Sony SVT11213CXB - Manual (Page 91)

If you enter a wrong security key, follow these steps to re-enter the security key.
1. Open the charms and select the Settings charm. (See Opening the Charms to open the
charms.)
2. Select (the network icon).
3. Right-click the desired network and select View connection properties.
4. Select the Security tab.
5. Enter a security key in the Network security key field and select OK.
About the Internet Connection Services
The following types of Internet connection services are available.
You can select from among the services according to your preference, for example,
communication speed or a usage fee. For detailed information on a variety of connection
services, contact Internet Service Providers (ISPs).
Fiber to the Home (FTTH)
Cable modem
Digital Subscriber Line (DSL)
Satellite
Dial-up
About the Wi-Fi(R) (Wireless LAN) Standards
Wi-Fi allows your VAIO computer to connect to a network through a wireless connection.
Wi-Fi uses the following IEEE 802.11a/b/g/n/ac (draft) standard, which specifies the type of
technology used. Refer to the specifications to find out about the configuration of the computer.
IEEE 802.11a (Frequency band:5 GHz)
Exclusive to models compliant with the IEEE 802.11a/b/g/n/ac (draft) standard.
IEEE 802.11b/g (Frequency band:2.4 GHz)
The IEEE 802.11g standard provides higher-speed communications than the IEEE 802.11b.
IEEE 802.11n (Frequency band:2.4 GHz/5 GHz)
For models compliant with the IEEE 802.11b/g/n standard, only 2.4 GHz band can be used.
IEEE 802.11ac (draft) (Frequency band:5 GHz)
Exclusive to models compliant with the IEEE 802.11a/b/g/n/ac (draft) standard.
About the Network (LAN)
The network (LAN) enables you to connect your VAIO computer to the Internet and transfer
data between the computer and other devices.
You can connect your VAIO computer to a network through a wireless connection.
For information on peripheral devices required for LAN access, ask your Internet Service
Provider (ISP) or refer to the manual that came with the device you use.