Samsung P55 User Manual page 149

Q
Although a connection has been established, I
cannot connect to the Internet.
▶ Check the TCP/IP settings.
A If you cannot connect to the Internet but you are
connected to an AP, check if the TCP/IP settings
are configured properly.
When you are not connected to an AP, an X mark
appears over the 'Wireless Network Connections'
icon ( ) in the Taskbar. If you double-click the
icon, the Search for Wireless Connections window
appears. Reconnect to a wireless network referring
to the descriptions of Connecting to a Wireless
LAN in the Using the Network section.
When you are connected to an AP, an X mark
appears over the "Wireless Network Connections"
icon ( ) in the Taskbar. Double-click the icon and
check if the IP address is properly allocated on
the Support tab. If the IP address is not properly
allocated, the IP address will be displayed as follows;
(for example, 169.254.xxx.xxx).
If your network does not support DHCP, you have
to manually configure an IP address by asking your
network administrator.
In addition, even if your network supports DHCP,
the Internet connection may not be available if the
DHCP server fails to allocate an IP address to your
computer.
Q
I have configured both wired and wireless
connections with the same IP address, but the
network connections do not work properly.
A You cannot use the same IP address for wired
and wireless connections. To use only one IP
address for both wired and wireless connections,
you must disable one of them according to your
requirements in Network Connections in the
Control Panel.
Q
After installing the Wireless LAN Setting
program, the "AEGIS Protocol (IEEE 802.1x)"
protocol appears in the [Local Area Connect
Properties] window.
A The protocol is a security authentication protocol
that is automatically installed when the Wireless
LAN Settings program is installed and does not
affect the program operation.
Q
(For Intel PROSet) Although I have turned the
wireless LAN off using the Turn Off Wireless LAN
button in PROSet, the Wireless LAN LED is still
on.
A This is normal. The Turn Off Wireless LAN
button in PROSet just turns off the wireless LAN
software. The wireless LAN hardware is not
affected by this operation.
18