Broadcom BRCM1051 802.11g/Draft 802.11n WLAN + BT PCI-E User Manual Manual 3

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Date Submitted	2010-06-25 00:00:00
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Creation Date	2010-06-22 22:55:26
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Chapter 2
Using the computer
Ɣ Music : Select to listen to music.
WOW HD technology has been used.
Ɣ Movie : Select to watch a movie.
51
Click on Control Panel > Sound, Voice and Audio Device >
SRS Control Panel.
Select the Enable checkbox and select a mode.
TruSurround XT technology has been used.
Ɣ When using a Headphone plugged in the Headphone
jack : Some of the setting details under each menu will
change.
CS Headphone technology has been used.
Ź For Windows XP
Click Control Panel > Sound, Voice and Audio Device >
Sound and Audio Devices.
Click the audio tab, select SRS Premium Sound in Play >
K button at the
Default Device (D):, and then click the OK
bottom.
Ɣ WOW XT (Music) : Select to listen to music.
Ɣ TruSurround XT (Movie/Video) : Select to watch a movie.
In this case, although you can change the volume in the SRS
Mixer, you can also change the volume in the Master Volume
of the Realtek HD Audio Output Mixer.
t The SRS function is only supported for a computer’s builtin speakers or headphones.
Therefore, when SRS is selected, you can set the Master
Volume of the Realtek HD Audio Output Mixer to the
maximum value and then set the actual volume using the
SRS Mixer.
t It is recommended unchecking the SRS option before
recording, and checking it before playing sound. This is to
prevent sound distortion due to the double application of
the SRS effect when a user plays the recorded file by using
stereo mix.
This operation may not be required depending on the type
of SRS driver.
Chapter 2
Using the computer
A wired network is a network environment used for a company
network or broadband internet connection at home.
t Since these descriptions are written on the basis of the
latest operating system, Windows 7, some of the content
and the figures of the descriptions may differ depending
on the operating system. Since the procedures for other
Windows operating systems are similar, use the computer
referring to these descriptions.
Ź For Windows 7
Click Start > Control Panel > Network and Internet >
Network and Sharing Center and click on Change adapter
settings in the left menu pane.
t The figures used for the description are of a representative
model. Therefore the figures may differ from the real ones.
52
Connect a LAN cable to the computer’s LAN port.
Ź For Windows XP
Click Start > Control Panel > Network and Internet
Connections > Network Connection.
Chapter 2
Using the computer
Select Local Area Connection and click the right button of
the touch pad and select Properties.
The LAN Device name may differ depending on your
computer’s Network Device.
Ź For Windows 7
Select Internet Protocol Version 4(TCP/IPv4) from the list
of Network Components and click Properties.
Ź For Windows XP
Click General tab and select a LAN driver from Connect
using:. Select Internet Protocol(TCP/IP) and click
Properties.
t The Network Component name may differ depending on
the Operating System Installed.
t To add a network component, click Install in the screen
shown in the figure above. You can add clients, services,
and protocols.
53
Chapter 2
Using the computer
Configure the IP settings.
When using DHCP, select Obtain an IP address
automatically. To use a static IP address, select Use the
following IP address, and set the IP address manually.
54
Using the  Function
 is a function that activates the system from Sleep
mode when a signal (such as a ping or magic packet command)
arrives over the network (wired LAN).
Windows 7
1 ŹClickForStart
> Control Panel > Network and Internet >
Network and Sharing Center and click on Change adapter
settings in the left menu pane.
Ź For Windows XP
Click Start > Control Panel > Network and Internet
Connections > Network Connections.
Right-click on the Local Area Connection and select
2 Properties.
When not using DHCP, ask your network administrator for the
IP address.
When you have completed the settings, click the OK
K button.
The network settings have been completed.
Chapter 2
Using the computer
Click Configure > Power Management tab. Select Allow
this device to bring the computer out of standby,
y then
click OK. Restart the system.
- If the system wake up from Sleep mode even though there
is no received signal, use the system after disabling the
 function.
- The LAN LED may not be turned off if System is shutdown
without disabling the WOL  option.
- Connecting a wired LAN while using a wireless LAN may not
activate the  function. Set the Wireless LAN
to Disable to use the  function.
-  feature may not work while using Hybrid
power saving feature.
For Windows 7
7, Wake On LAN is not supported Ping.
55
Other features for reference
When connected to a 100Mbps/1Gbps wired LAN and the
computer exits Sleep/hibernation mode, a message appears
informing you of a connection to a 10Mbps/100Mbps
wired LAN. This happens because when the computer exits
standby/hibernate mode, restoring the network takes about
3 seconds. When the network is restored, it operates at
100Mbps/1Gbps.
When system is running on battery, some time it takes about
20sec after inserting LAN cable to be able to connect to
internet. This symptom happen as a result of power saving
feature to reduce battery consumption.
When system is running on battery, the Wired LAN speed
is decreased automatically to reduce battery consumption.
In such case, a 1Gbps /100Mbps LAN would function at
100Mbps/10Mbps speed.
Chapter 2
Using the computer
A wireless network (Wireless LAN) environment is a network
environment that enables communicating between multiple
computers at home or a small-size office through wireless LAN
devices.
56
What is an Access Point (AP)?
An AP is a network device that bridges wired and wireless LANs,
and corresponds to a wireless hub in a wired network. You can
connect multiple wireless LAN installed computers to an AP.
Connecting to a Wireless LAN
If there is an AP, you can connect to the Internet via the AP using
the Wireless LAN connection method provided by Windows.
Ź For Windows 7
t The descriptions below are for computer models with
a Wireless LAN card or device. A Wireless LAN device is
optional.
The pictures in this manual may differ from the actual
product depending on your wireless LAN device model.
If you click the Network Connections
icon in the system
tray, a list of available APs appears. If you select an AP to
connect to, the Connect button appears.
t To use the wireless LAN, you have to turn the wireless LAN
on first by pressing the
keys. If the wireless
LAN is turned on, the Wireless LAN LED
is lit.
AP List
Chapter 2
Using the computer
Click Connect.
If a network key is set for the AP, enter the network key and
then click Connect.
Ź For Windows XP
Click the Wireless Network Connection icon from the
Taskbar using the right button of the touch pad. Then, click
View Available Wireless Networks.
Select an AP to be connected and click Connect.
For the network key, please ask your network administrator.
57
If a network key is set in the AP, the network key input
window will appear. Enter the network key in the input
window and click OK.
When Connected to the AP is displayed, click the Close
button.
You can access the network.
For a network key, contact the network administrator.
Chapter 2
Using the computer
Once Connected to AP is displayed, you can use a wireless
network.
Checking the network connection status
Move the mouse pointer over the Wireless Network Connection
icon on the taskbar, and the connection status is displayed.
Windows 7
Windows XP
58
Chapter 2
Using the computer
Easy Content Share is a DLNA application that allows you to play
photos, videos and music files on your TV.
t These descriptions are for Windows 7 and for supported
models only.
t The Digital Living Network Alliance (DLNA) aligns industry
leaders in the CE, mobile, and PC industries through digital
interoperability, and DLNA-certified devices allow users to
play videos, photos and music files stored on a computer
on a TV.
59
Configuring the network settings for your
computer and TV
To share content, all shared devices must be connected to the
same access point.
Configure the network settings by following the steps below.
t To play content using DLNA technology, both your
computer and TV must be DLNA certified.
For information on whether a product supports DLNA,
refer to the respective user manuals.
Connect your computer and TV to an access point through
a wired or wireless LAN connection, as shown in the figure
below.
[Network connection diagram]
To play videos, photos and music files stored on a computer,
configure the settings in the order as shown below.
1. Configuring the network settings for your computer and
TV
2. Adding shared content on your computer
3. Playing content on your TV using your computer
Configure the IP address settings for your computer and TV.
You must check the Obtain an IP address automatically
(DHCP) checkbox.
Chapter 2
Using the computer
t For more information on how to configure the IP address
for your computer, refer to Chapter 2. Using the
Computer > Network.
t For more information on how to configure the IP address
for your TV, refer to the user manual of your TV.
To check whether the network settings have been configured
correctly, double-click the Easy Content Share icon on the
your computer’s Desktop to run the program.
(If the program icon does exist on the Windows Desktop,
select the corresponding program from Start > All Programs
> Samsung.)
If the connected computer and TV are shown in the program
window, the network settings have been configured
successfully.
Devices that can share content
60
If a connected device is not displayed, refer to Chapter 4.
Troubleshooting > Q&A > Easy Content Share Related.
Adding shared content on your computer
Add the videos, photos and music files that you want to play on
your TV as shared items.
You can only play shared items on your TV.
Click Settings
at the top right of Easy Content Share.
Click My computer > Add Folder
. The Browse For
Folder window appears. Select a folder to share and click OK.
Chapter 2
Using the computer
The selected folder is added to the shared list.
Select the item you want to play in the playlist, and then click
Play .
The selected file is played on the TV.
Playing content on your TV using your computer
After you have set photos, videos and music files as shared items,
you can play them on your TV using your computer.
In Easy Content Share, select the TV you want to use to play
content.
Playlist
Play control panel
Add content to play
61
Using the Play Control panel, you can control the item being
played on the TV.
To stop playing, click Stop
Easy Content Share does not support subtitles due to DLNA
constraints.
To use subtitles, refer to Chapter 4. Troubleshooting > Q&A
> Easy Content Share Related.
Chapter 2
Using the computer
Adding a video, photo or music file to the playlist
Click Add Content in the Playlist screen. The shared
content list is displayed.
In the shared content list, check the checkbox in front of the
item you want to add to the playlist, and then click Add to
playlist
62
Playing the content stored on a computer when
Easy Content Share is not installed
You can also play the videos, photos and music files stored on a
computer when Easy Content Share is not installed on your TV
by using Windows Media Player.
As described in the steps below, configure the content sharing
settings to play content on your TV.
The computer containing the shared content (when Easy
Content Share is not installed) must be connected to the
same access point to which the computer where Easy
Content Share is installed and the TV is connected to.
Ź For Windows Media Player 12
Add the selected
item to the playlist
Return to the
playlist screen
Shared content list
Click Return to playlist screen
In the playlist screen, you can find that the selected item has
been added to the playlist.
Click Start > All Programs > Windows Media Player.
Click Stream and check the Automatically allow devices to
play my media... menu item.
Chapter 2
Using the computer
Click Start > All Programs > Accessories > Windows
Explorer.
Right-click the folder to share. From the menu displayed,
point to Include in library.
Click Videos, Photos or Music in the displayed sub menu,
according to the type of content contained in the selected
folder.
63
Ź For Windows Media Player 11
Click Start > All Programs > Windows Media Player.
Click Library > Media Sharing.
The Media Sharing window is displayed. Check the Share
my media checkbox and then click OK.
If the selected folder contains two or more types of content,
you must click each corresponding menu item (Videos,
Photos or Music) to register each type of content.
In the Media Sharing window, click Settings.... The Media
Sharing - Default Settings window is displayed. Check the
Allow new devices and computers automatically (not
recommended) checkbox.
Chapter 2
Using the computer
A popup window is displayed. Click Yes. Then click OK
K in the
Media Sharing- Default Settings window and in the Media
Sharing window.
For a shared content item, the name of the computer where
the item is stored is displayed next to it, allowing you to
identify the computer. This is useful when multiple computers
are providing content.
A folder added as a
shared item
The name of the PC where
the content is stored
Content sharing is only available with Windows Media
Player 11 or later.
After the registration has been finished, you can find the
added folder is listed in the shared content list of Easy
Content Share.
64
If your Windows Media Player is earlier than Windows
Media Player 11, download and install Windows Media
Player 11 or later from the Microsoft website.
Chapter 3.
Settings and Upgrade
LCD Brightness Control
66
BIOS Setup
68
Setting a Boot Password
71
Changing the Boot Priority
74
Upgrading Memory
75
Battery
77
Using the Security Lock Port
83
Chapter 3
Settings and Upgrade
You can adjust the LCD brightness in 8 levels.
t Maintaining the changed LCD brightness even after
turning the computer on again
The screen brightness is automatically set to the brightest
level (brightness level 8) when AC power is connected and the
brightness is automatically set dimmer when the computer
runs on battery power to extend the battery use time.
Controlling the Brightness Using the Keyboard
Adjust the LCD brightness by pressing the
66
key or the
key.
The LCD brightness can change up to 8 levels and the brightness
increases by 1 level when pressing the
key once.
To maintain the LCD brightness set by using the brightness
control keys or through the Power Options, follow the
procedures below.
Ź For Windows 7
1. Click Control Panel > Hardware and Sound > Power
Options.
2. Click Change the settings of the currently configured
mode.
3. Adjust the display brightness adjustment menu bar and
click the Save the changes button.
Ź For Windows XP
1. Turn the computer on and press the F2 key when the
SAMSUNG logo appears on the screen to enter the BIOS
Setup.
2. Select the Boot menu and set the Brightness Mode
Control item to User Control.
3. Press the F10 key to save the settings and exit Setup.
t Saving battery power consumption
Decreases the LCD brightness when the computer
is running on battery power to save battery power
consumption.
Chapter 3
Settings and Upgrade
t LCD bad pixels principle of laptop computer
Samsung observes the specifications regarding strict
quality and reliability of LCD. But in spite of that, it is
inevitable that there might be a small number of bad
pixels. A large number of bad pixels can cause problems in
appearance, but a small number of pixels doesn’t affect the
computer performance.
Therefore Samsung observes and manages the following
dot principles:
- Bright dot : 2 or less
- Black dot : 4 or less
- Combination of Bright and Dark : 4 or less
Instructions for Cleaning the LCD
Clean the LCD panel with a soft cloth lightly moistened with
computer cleansing detergent moving in one direction.
Cleaning the LCD panel with excessive force can damage the
LCD.
67
Chapter 3
Settings and Upgrade
The BIOS Setup enables you to configure your computer hardware
according to your needs.
When the booting screen (SAMSUNG logo) appears, press the
F2 key to enter the BIOS Setup.
t Use the BIOS setup to define a boot password, change the
booting priority, or add a new device.
t Since incorrect settings may cause your system to
malfunction or crash, take care when configuring the BIOS.
t The functions of the BIOS setup are subject to change for
product function enhancement purposes.
t The BIOS Setup menus and items may differ depending on
your computer model.
Press the F12 key while the booting screen(SAMSUNG logo)
appears, the system will try to boot from the network.
Entering the BIOS Setup
Turn the computer on.
68
After a moment, the BIOS setup screen appears.
The items in the BIOS setup may differ depending on the
product.
Chapter 3
Settings and Upgrade
The BIOS Setup Screen
Setup Menu
The BIOS Setup menus and items may differ depending on
your computer model.
Setup Menu
Main
Setup Items
Description
Used to change the basic system and
environment settings.
Advanced
Used to configure advanced functions on your
computer for devices and chipsets.
Security
Used to configure security functions, including
passwords.
Help
Help for the
selected
item appears
automatically.
69
Boot
Used to set the boot priority and other boot
options.
Exit
Used to exit the Setup either saving the
changes or not.
Chapter 3
Settings and Upgrade
System Setup Keys
In the Setup, you have to use the keyboard.
F1
Press to view the Setup Help.
Up & Down
Keys
Press to move up and down.
F5/F6
Press to change the item value.
F9
Press to load the default Setup
settings.
ESC
Press to return to a higher level
menu or to move to the Exit menu.
Left & Right
Keys
Press to move to another menu.
Enter
Press to select an item or to enter a
sub menu.
F10
Press to save the changes and exit
Setup.
The keyboard image may differ from the actual keyboard.
70
Chapter 3
Settings and Upgrade
When setting a password, you have to enter a password to use the
computer or enter the BIOS Setup.
71
In the Set Supervisor Password item, press .
Enter a password, press , re-enter the password for
confirmation, and press  again.
By configuring a password, you can restrict system access to
authorized users only and protect data and files saved on the
computer.
t Do not lose or forget your password.
t If you have forgotten your password, contact a Samsung
service center. In this case, a service fee will be charged.
Setting a Supervisor Password
The password can be up to 8 alphanumeric characters.
Special characters are not allowed.
A Supervisor Password is required to turn the computer on or to
start the System Setup.
When setting a Supervisor Password, users other than a supervisor
cannot use the computer.
Select the Security menu in the BIOS Setup.
The supervisor password has been set.
The supervisor password is required to turn the computer on
or to enter the BIOS Setup.
For some models, if the password entered message appears
in the Setup Notice window, the settings are not complete
until the  key is pressed.
Chapter 3
Settings and Upgrade
Setting a User Password
Users can start the system with a user password, but cannot enter
the System Setup. By doing this, you can prevent other users from
entering Setup.
Before configuring a user password, a supervisor password must
have been configured. Deactivating the supervisor password also
deactivates the user password.
In the Set User Password item, press  and complete the
procedures from Step 3 of Setting a Supervisor Password.
Setting Up a Boot Password
To setup a boot password, the administrator password (Set
Supervisor Password) should be set in advance.
Set the Password on boot item to Enabled.
Once a boot password is set, you have to enter a password to boot
up the computer.
72
Setting up a Hard Disk Drive Password
(Optional)
A supervisor password must be set using the Set Supervisor
Password menu.
If you set a password for a hard disk drive, it cannot be accessed
from another computer.
Press  in the Set HDD Password item and define a
password as described in Step 3 of the Setting up the Supervisor
Password.
t The hard disk drive password setting function is not
provided for some models.
t Changing the hard disk drive password
For security purposes, you can only change a hard disk
drive password after restarting the computer by pressing
the computer Power button.
If you cannot change the hard disk drive password or the
HDD Password Frozen message appears when entering
the BIOS Setup and then selecting Security > HDD
Password, press the Power button to turn the computer
on again.
Chapter 3
Settings and Upgrade
Deactivating the Password
Press  on the password to be deactivated. For
example, to deactivate a supervisor password in the Set
Supervisor Password item, press .
In the Enter Current Password item, enter the currently
configured password and press .
Leave the Enter New Password item field empty, and press
.
Leave the Confirm New Password field empty, and press
.
The password is deactivated.
For some models the password is only canceled if the
 key is pressed in the Setup Notice window.
73
Chapter 3
Settings and Upgrade
This computer is configured to boot from an external-type ODD
first. As an example, the procedures to change the highest boot
priority device to the hard disk drive are described below.
The screen images in this document may differ from actual
product.
Select the Boot menu in the BIOS Setup.
Press  on the Boot Device Priority item.
74

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