet, go to the software manufacturer’s Web site and
follow the instructions.
NOTE: Software downloaded from the Internet may contain viruses. Refer to the “Security” chapter
for more information.
32
Chapter 3 Multimedia
Audio
Your computer has a variety of audio features that allow you to:
●
Play music using your computer speakers and/or connected external speakers.
●
Record sound using the internal microphone or an optional external headset microphone.
●
Download music from the Internet.
●
Create multimedia presentations using audio and images.
●
Transmit sound and images with instant messaging programs.
Connecting external audio devices
WARNING! To reduce the risk of personal injury, adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety information, refer to the Regulatory, Safety and
Environmental Notices.
To connect external devices such as external speakers, headphones, or a headset microphone, refer
to the information provided with the device. For best results, remember the following tips:
●
Be sure that the device cable has a 4-conductor connector that supports both audio-out
(headphone) and audio-in (microphone).
●
Be sure that the device cable is securely connected to the correct jack on your computer. (Cable
connectors are normally color-coded to match the corresponding jacks on the computer.)
●
Be sure to install any drivers required by the external device.
NOTE: A driver is a required program that acts like a translator between the device and the
programs that use the device.
Checking your audio functions
To check the system sound on your computer, follow these steps:
1.
Select Start > Control Panel.
2.
Click Hardware and Sound.
3.
Click Sound.
4.
When the Sound and Audio Device Properties window opens, click the Sounds tab. Under
Program Events, select any sound event, such as a beep or alarm, and click the arrow button to
check the sound.
You should hear sound through the speakers or through connected headphones.
To check the record functions of the computer, follow these steps:
1.
Select Start > All Programs > Accessories > Sound Recorder.
2.
Click Start Recording and speak into the microphone. Save the file to your desktop.
3.
Open a multimedia program and play back the sound.
Audio
33
NOTE: For best results when recording, speak directly into the microphone and record sound in a
setting free of background noise.
To confirm or change the audio settings on your computer, select Start > Control Panel > Hardware
and Sound > Sound.
34
Chapter 3 Multimedia
Video
Your computer enables you to use a variety of video features:
●
Watch movies
●
Play games over the Internet
●
Edit pictures and video to create presentations
●
Connect external video devices
Connecting an external monitor or projector
Use a VGA cable (purchased separately) to connect an external display, such as a monitor or projector,
to the external monitor port on the computer.
To connect an external monitor or projector:
1.
Connect the optional VGA cable to the external monitor port on the computer.
2.
Connect the external monitor or projector to the other end of the cable.
NOTE: If a properly connected external monitor or projector does not display a screen image, press
fn+f2 to transfer the image to the external display. Repeatedly pressing fn+f2 alternates the screen
image between the external display and the computer.
Connecting an HDMI device
The computer includes an HDMI (High Definition Multimedia Interface) port. The HDMI port connects
the computer to an optional video or audio device, such as a high-definition television, or any compatible
digital or audio component.
NOTE: To transmit video signals through the HDMI port, you need an HDMI cable (purchased
separately).
The computer can support one HDMI device connected to the HDMI port, while simultaneously
supporting an image on the computer display or any other supported external display.
Video
35
To connect a video or audio device to the HDMI port:
1.
Connect one end of the HDMI cable to the HDMI port on the computer.
2.
Connect the other end of the cable to the video device, according to the device manufacturer’s
instructions.
3.
Press fn+f2 on the computer to switch the image between the display devices connected to the
computer.
Configuring audio for HDMI (select models only)
To configure HDMI audio, first connect an audio or video device, such as a high-definition TV, to the
HDMI port on your computer. Then configure the default audio playback device as follows:
1.
Right-click the Speakers icon in the notification area, at far right of the taskbar, and then click
Playback devices.
2.
On the Playback tab, click either Digital Output or Digital Output Device (HDMI).
3.
Click Set Default, and then click OK.
To return audio to the computer speakers, follow these steps:
36
1.
Right-click the Speakers icon in the notification area, at far right of the taskbar, and then click
Playback devices.
2.
On the Playback tab, click Speakers.
3.
Click Set Default, and then click OK.
Chapter 3 Multimedia
Webcam
Your computer includes an integrated webcam, located at the top of the display. The webcam is an input
device that allows you to capture and share video.
To acccess the webcam:
1.
Select Start > All programs > ArcSoft WebCam Companion 3 > WebCam Companion 3.
2.
Click Capture > Take pictures.
NOTE: The picture is automatically saved in the My Documents folder.
Webcam
37
38
Chapter 3 Multimedia
4
Drives and external devices
39
Drives
Identifying installed drives
Your computer includes a hard drive (with a rotating disc) or a solid state-drive (SSD) with solid-state
memory. Because an SSD has no moving parts, it does not generate as much heat as a hard drive.
To view the drives installed on the computer, select Start > Computer.
Handling drives
Drives are fragile computer components that must be handled with care. Refer to the following cautions
before handling drives. Additional cautions are included with the procedures to which they apply.
CAUTION: To reduce the risk of damage to the computer, damage to a drive, or loss of information,
observe these precautions:
Before you move a computer that is connected to an external hard drive, initiate Sleep and allow the
screen to clear, or properly disconnect the external hard drive.
Before handling a drive, discharge static electricity by touching the unpainted metal surface of the drive.
Do not touch the connector pins on a removable drive or on the computer.
Handle a drive carefully; do not drop a drive or place items on it.
Before removing or inserting a drive, shut down the computer. If you are unsure whether the computer
is off, in the Sleep state, or in Hibernation, turn the computer on and then shut it down through the
operating system.
Do not use excessive force when inserting a drive into a drive bay.
Do not type on the keyboard or move the computer while the optical drive (select models only) is writing
to a disc. The write process is sensitive to vibration.
When the battery is the only source of power, be sure that the battery is sufficiently charged before
writing to media.
Avoid exposing a drive to temperature or humidity extremes.
Avoid exposing a drive to liquids. Do not spray the drive with cleaning products.
Remove media from a drive before removing the drive from the drive bay, or traveling with, shipping, or
storing a drive.
If a drive must be mailed, place the drive in a bubble-pack mailer or other suitable protective packaging
and label the package “FRAGILE.”
Avoid exposing a drive to magnetic fields. Security devices with magnetic fields include airport walkthrough devices and security wands. The airport security devices that check carry-on luggage, such as
conveyor belts, use X-rays instead of magnetism and will not damage a drive.
40
Chapter 4 Drives and external devices
Improving hard drive performance
Using Disk Defragmenter
As you use the computer, files on the hard drive become fragmented. Disk Defragmenter consolidates
the fragmented files and folders on the hard drive so that the system can run more efficiently.
To run Disk Defragmenter:
1.
Select Start > All Programs > Accessories > System Tools > Disk Defragmenter.
2.
Click Defragment now.
NOTE: Windows® includes the User Account Control feature to improve the security of your
computer. You may be prompted for your permission or password for tasks such as installing
applications, running utilities, or changing Windows settings. Refer to Help and Support for more
information.
For additional information, access the Disk Defragmenter software Help.
Using Disk Cleanup
Disk Cleanup searches the hard drive for unnecessary files that you can safely delete to free up disk
space and help the computer to run more efficiently.
To run Disk Cleanup:
1.
Select Start > All Programs > Accessories > System Tools > Disk Cleanup.
2.
Follow the on-screen instructions.
Replacing the hard drive in the hard drive bay
CAUTION: To prevent information loss or an unresponsive system:
Shut down the computer before removing the hard drive from the hard drive bay. Do not remove the
hard drive while the computer is on, in the Sleep state, or in Hibernation.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the
power button. Then shut down the computer through the operating system.
To remove the hard drive:
1.
Save your work.
2.
Shut down the computer and close the display.
3.
Disconnect all external devices connected to the computer.
4.
Unplug the power cord from the AC outlet.
5.
Turn the computer upside down on a flat surface.
6.
Remove the battery from the computer.
7.
With the hard drive bay toward you, loosen the 2 hard drive cover screws (1).
Drives
41
8.
Lift the hard drive cover away from the computer (2).
9.
Disconnect the hard drive cable (1) that secures the hard drive to the computer.
10. Pull the hard drive tab (2) up and lift the hard drive (3) out of the hard drive bay.
To install a hard drive:
1.
42
Grasp the hard drive tab (1) and insert the hard drive (2) into the hard drive bay, until the rubber
stops slide into place.
Chapter 4 Drives and external devices
2.
Reconnect the hard drive cable (3).
3.
Align the tabs on the hard drive cover with the notches on the computer, and then close the cover
(1).
4.
Tighten the 2 hard drive cover screws (2).
Using external drives
Removable external drives expand your options for storing and accessing information.
USB drives include the following types:
●
1.44-megabyte diskette drive
●
Hard drive module (a hard drive with an adapter attached)
●
DVD-ROM Drive
●
DVD/CD-RW Combo Drive
●
DVD±RW and CD-RW Combo Drive
Drives
43
●
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive
●
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe
●
Blu-ray ROM DVD±R/RW SuperMulti DL Drive
●
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive
●
HD DVD drive
NOTE: For more information about required software and drivers, or to learn which computer port to
use, refer to the manufacturer's instructions.
To connect an external drive to the computer:
CAUTION: To reduce the risk of damage to the equipment when connecting a powered drive, be sure
that the AC power cord is unplugged.
1.
Connect the drive to the computer.
2.
If you are connecting a powered drive, plug the drive power cord into a grounded AC outlet.
To disconnect a powered drive, disconnect it from the computer, and then unplug the AC power cord.
Connecting optional external drives
NOTE: For more information about required software and drivers, or to learn which computer port to
use, refer to the manufacturer's instructions.
To connect an external drive to the computer:
CAUTION: To reduce the risk of damage to the equipment when connecting a powered drive, be sure
that the drive is turned off and the AC power cord is unplugged.
1.
Connect the drive to the computer.
2.
If you are connecting a powered drive, plug the drive power cord into a grounded AC outlet.
3.
Turn on the drive.
To disconnect an unpowered external drive, turn off the drive, and then disconnect it from the computer.
To disconnect a powered external drive, turn off the drive, disconnect it from the computer, and then
unplug the AC power cord.
Sharing optical drives
Although your computer does not have an installed optical drive, you can easily access software, as
well as install applications and access data, by sharing an optical drive from another computer that has
an optical drive and is on the same wired or wireless network. Sharing drives is a feature of the Windows
operating system that allows a drive on another computer to be made available for other people to use
on a network.
NOTE: For information on setting up a home network and sharing a drive, refer to Help and Support.
NOTE: Some discs, such as DVD movies and game discs, may be copy-protected and therefore
unusable through DVD or CD sharing.
44
Chapter 4 Drives and external devices
External devices
Using a USB device
Universal Serial Bus (USB) is a hardware interface that can be used to connect an optional external
device, such as a USB keyboard, mouse, drive, printer, scanner, or hub. Devices can be connected to
the system, an optional docking device, or an optional expansion product.
Some USB devices may require additional support software, which is usually included with the device.
For more information about device-specific software, refer to the manufacturer's instructions.
The computer has 3 or 4 USB ports, which support USB 1.0, USB 1.1, and USB 2.0 devices. An optional
USB hub, optional docking device, or an optional expansion product provides additional USB ports that
can be used with the computer.
Connecting a USB device
CAUTION: To prevent damage to a USB connector, use minimal force to connect a USB device.
To connect a USB device to the computer, connect the USB cable for the device to the USB
port.
You will hear a sound when the device has been detected.
NOTE: When you connect a USB device, you may see a message in the notification area to let you
know that the device is recognized by the system.
Removing a USB device
CAUTION: To prevent loss of information or an unresponsive system, use the following procedure to
safely remove the USB device.
CAUTION: To prevent damage to a USB connector, do not pull on the cable to remove the USB device.
External devices
45
To remove a USB device:
1.
Click the Safely Remove Hardware and Eject Media icon in the notification area, at the far right
of the taskbar.
NOTE: To display the Safely Remove Hardware and Eject Media icon, click the Show hidden
icons icon (the arrow at the left of in the notification area.
2.
Click the name of the device in the list.
NOTE: You are informed that it is safe to remove the hardware device.
3.
Remove the device.
Using Digital Media Slot cards
Optional digital cards provide secure data storage and convenient data sharing. These cards are often
used with digital media–equipped cameras and PDAs as well as with other computers.
The Digital Media Slot supports the following digital card formats:
●
Memory Stick (MS)
●
Memory Stick Pro (MS/Pro)
●
MultiMediaCard (MMC)
●
Secure Digital (SD) Memory Card
●
Secure Digital High Capacity (SDHC) Memory Card
●
xD-Picture Card (XD)
●
xD-Picture Card (XD) Type H
●
xD-Picture Card (XD) Type M
Inserting a digital card
CAUTION: To avoid damaging the digital card or the computer, do not insert any type of adapter into
the Digital Media Slot.
CAUTION: To prevent damage to the digital card connectors, use minimal force to insert a digital card.
1.
46
Hold the digital card label-side up, with the connectors facing the computer.
Chapter 4 Drives and external devices
2.
Insert the card into the Digital Media Slot, and then push in on the card until it is firmly seated.
You will hear a sound when the device has been detected, and a menu of options may be displayed.
Removing a digital card
CAUTION: To prevent loss of data or an unresponsive system, use the following procedure to safely
remove the digital card.
1.
Save your information and close all programs associated with the digital card.
NOTE: To stop a data transfer, click Cancel in the operating system Copying window.
2.
To remove a digital card:
a.
Click the Safely Remove Hardware and Eject Media icon in the notification area, at the far
right of the taskbar.
NOTE: To display the Safely Remove Hardware and Eject Media icon, click the Show
Hidden Icons icon (the arrow at the left of the notification area).
b.
Click the name of the digital card in the list.
NOTE: You are informed that it is safe to remove the hardware device.
c.
3.
Click Stop, and then click OK.
Press in on the digital card (1), and then remove the card from the slot (2).
External devices
47
48
Chapter 4 Drives and external devices
5
Memory modules
The computer has one memory module slot, which is located inside the hard drive bay. The memory
capacity of the computer can be upgraded by replacing the existing memory module.
WARNING! To reduce the risk of electric shock and damage to the equipment, unplug the power cord
and remove all batteries before installing a memory module.
CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning any
procedure, ensure that you are discharged of static electricity by touching a grounded metal object.
To replace a memory module:
1.
Save your work.
2.
Shut down the computer and close the display.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing
the power button. Then shut down the computer through the operating system.
3.
Disconnect all external devices connected to the computer.
4.
Unplug the power cord from the AC outlet.
5.
Turn the computer upside down on a flat surface.
6.
Remove the battery from the computer.
7.
Using a small Phillips screwdriver, loosen the 2 hard drive cover screws (1).
49
8.
Lift the hard drive cover (2) away from the computer.
9.
Remove the existing memory module:
a.
Pull away the retention clips (1) on each side of the memory module.
The memory module tilts up.
CAUTION: To prevent damage to the memory module, hold the memory module by the
edges only. Do not touch the components on the memory module.
b.
Grasp the edge of the memory module (2), and gently pull the module out of the memory
module slot.
To protect a memory module after removal, place it in an electrostatic-safe container.
10. Insert a new memory module:
50
Chapter 5 Memory modules
CAUTION: To prevent damage to the memory module, hold the memory module by the edges
only. Do not touch the components on the memory module, and do not bend the memory module.
a.
Align the notched edge (1) of the memory module with the tab in the memory module slot.
b.
With the memory module at a 45-degree angle from the surface of the hard drive bay, press
the module (2) into the memory module slot until it is seated.
c.
Gently press the memory module (3) down, applying pressure to both the left and right edges
of the memory module, until the retention clips snap into place.
11. Align the tabs on the hard drive cover with the notches on the computer (1), and then close the
cover (2).
12. Tighten the 2 hard drive cover screws (3).
51
13. Replace the battery.
14. Turn the computer right-side up, and then reconnect external power and external devices.
15. Turn on the computer.
52
Chapter 5 Memory modules
6
Pointing devices and keyboard
Setting pointing device preferences
To access Mouse Properties, select Start > Devices and Printers. Then, right-click the device
representing your computer, and select Mouse
Use Mouse Properties in Windows® to customize settings for pointing devices, such as button
configuration, click speed, and pointer options.
Using pointing devices
Using the TouchPad
To move the pointer, slide your finger across the TouchPad surface in the direction you want the pointer
to go. Use the TouchPad buttons like the corresponding buttons on an external mouse. To scroll up and
down using the TouchPad vertical scroll zone, slide your finger up or down over the lines.
NOTE: If you are using the TouchPad to move the pointer, you must lift your finger off the TouchPad
before moving it to the scroll zone. Simply sliding your finger from the TouchPad to the scroll zone will
not activate the scrolling function.
Connecting an external mouse
You can connect an external USB mouse to the computer using one of the USB ports on the
computer.
Using the keyboard
Using hotkeys
Hotkeys are combinations of the fn key (1) and one of the function keys (2).
The icons on the f1 through f4, and f6, f8, f10, and f11 keys represent the hotkey functions. Hotkey
functions and procedures are discussed in the following sections.
Setting pointing device preferences
53
Function
Hotkey
Initiate Sleep.
fn+f1
Switch the image.
fn+f2
Decrease screen brightness.
fn+f3
Increase screen brightness.
fn+f4
Initiate QuickLock.
fn+f6
Mute or restore speaker sound.
fn+f8
Decrease device volume.
fn+f10
Increase device volume.
fn+f11
To use a hotkey command on the device keyboard, follow either of these steps:
●
Briefly press the fn key, and then briefly press the second key of the hotkey command.
– or –
●
Press and hold down the fn key, briefly press the second key of the hotkey command, and then
release both keys at the same time.
Initiating Sleep
CAUTION: To reduce the risk of information loss, save your work before initiating Sleep.
Press fn+f1 to initiate Sleep.
When Sleep is initiated, your information is stored in memory, the screen is cleared, and power is
conserved. While the device is in the Sleep state, the power light blinks.
54
Chapter 6 Pointing devices and keyboard
The device must be on before you can initiate Sleep.
CAUTION: If a critical battery level occurs while the device is in the Sleep state, the device initiates
Hibernation and the information stored in memory is saved to the hard drive. The factory setting for
critical battery action is Hibernate, but this setting can be changed using Power Options in Windows
Control Panel.
To exit Sleep, briefly press the power button.
The function of the fn+f1 hotkey can be changed. For example, you can set the fn+f1 hotkey to initiate
Hibernation instead of Sleep.
NOTE: In all Windows operating system windows, references to the sleep button apply to the fn+f1
hotkey.
Switching the screen image
Press fn+f2 to switch the screen image among display devices connected to the system. For example,
if a monitor is connected to the computer, pressing fn+f2 alternates the screen image from computer
display to monitor display to simultaneous display on both the computer and the monitor.
NOTE: You must use a VGA cable (purchased separately) to connect an external display, such as a
monitor or projector, to the external monitor port on the computer.
Most external monitors receive video information from the computer using the external VGA video
standard. The fn+f2 hotkey can also alternate images among other devices receiving video information
from the computer.
The following video transmission types, with examples of devices that use them, are supported by the
fn+f2 hotkey:
●
LCD (computer display)
●
External VGA (most external monitors)
●
HDMI (televisions, camcorders, DVD players, VCRs, and video capture cards with HDMI ports)
Decreasing screen brightness
Press fn+f3 to decrease screen brightness. Hold down the hotkey to decrease the brightness level
incrementally.
Increasing screen brightness
Press fn+f4 to increase screen brightness. Hold down the hotkey to increase the brightness level
incrementally.
Initiating QuickLock
Press fn+f6 to initiate the QuickLock security feature.
QuickLock protects your information by displaying the operating system Log On window. While the Log
On window is displayed, the computer cannot be accessed until a Windows user password or a Windows
administrator password is entered.
NOTE: Before you can use QuickLock, you must set a Windows user password or a Windows
administrator password. For instructions, refer to Help and Support.
Using the keyboard
55
To use QuickLock, press fn+f6 to display the Log On window and lock the computer. Then follow the
instructions on the screen to enter your Windows user password or your Windows administrator
password and access the computer.
Muting speaker sound
Press fn+f8 to mute speaker sound. Press the hotkey again to restore speaker sound.
Decreasing speaker volume
Press fn+f10 to decrease speaker sound. Hold down the hotkey to decrease speaker sound
incrementally.
Increasing speaker volume
Press fn+f11 to increase speaker sound. Hold down the hotkey to increase speaker sound
incrementally.
56
Chapter 6 Pointing devices and keyboard
7
Power management
Setting power options
Using power-saving states
The computer has two power-saving states enabled at the factory: Sleep and Hibernation.
When Sleep is initiated, the power lights blink and the screen clears. Your work is saved to memory,
letting you exit Sleep faster than exiting Hibernation. If the computer is in the Sleep state for an extended
period or if the battery reaches a critical battery level while in the Sleep state, the computer initiates
Hibernation.
When Hibernation is initiated, your work is saved to a hibernation file on the hard drive and the computer
turns off.
CAUTION: To prevent possible audio and video degradation, loss of audio or video playback
functionality, or loss of information, do not initiate Sleep or Hibernation while reading from or writing to
a disc or an external media card.
NOTE: You cannot initiate any type of networking connection or perform any computer functions while
the computer is in the Sleep state or in Hibernation.
Initiating and exiting Sleep
The system is set at the factory to initiate Sleep after 15 minutes of inactivity when running on battery
power and 30 minutes of inactivity when running on external power.
Power settings and timeouts can be changed using Power Options in Windows® Control Panel.
With the computer on, you can initiate Sleep in any of the following ways:
●
Press fn+f1.
●
Briefly press the power button.
●
Close the display.
●
Click Start, click the arrow next to the Shut down button, and then click Sleep.
You can exit Sleep in any of the following ways:
●
Briefly press the power button.
●
If the display is closed, open the display.
Setting power options
57
●
Press a key on the keyboard or button on the remote control (select models only).
●
Activate the TouchPad.
When the computer exits Sleep, the power light turns on and your work returns to the screen where you
stopped working.
NOTE: If you have set a password to be required on wakeup, you must enter your Windows password
before your work will return to the screen.
Initiating and exiting Hibernation
The system is set at the factory to initiate Hibernation after 1,080 minutes (18 hours) of inactivity when
running on both battery power and external power, or when the battery reaches a critical battery level.
Power settings and timeouts can be changed using Power Options in Windows Control Panel.
To initiate Hibernation:
Click Start, click the arrow next to the Shut down button, and then click Hibernate.
To exit Hibernation:
Briefly press the power button.
The power light turns on and your work returns to the screen where you stopped working.
NOTE: If you have set a password to be required on wakeup, you must enter your Windows password
before your work will return to the screen.
Using the battery meter
The battery meter is located in the notification area, at the far right of the taskbar. The battery meter
allows you to quickly access power settings, view remaining battery charge, and select a different power
plan.
●
To display the percentage of remaining battery charge and the current power plan, move the pointer
over the battery meter icon.
●
To access Power Options, or to change the power plan, click the battery meter icon and select an
item from the list.
Different battery meter icons indicate whether the computer is running on battery or external power. The
icon also displays a message if the battery has reached a low battery level, critical battery level, or
reserve battery level.
To hide or display the battery meter icon:
58
1.
Right-click the Show hidden icons icon (the arrow at the left side of the notification area).
2.
Click Customize notification icons.
3.
Under Behaviors, select Show icons and notifications for the Power icon.
4.
Click OK.
Chapter 7 Power management
Using power plans
A power plan is a collection of system settings that manages how the computer uses power. Power
plans can help you conserve power or maximize performance.
You can change power plan settings or create your own power plan.
Viewing the current power plan
Click the battery meter icon in the notification area, at the far right of the taskbar.
– or –
Select Start > Control Panel > System and Security > Power Options.
Selecting a different power plan
Click the battery meter icon in the notification area, and then select a power plan from the list.
– or –
Select Start > Control Panel > System and Security > Power Options, and then select a power
plan from the list.
Customizing power plans
1.
Click the battery meter icon in the notification area and then click More power options.
– or –
Select Start > Control Panel > System and Security > Power Options.
2.
Select a power plan, and then click Change plan settings.
3.
Change the settings as needed.
4.
To change additional settings, click Change advanced power settings and make your changes.
Setting password protection on wakeup
To set the computer to prompt for a password when the computer exits Sleep or Hibernation, follow
these steps:
1.
Select Start > Control Panel > System and Security > Power Options.
2.
In the left pane, click Require a password on wakeup.
3.
Click Change Settings that are currently unavailable.
4.
Click Require a password (recommended).
5.
Click Save changes.
Using external AC power
External AC power is supplied through one of the following devices:
Using external AC power
59
WARNING! To reduce potential safety issues, use only the AC adapter provided with the computer,
a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.
●
Approved AC adapter
●
Optional docking device or expansion product
Connect the computer to external AC power under any of the following conditions:
WARNING! Do not charge the computer battery while you are onboard aircraft.
●
When you are charging or calibrating a battery
●
When you are installing or modifying system software
●
When you are writing information to a CD or DVD
When you connect the computer to external AC power, the following events occur:
●
The battery begins to charge.
●
If the computer is turned on, the battery meter icon in the notification area changes appearance.
When you disconnect external AC power, the following events occur:
●
The computer switches to battery power.
●
The display brightness is automatically decreased to save battery life. To increase display
brightness, press the fn+f4 hotkey or reconnect the AC adapter.
Connecting the AC adapter
WARNING! To reduce the risk of electric shock or damage to the equipment:
Plug the power cord into an AC outlet that is easily accessible at all times.
Disconnect power from the computer by unplugging the power cord from the AC outlet (not by
unplugging the power cord from the computer).
If provided with a 3-pin attachment plug on the power cord, plug the cord into a grounded (earthed) 3pin outlet. Do not disable the power cord grounding pin, for example, by attaching a 2-pin adapter. The
grounding pin is an important safety feature.
To connect the computer to external AC power:
60
1.
Plug the AC adapter into the power connector (1) on the computer.
2.
Plug the power cord into the AC adapter (2).
Chapter 7 Power management
3.
Plug the other end of the power cord into an AC outlet (3).
Testing an AC adapter
Test the AC adapter if the computer exhibits any of the following symptoms when it is connected to AC
power:
●
The computer will not turn on.
●
The display does not turn on.
●
The power light is off.
To test the AC adapter:
1.
Remove the battery from the computer.
2.
Connect the AC adapter to the computer, and then plug it into an AC outlet.
3.
Turn on the computer.
If the power light turns on, the AC adapter is working properly.
Contact technical support for information on obtaining a replacement AC power adapter. Select Start
> Help and Support > Get assistance.
Using battery power
When a charged battery is in the computer and the computer is not plugged into external power, the
computer runs on battery power. When the computer is plugged into external AC power, the computer
runs on AC power.
If the computer contains a charged battery and is running on external AC power supplied through the
AC adapter, the computer switches to battery power if the AC adapter is disconnected from the
computer.
NOTE: The display brightness is decreased to save battery life when you disconnect AC power. To
increase display brightness, use the fn+f4 hotkey or reconnect the AC adapter.
You can keep a battery in the computer or in storage, depending on how you work. Keeping the battery
in the computer whenever the computer is plugged into AC power charges the battery and also protects
your work in case of a power outage. However, a battery in the computer slowly discharges when the
computer is off and unplugged from external power.
Using battery power
61
WARNING! To reduce potential safety issues, use only the battery provided with the computer, a
replacement battery provided by HP, or a compatible battery purchased from HP.
Computer battery life varies, depending on power management settings, programs running on the
computer, display brightness, external devices connected to the computer, and other factors.
Finding battery information in Help and Support
Help and Support provides the following tools and information about the battery:
●
Battery Check tool to test battery performance
●
Information on calibration, power management, and proper care and storage to maximize battery
life
●
Information on battery types, specifications, life cycles, and capacity
To access battery information:
Select Start > Help and Support > Learn > Power Plans: Frequently Asked Questions.
Using Battery Check
Help and Support provides information on the status of the battery installed in the computer.
To run Battery Check:
1.
Connect the AC adapter to the computer.
NOTE: The computer must be connected to external power for Battery Check to function properly.
2.
Select Start > Help and Support > Troubleshoot > Power, Thermal and Mechanical.
3.
Click the Power tab, and then click Battery Check.
Battery Check examines the battery and its cells to see if they are functioning properly, and then reports
the results of the examination.
Displaying the remaining battery charge
Move the pointer over the battery meter icon in the notification area, at the far right of the taskbar.
Inserting or removing the battery
CAUTION: Removing a battery that is the sole power source may cause loss of information. To prevent
loss of information, save your work and initiate Hibernation or shut down the computer through Windows
before removing the battery.
To insert the battery:
1.
62
Turn the computer upside down on a flat surface.
Chapter 7 Power management
2.
Align the tabs on the battery with the notches on the computer (1), and then insert the battery into
the battery bay. The battery release latches (2) automatically lock the battery into place.
To remove the battery:
1.
Turn the computer upside down on a flat surface.
2.
Slide the battery release latches (1) to release the battery, and then remove the battery (2).
Charging a battery
WARNING! Do not charge the computer battery while you are onboard aircraft.
The battery charges whenever the computer is plugged into external power through an AC adapter, an
optional power adapter, or an optional expansion product.
Using battery power
63
The battery charges whether the computer is off or in use, but it charges faster when the computer is
off.
Charging may take longer if a battery is new, has been unused for 2 weeks or more, or is much warmer
or cooler than room temperature.
To prolong battery life and optimize the accuracy of battery charge displays, follow these
recommendations:
●
If you are charging a new battery, charge it fully before turning on the computer.
●
Charge the battery until the battery light turns off.
NOTE: If the computer is on while the battery is charging, the battery meter in the notification
area may show 100 percent charge before the battery is fully charged.
●
Allow the battery to discharge below 5 percent of a full charge through normal use before charging
it.
●
If the battery has been unused for one month or more, calibrate the battery instead of simply
charging it.
The battery light displays charge status:
●
On: The battery is charging.
●
Blinking: The battery that is the only available power source has reached a low battery level. When
the battery reaches a critical battery level, the battery light begins blinking rapidly.
●
Off: The battery is fully charged, in use, or not installed.
Maximizing battery discharge time
Battery discharge time varies depending on the features you use while on battery power. Maximum
discharge time gradually shortens, as the battery storage capacity naturally degrades.
Tips for maximizing battery discharge time:
●
Lower the brightness on the display.
●
Check the Power saver setting in Power Options.
●
Remove the battery from the computer when it is not being used or charged.
●
Store the battery in a cool, dry location.
Managing low battery levels
The information in this section describes the alerts and system responses set at the factory. Some lowbattery alerts and system responses can be changed using Power Options in Windows Control Panel.
Preferences set using Power Options do not affect lights.
Identifying low battery levels
When a battery that is the sole power source for the computer reaches a low battery level, the battery
light blinks.
If a low battery level is not resolved, the computer enters a critical battery level, and the battery light
begins blinking rapidly.
64
Chapter 7 Power management
The computer takes the following actions for a critical battery level:
●
If Hibernation is enabled and the computer is on or in the Sleep state, the computer initiates
Hibernation.
●
If Hibernation is disabled and the computer is on or in the Sleep state, the computer remains briefly
in the Sleep state, and then shuts down and loses any unsaved information.
Using battery power
65
Resolving a low battery level
CAUTION: To reduce the risk of losing information when the computer reaches a critical battery level
and has initiated Hibernation, do not restore power until the power lights turn off.
Resolving a low battery level when external power is available
Connect one of the following devices:
●
AC adapter
●
Optional expansion product or docking device
●
Optional power adapter
Resolving a low battery level when a charged battery is available
1.
Turn off the computer or initiate Hibernation.
2.
Remove the discharged battery, and then insert a charged battery.
3.
Turn on the computer.
Resolving a low battery level when no power source is available
Initiate Hibernation.
– or –
Save your work and shut down the computer.
Resolving a low battery level when the computer cannot exit Hibernation
When the computer lacks sufficient power to exit Hibernation, follow these steps:
1.
Insert a charged battery or plug the computer into external power.
2.
Exit Hibernation by briefly pressing the power button.
Calibrating a battery
Calibrate a battery under the following conditions:
●
When battery charge displays seem inaccurate
●
When you observe a significant change in battery run time
Even if a battery is heavily used, it should not need to be calibrated more than once a month. It is also
not necessary to calibrate a new battery.
Step 1: Fully charge the battery
WARNING! Do not charge the computer battery while you are onboard aircraft.
NOTE: The battery charges whether the computer is off or in use, but it charges faster when the
computer is off.
66
Chapter 7 Power management
To fully charge the battery:
1.
Insert the battery into the computer.
2.
Connect the computer to an AC adapter, optional power adapter, optional expansion product, or
optional docking device, and then plug the adapter or device into external power.
The battery light on the computer turns on.
3.
Leave the computer plugged into external power until the battery is fully charged.
The battery light on the computer turns off.
Step 2: Disable Hibernation and Sleep
1.
Click the battery meter icon in the notification area, and then click More power options.
– or –
Select Start > Control Panel > System and Security > Power Options.
2.
Under the current power plan, click Change plan settings.
3.
Record the Turn off the display settings listed in the On battery column so that you can reset
them after the calibration.
4.
Change the Turn off the display settings to Never.
5.
Click Change advanced power settings.
6.
Click the plus sign next to Sleep, and then click the plus sign next to Hibernate after.
7.
Record the On battery setting under Hibernate after so that you can reset it after the calibration.
8.
Change the On battery setting to Never.
9.
Click OK.
10. Click Save changes.
Step 3: Discharge the battery
The computer must remain on while the battery is being discharged. The battery can discharge whether
or not you are using the computer, but the battery will discharge faster while you are using it.
●
If you plan to leave the computer unattended during the discharge, save your information before
beginning the discharge procedure.
●
If you use the computer occasionally during the discharge procedure and have set energy-saving
timeouts, expect the following performance from the system during the discharge process:
◦
The monitor will not turn off automatically.
◦
Hard drive speed will not decrease automatically when the computer is idle.
◦
System-initiated Hibernation will not occur.
Using battery power
67
To discharge a battery:
68
1.
Unplug the computer from its external power source, but do not turn off the computer.
2.
Run the computer on battery power until the battery is discharged. The battery light begins to blink
when the battery has discharged to a low battery level. When the battery is discharged, the battery
light turns off and the computer shuts down.
Chapter 7 Power management
Step 4: Fully recharge the battery
To recharge the battery:
1.
Plug the computer into external power and maintain external power until the battery is fully
recharged. When the battery is recharged, the battery light on the computer turns off.
You can use the computer while the battery is recharging, but the battery will charge faster if the
computer is off.
2.
If the computer is off, turn it on when the battery is fully charged and the battery light has turned
off.
Step 5: Reenable Hibernation and Sleep
CAUTION: Failure to reenable Hibernation after calibration may result in a full battery discharge and
information loss if the computer reaches a critical battery level.
1.
Click the battery meter icon in the notification area, and then click More power options.
– or –
Select Start > Control Panel > System and Security > Power Options.
2.
Under the current power plan, click Change plan settings.
3.
Reenter the settings that you recorded for the items in the On battery column.
4.
Click Change advanced power settings.
5.
Click the plus sign next to Sleep, and then click the plus sign next to Hibernate after.
6.
Reenter the setting that you recorded for On battery.
7.
Click OK.
8.
Click Save changes.
Conserving battery power
●
Select the Power saver power plan through Power Options under System and Security in
Windows Control Panel.
●
Turn off wireless and local area network (LAN) connections and exit modem applications when you
are not using them.
●
Disconnect external devices that are not plugged into an external power source, when you are not
using them.
●
Stop, disable, or remove any external media cards that you are not using.
●
Use the fn+f3 and fn+f4 hotkeys to adjust screen brightness as needed.
●
If you leave your work, initiate Sleep or Hibernation, or shut down the computer.
Storing a battery
CAUTION: To prevent damage to a battery, do not expose it to high temperatures for extended periods
of time.
Using battery power
69
If a computer will be unused and unplugged from external power for more than 2 weeks, remove the
battery and store it separately.
To prolong the charge of a stored battery, place it in a cool, dry place.
Calibrate a battery before using it if it has been stored for one month or more.
Disposing of a used battery
WARNING! To reduce the risk of fire or burns, do not disassemble, crush, or puncture; do not short
external contacts; do not dispose of in fire or water.
For additional information, refer to the Regulatory, Safety and Environmental Notices included with this
computer.
Shutting down the computer
CAUTION: Unsaved information will be lost when the computer is shut down.
The Shut down command closes all open programs, including the operating system, and then turns off
the display and computer.
Shut down the computer under any of the following conditions:
●
When you need to replace the battery or access components inside the computer
●
When you are connecting an external hardware device that does not connect to a USB port
●
When the computer will be unused and disconnected from external power for an extended period
Although you can shut down the computer with the power button, the recommended procedure is to use
the Windows Shut down command.
To shut down the computer:
NOTE: If the computer is in the Sleep state or in Hibernation, you must first exit Sleep or Hibernation
before shutdown is possible.
1.
Save your work and close all open programs.
2.
Click Start.
3.
Click Shut down.
If the computer is unresponsive and you are unable to use the preceding shutdown procedures, try the
following emergency procedures in the sequence provided:
70
●
Press ctrl+alt+delete, and then click the Power button.
●
Press the power button and hold for at least 5 seconds.
●
Disconnect the computer from external power and remove the battery.
Chapter 7 Power management
8
Security
Protecting the computer
Standard security features provided by the Windows operating system and the non-Windows Setup
Utility can protect your personal settings and data from a variety of risks.
Follow the procedures in this chapter to use the following features:
●
Passwords
●
Firewall software
●
Antivirus support (Norton Internet Security)
●
Critical security updates
NOTE: Security solutions are designed to act as deterrents, but they may not deter software attacks
or prevent the computer from being mishandled or stolen.
NOTE: Before you send your computer for service, remove all password settings.
Computer risk
Security feature
Unauthorized use of the computer
●
QuickLock
●
Power-on password
●
Firewall software
●
Windows updates
Unauthorized access to data
Unauthorized access to Setup Utility, BIOS settings, and other
system identification information
Administrator password
Ongoing or future threats to the computer
Critical security updates from Microsoft
Unauthorized access to a Windows user account
User password
Using passwords
A password is a group of characters that you choose to secure your computer information. Several types
of passwords can be set, depending on how you want to control access to your information. Passwords
can be set in Windows or in the non-Windows Setup Utility preinstalled on the computer.
CAUTION: To prevent being locked out of the computer, record each password you set. Because
most passwords are not displayed as they are set, changed, or deleted, it is essential to record each
password immediately and store it in a secure place.
Protecting the computer
71
You can use the same password for a Setup Utility feature and for a Windows security feature. You can
also use the same password for more than one Setup Utility feature.
Use the following guidelines when setting a password in Setup Utility:
●
A password can be any combination of up to 8 letters and numbers and is case sensitive.
●
A password set in Setup Utility must be entered at a Setup Utility prompt. A password set
in Windows must be entered at a Windows prompt.
Use the following tips for creating and saving passwords:
●
When creating passwords, follow requirements set by the program.
●
Write down your passwords and store them in a secure place away from the computer.
●
Do not store passwords in a file on the computer.
●
Do not use your name or other personal information that could be easily discovered by an outsider.
The following sections list Windows and Setup Utility passwords and describe their functions. For
additional information about Windows passwords, such as screen-saver passwords, select Start > Help
and Support.
Setting passwords in Windows
Password
Function
Administrator password
Protects administrator-level access to computer contents.
NOTE: This password cannot be used to access Setup Utility
contents.
User password
Protects access to a Windows user account. It also protects
access to the computer contents and must be entered when
you exit Sleep or Hibernation.
QuickLock
Protects the computer by requiring a password to be entered
in the Windows Log On dialog box before you access the
computer. After you set a user or administrator password,
follow these steps:
1.
Initiate QuickLock by pressing fn+f6.
2.
Exit QuickLock by entering your Windows user or
administrator password.
Setting passwords in Setup Utility
Password
Function
Administrator password*
●
Protects access to Setup Utility.
●
After this password is set, it must be entered each time
you access Setup Utility.
CAUTION: If you forget your administrator password, you
cannot access Setup Utility.
72
Chapter 8 Security
Password
Function
Power-on password*
●
Protects access to the computer contents.
●
After this password is set, it must be entered each time
you turn on or restart the computer, or exit Hibernation.
CAUTION: If you forget your power-on password, you
cannot turn on or restart the computer, or exit Hibernation.
*For details about each of these passwords, refer to the following topics.
Administrator password
Your administrator password protects the configuration settings and system identification information in
Setup Utility. After this password is set, you must enter it each time you access Setup Utility.
Your administrator password is not interchangeable with an administrator password set in Windows,
nor is it displayed as it is set, entered, changed, or deleted. Be sure that you record your password and
store it in a safe place.
Managing an administrator password
To set, change, or delete this password, follow these steps:
1.
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
2.
Use the arrow keys to select Security > Set Administrator Password, and then press enter.
3.
●
To set an administrator password, type your password in the Enter New Password and
Confirm New Password fields, and then press enter.
●
To change an administrator password, type your current password in the Enter Current
Password field, type a new password in the Enter New Password and Confirm New
Password fields, and then press enter.
●
To delete an administrator password, type your current password in the Enter Password field,
and then press enter 4 times.
To save your changes and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes.
Your changes go into effect when the computer restarts.
Entering an administrator password
At the Enter Password prompt, type your administrator password, and then press enter. After 3
unsuccessful attempts to enter the administrator password, you must restart the computer and try again.
Power-on password
Your power-on password prevents unauthorized use of the computer. After this password is set, it must
be entered each time you turn on or restart the computer, or exit Hibernation. A power-on password is
not displayed as it is set, entered, changed, or deleted.
Using passwords
73
Managing a power-on password
To set, change, or delete this password, follow these steps:
1.
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
2.
Use the arrow keys to select Security > Set Power-On Password, and then press enter.
3.
●
To set a power-on password, type your password in the Enter New Password and Confirm
New Password fields, and then press enter.
●
To change a power-on password, type your current password in the Enter Current
Password field, type a new password in the Enter New Password and Confirm New
Password fields, and then press enter.
●
To delete a power-on password, type your current password in the Enter Current
Password field, and then press enter 4 times.
To save your changes and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes.
Your changes go into effect when the computer restarts.
Entering a power-on password
At the Enter Password prompt, type your password, and then press enter. After 3 unsuccessful attempts
to enter the password, you must restart the computer and try again.
74
Chapter 8 Security
Using antivirus software
When you use the computer for e-mail or Internet access, you expose it to computer viruses that can
disable the operating system, programs, or utilities or cause them to function abnormally.
NOTE: HP recommends that you install antivirus software to help protect your computer.
Antivirus software can detect most viruses, destroy them, and in most cases, repair damage they have
caused. To provide ongoing protection against newly discovered viruses, antivirus software must be
kept up to date.
Norton Internet Security, an antivirus program, is preinstalled on the computer.
●
Your version of Norton Internet Security includes 60 days of free updates. It is strongly
recommended that you protect the computer against new viruses beyond 60 days by purchasing
extended update service. Instructions for using and updating Norton Internet Security software and
for purchasing extended update service are provided within the program.
●
To access Norton Internet Security, or to get more information about it, click Start > All
Programs > Norton Internet Security.
NOTE: HP recommends that you always update the antivirus software to help protect your computer.
NOTE: For more information about computer viruses, type viruses in the Search box in Help and
Support.
Using antivirus software
75
Using firewall software
When you use the computer for e-mail, network, or Internet access, unauthorized persons may be able
to gain access to the computer, your personal files, and information about you. Use the firewall software
preinstalled on the computer to protect your privacy.
Firewall features include logging and reporting of network activity, and automatic monitoring of all
incoming and outgoing traffic. Refer to the firewall user guide or contact your firewall manufacturer for
more information.
NOTE: Under some circumstances a firewall can block access to Internet games, interfere with printer
or file sharing on a network, or block authorized e-mail attachments. To temporarily resolve the problem,
disable the firewall, perform the task that you want to perform, and then reenable the firewall. To
permanently resolve the problem, reconfigure the firewall.
76
Chapter 8 Security
Installing critical updates
CAUTION: Microsoft sends alerts regarding critical updates. To protect the computer from security
breaches and computer viruses, install all critical updates from Microsoft as soon as you receive an
alert.
Updates to the operating system and other software may have become available after the computer
was shipped. To be sure that all available updates are installed on the computer, observe these
guidelines:
●
Run Windows Update as soon as possible after you set up your computer. Use the update link at
Start > All Programs > Windows Update.
●
Run Windows Update at regular intervals, such as once a month.
●
Obtain updates to Windows and other Microsoft programs, as they are released, from the Microsoft
Web site and through the updates link in Help and Support.
Installing critical updates
77
78
Chapter 8 Security
9
Software updates
Updated versions of the software provided with your computer may be available on the HP Web site.
Most software and BIOS updates on the HP Web site are packaged in compressed files called
SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information regarding
installing and troubleshooting the file.
To update the software, follow these steps, which are explained in the remainder of this guide:
1.
Identify your computer model, product category, and series or family. Prepare for a system BIOS
update by identifying the BIOS version currently installed on the computer.
If your computer is connected to a network, consult the network administrator before installing any
software updates, especially system BIOS updates.
NOTE: The computer system BIOS is stored on the system ROM. The BIOS initializes the
operating system, determines how the computer will interact with the hardware devices, and
provides for data transfer among hardware devices, including the time and date.
2.
Access the updates on the HP Web site at http://www.hp.com.
3.
Install the updates.
79
Updating the BIOS
To update the BIOS, first determine what BIOS version you currently have and then download and install
the new BIOS.
Determining the BIOS version
To determine whether available BIOS updates contain later BIOS versions than those currently installed
on the computer, you need to know the version of the system BIOS currently installed.
BIOS version information (also known as ROM date and System BIOS) can be displayed by opening
Setup Utility.
To display the BIOS information:
1.
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
2.
If Setup Utility does not open with the system information displayed, use the arrow keys to select
the Main menu.
When the Main menu is selected, BIOS and other system information is displayed.
3.
To exit Setup Utility, use the arrow keys to select Exit > Exit Discarding Changes, and then press
enter.
Downloading a BIOS update
CAUTION: To prevent damage to the computer or an unsuccessful installation, download and install
a BIOS update only when the computer is connected to reliable external power using the AC adapter.
Do not download or install a BIOS update while the computer is running on battery power, docked in an
optional docking device, or connected to an optional power source. During the download and installation,
follow these instructions:
Do not disconnect power from the computer by unplugging the power cord from the AC outlet.
Do not shut down the computer or initiate Sleep or Hibernation.
Do not insert, remove, connect, or disconnect any device, cable, or cord.
To download a BIOS update:
1.
Access the page on the HP Web site that provides software for your computer:
Select Start > Help and Support > Maintain, and then select the software and drivers update.
80
2.
Follow the instructions on the screen to identify your computer and access the BIOS update you
want to download.
3.
At the download area, follow these steps:
a.
Identify the BIOS update that is later than the BIOS version currently installed on your
computer. Make a note of the date, name, or other identifier. You may need this information
to locate the update later, after it has been downloaded to your hard drive.
b.
Follow the instructions on the screen to download your selection to the hard drive.
Chapter 9 Software updates
Make a note of the path to the location on your hard drive where the BIOS update is to be
downloaded. you must access this path when you are ready to install the update.
NOTE: If you connect your computer to a network, consult the network administrator before
installing any software updates, especially system BIOS updates.
BIOS installation procedures vary. Follow any instructions that are displayed on the screen after the
download is complete. If no instructions are displayed, follow these steps:
1.
Open Windows Explorer by selecting Start > Computer.
2.
Double-click your hard drive designation. The hard drive designation is typically Local Disk (C:).
3.
Using the hard drive path you recorded earlier, open the folder on your hard drive that contains the
update.
4.
Double-click the file that has an .exe extension (for example, filename.exe).
The BIOS installation begins.
5.
Complete the installation by following the instructions on the screen.
NOTE: After a message on the screen reports a successful installation, you can delete the downloaded
file from your hard drive.
Updating the BIOS
81
Updating programs and drivers
To download and install software other than a BIOS update, follow these steps:
1.
Access the page on the HP Web site that provides software for your computer:
Select Start > Help and Support, and then select the software and drivers update.
2.
Follow the instructions on the screen to find the software you want to update.
3.
At the download area, select the software you want to download and follow the instructions on the
screen.
NOTE: Make a note of the path to the location on your hard drive where the software is to be
downloaded. you must access this path when you are ready to install the software.
4.
When the download is complete, open Windows Explorer by selecting Start > Computer.
5.
Double-click your hard drive designation. The hard drive designation is typically Local Disk (C:).
6.
Using the hard drive path you recorded earlier, open the folder on your hard drive that contains the
update.
7.
Double-click the file that has an .exe extension (for example, filename.exe).
The installation begins.
8.
Complete the installation by following the instructions on the screen.
NOTE: After a message on the screen reports a successful installation, you can delete the downloaded
file from your hard drive.
82
Chapter 9 Software updates
10 Setup Utility
Starting Setup Utility
Setup Utility is a ROM-based information and customization utility that can be used even when your
Windows operating system is not working.
The utility reports information about the computer and provides settings for startup, security, and other
preferences.
To start Setup Utility:
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
Using Setup Utility
Changing the language of Setup Utility
The following procedure explains how to change the language of Setup Utility. If Setup Utility is not
already running, begin at step 1. If Setup Utility is already running, begin at step 2.
1.
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
2.
Use the arrow keys to select System Configuration > Language, and then press enter.
3.
Use the arrow keys to select a language, and then press enter.
4.
When a confirmation prompt with your language selected is displayed, press enter.
5.
To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes, and then press enter.
Your change goes into effect immediately.
Navigating and selecting in Setup Utility
Because Setup Utility is not Windows based, it does not support the TouchPad. Navigation and selection
are by keystroke.
●
To choose a menu or a menu item, use the arrow keys.
●
To choose an item in a list or to toggle a field, for example an Enable/Disable field, use either the
arrow keys or f5 or f6.
Starting Setup Utility
83
●
To select an item, press enter.
●
To close a text box or return to the menu display, press esc.
●
To display additional navigation and selection information while Setup Utility is open, press f1.
Displaying system information
The following procedure explains how to display system information in Setup Utility. If Setup Utility is
not open, begin at step 1. If Setup Utility is open, begin at step 2.
1.
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
2.
Select the Main menu. System information such as the system time and date, and identification
information about the computer is displayed.
3.
To exit Setup Utility without changing any settings, use the arrow keys to select Exit > Exit
Discarding Changes, and then press enter.
Restoring default settings in Setup Utility
The following procedure explains how to restore Setup Utility default settings. If Setup Utility is not
already running, begin at step 1. If Setup Utility is already running, begin at step 2.
1.
Open Setup Utility by turning on or restarting the computer, and then pressing f10 while the “F10
= BIOS Setup Options” message is displayed in the lower-left corner of the screen.
2.
Use the arrow keys to select Exit > Load Setup Defaults, and then press enter.
3.
When the Setup Confirmation is displayed, press enter.
4.
To save your change and exit Setup Utility, use the arrow keys to select Exit > Exit Saving
Changes, and then press enter.
The Setup Utility default settings go into effect when the computer restarts.
NOTE: Your password, security, and language settings are not changed when you restore the factory
default settings.
Exiting Setup Utility
You can exit Setup Utility with or without saving changes.
●
To exit Setup Utility and save your changes from the current session:
If the Setup Utility menus are not visible, press esc to return to the menu display. Then use the
arrow keys to select Exit > Exit Saving Changes, and then press enter.
●
To exit Setup Utility without saving your changes from the current session:
If the Setup Utility menus are not visible, press esc to return to the menu display. Then use the
arrow keys to select Exit > Exit Discarding Changes, and then press enter.
After either choice, the computer restarts in Windows.
84
Chapter 10 Setup Utility
Setup Utility menus
The menu tables in this section provide an overview of Setup Utility options.
NOTE: Some of the Setup Utility menu items listed in this chapter may not be supported by your
computer.
Main menu
Select
To do this
System information
●
View and change the system time and date.
●
View identification information about the computer.
●
View specification information about the processor, memory size,
and system BIOS.
Security menu
Select
To do this
Administrator password
Enter, change, or delete an administrator password.
Power-On Password
Enter, change, or delete a power-on password.
System Configuration menu
Select
To do this
Language Support
Change the Setup Utility language.
Processor C4 State
Enable/disable the processor C4 sleep state.
Boot Options
Set the following boot options:
●
f10 and f12 Delay (sec.)―Set the delay for the f10 and f12 functions
of Setup Utility in intervals of 5 seconds each (0, 5, 10, 15, 20).
●
Internal Network Adapter boot―Enable/disable boot from Internal
Network Adapter.
●
Boot Order―Set the boot order for:
◦
Internal hard drive (select models only)
◦
USB Floppy
◦
USB CD/DVD ROM Drive
◦
USB Diskette on Key
◦
USB Hard drive
◦
USB Card Reader
◦
Network adapter
Setup Utility menus
85
Select
To do this
NOTE: Only the devices attached to the system appear in the
boot order menu.
Diagnostics menu
86
Select
To do this
Hard Disk Self Test (select models only)
Run a comprehensive self-test on the hard drive.
Memory Test
Run a diagnostic test on the system memory.
Chapter 10 Setup Utility
Index
AC adapter
connecting 60
identifying 10
testing 61
administrator password
creating 73
entering 73
managing 73
airport security devices 40
antennas 9
applications key, Windows 4
audio devices, connecting
external 33
audio functions, checking 33
audio-in (microphone) jack 5, 30
audio-out (headphone) jack 5,
30
battery
calibrating 66
charging 63, 66
conserving power 69
discharging 64
disposing 70
identifying 10
inserting 62
low battery levels 64
recharging 69
removing 62
storing 69
battery bay, identifying 8
Battery Check 62
battery light 5, 63, 64
battery power 61
battery release latches 8, 62
battery temperature 69
bay, battery 8
BD drive 43
BIOS, updating 80
Blu-ray Disc ROM with SuperMulti
DVD±R/RW Double Layer 44
Bluetooth device 13
boot options 85
boot order 85
buttons
left TouchPad 1
power 3
right TouchPad 1
wireless 3
cables
LAN 27
USB 45
VGA 35
caps lock light, identifying 2
CD drive 43
changing Setup Utility
language 83
charging batteries 63, 66
checking audio functions 33
components
additional hardware 10
bottom 8
display 7
front 4
left-side 6
right-side 5
TouchPad 1
connecting to a WLAN 18
connection, external power 60
conservation, power 69
cord, power 10
corporate WLAN connection 18
critical battery level 65
Diagnostics menu
86
digital card
inserting 46
removing 47
stopping 47
supported formats 46
Digital Media Slot, identifying 5
Disk Cleanup software 41
Disk Defragmenter software 41
diskette drive 43
display
image, switching 55
screen brightness hotkeys 55
display switch, identifying 7
displaying system information 84
drive light, identifying 5
drive media 57
drives
connecting external 44
diskette 43
external 43
hard 41, 42, 43
optical 43
drives, boot order 85
DVD drive 43
earbuds 5, 30
encryption 18
entering a power-on
password 74
entering an administrator
password 73
esc key 4
exiting Setup Utility 84
external audio devices,
connecting 33
external drive 43
external monitor port 35
external monitor port,
identifying 6
Index
87
F
firewall 18
fn key 4, 53
function keys 4, 53
hard disk drive
external 43
installing 42
removing 41
replacing 41
hard drive
external 43
installing 42
removing 41
replacing 41
hard drive bay, identifying 8
hard drive cover
removing 50
replacing 51
hard drive self test 86
hardware, identifying 1
HDMI port 35
HDMI port, identifying 6
HDMI, connecting 35
headphone (audio-out) jack 5,
30
headphones 5, 30
Hibernation
exiting 58
initiated during critical battery
level 65
initiating 58
high-definition devices,
connecting 35
hotkeys
decreasing screen
brightness 55
decreasing speaker sound 56
decreasing speaker
volume 31
description 53
increasing screen
brightness 55
increasing speaker
volume 31, 56
initiating QuickLock 55
initiating Sleep 54
muting speaker sound 56
muting speaker volume 31
88
Index
switching screen image 55
using 54
HP Connection Manager
software 15
HP Mobile Broadband
Module 20
HP USB Ethernet Adapter,
connecting 27
hubs 45
icons
network 13, 25
wireless 13
installed drives, identifying 40
interference, minimizing 26
internal display switch,
identifying 7
internal microphone,
identifying 7, 30
Internet connection setup 17
jacks
audio-in (microphone) 5, 30
audio-out (headphone) 5, 30
RJ-45 (network) 6
keyboard hotkeys, identifying 53
keys
esc 4
fn 4
function 4
Windows applications 4
Windows logo 4
labels
Microsoft Certificate of
Authenticity 11
regulatory 11
service tag 10
language support 85
latches, battery release 8
left TouchPad button,
identifying 1
lights
battery 5
caps lock 2
drive 5
power 2
webcam 7
wireless 2
local area network (LAN)
cable required 27
connecting cable 27
low battery level 64
Main menu 85
maintenance
Disk Cleanup 41
Disk Defragmenter 41
managing a power-on
password 74
managing an administrator
password 73
memory module
inserting 50
removing 50
memory module slot 8
memory test 86
microphone (audio-in) jack 5, 30
minimizing interference 26
monitor port, external 6
monitor, connecting 35
mouse, external
connecting 53
setting preferences 53
multimedia components,
identifying 29
multimedia software
installing 32
using 32
mute hotkey, identifying 30
navigating in Setup Utility 83
network cable
connecting 27
noise suppression circuitry 27
network cable, connecting 27
network icon 13, 25
network jack, identifying 6
network key 25
network security codes
network key 25
SSID 25
noise suppression circuitry, network
cable 27
O
operating system
optical drive
sharing 44
70
passwords
administrator 73
power-on 73
set in Setup Utility 72
set in Windows 72
ports
external monitor 6, 35
HDMI 6, 35
USB 5, 6, 45
power
connecting 60
conserving 69
power button, identifying 3
power connector, identifying 6
power cord, identifying 10
power light, identifying 2
power-on password
creating 74
entering 74
managing 74
Processor C4 State 85
product name and number,
computer 10
programs, updating 82
projector, connecting 35
public WLAN connection 18
QuickLock 72
QuickLock hotkey 55
readable media 57
regulatory information
HP Mobile Broadband Module
serial number 11
regulatory label 11
wireless 11
release latches
battery 8, 63
restoring default settings 84
right TouchPad button,
identifying 1
RJ-45 (network) jack,
identifying 6
screen brightness hotkeys 55
screen image, switching 55
security cable slot, identifying 6
Security menu 85
security, wireless 17
selecting in Setup Utility 83
serial number, computer 10
service tag 10
setup of WLAN 17
Setup Utility, passwords set in 72
setup, computer 1
shared drives 44
shutdown 70
shutting down 70
SIM
inserting 20
removing 21
Sleep
exiting 57
initiating 57
Sleep hotkey 54
slots
security cable 6
software
Disk Cleanup 41
Disk Defragmenter 41
HP Connection Manager 15
installing 32
multimedia 32
Windows Media Player 32
Wireless Assistant 15
solid-state drive (SSD) 40
speakers, identifying 4, 30
storing battery 69
System Configuration menu 85
system information 85
temperature 69
TouchPad
buttons 1
identifying 1
using 53
TouchPad scroll zone,
identifying 2
traveling with the computer 69
turning off the computer 70
unresponsive system 70
USB cable, connecting 45
USB devices
connecting 45
description 45
removing 45
stopping 45
USB hubs 45
USB ports, identifying 5, 6, 45
vents, identifying 6, 8
video transmission types 55
volume down hotkey,
identifying 31
volume up hotkey, identifying 31
volume, adjusting 31
webcam light, identifying 7, 30
webcam, identifying 7, 30
Windows applications key,
identifying 4
Windows logo key, identifying 4
Windows, passwords set in 72
wireless antennas 9
Wireless Assistant software 14,
15
wireless button, identifying 3
wireless controls
button 14
HP Connection Manager 14
operating system 14
Wireless Assistant
software 14
wireless function key 14
wireless icon 13
wireless light 14
wireless light, identifying 2
wireless network (WLAN)
connecting 18
corporate WLAN
connection 18
equipment needed 17
functional range 19
public WLAN connection 18
security 17
WLAN 8
WLAN antennas, identifying 9
Index
89
WLAN device 13
writable media 57
WWAN antennas, identifying
WWAN device 20
90
Index

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Modify Date                     : 2009:07:06 15:48:20-06:00
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Author                          : mrenstrom

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Broadcom BRCM1041 802.11abgn module User Manual 2 of 2

Broadcom Corporation 802.11abgn module 2 of 2

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User manual 2 of 2

FCC ID Filing: QDS-BRCM1041

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