Troubleshooting Networks
Why can't my computer connect to a Wireless LAN Access Point?
Connection availability is affected by distance and obstructions. You may need to move your computer away from
obstructions or closer to any access point you may be using.
Make sure the Wireless LAN PC Card (purchased separately) is properly inserted.
Make sure power to the access point is on.
Make sure the access point is displayed in the
Available networks
window.
1.
From the
Start
menu, click
Control Panel
,
Network and Internet Connections
, and then
Network
Connections
.
2.
Right-click
Wireless Network Connection
, and select
Properties
. The
Wireless Network Connection
Properties
dialog box appears.
3.
Select the
Wireless Networks
tab, and make sure the access point is displayed in the
Available
networks
box. If it is not displayed, see
To connect to an existing wireless network
for more information.
Make sure the encryption key is correct.
Why can't I access the Internet?
Make sure the Wireless LAN PC Card (purchased separately) is properly inserted into the PC Card slot.
Check the access point settings. Refer to the instructions supplied with the access point.
Make sure your computer and the access point are connected to one another.
Move your computer away from obstructions or closer to any access point you may be using.
Make sure your computer is properly configured for Internet access.
Why is the data transfer speed slow?
The Wireless LAN data transfer speed is affected by distance and obstructions between devices and access points.
Other factors include device configurations, radio conditions, and software compatibility. To maximize the data
transfer speed, move your computer away from obstructions or closer to any access point you may be using.
If you are using a Wireless LAN Access Point, the device may be temporarily overloaded depending on the number
of other devices communicating via the access point.
If your access point interferes with other access points, change the access point channel. See your access point
instructions for more information.
Why is the communication speed interrupted or slowed down when MPEG2 data is transferred?
The typical effective data transfer speed via an access point is 4-5 Mbps when adhering to the IEEE 802.11b standard.
High-rate stream transfers with MPEG2 data may lower this rate.
How do I avoid data transfer interruptions?
Data transfer interruptions may occur with large files or use of microwaves and cordless telephones when
connected to an access point.
Move the computer closer to the access point.
Make sure the access point connection is intact.
1.
From the
Start
menu, click
Control Panel
,
Network and Internet Connections
. The
Network and
Internet Connections
window appears.
2.
Click
Network Connections
. The
Network Connections
window appears.
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Содержание VAIO PCG-FXA63
Страница 49: ...4 Lift the disc from the drive 5 Push the drive tray gently to close it Page 49 ...
Страница 59: ...Printer Connections Printing With Your Computer Page 59 ...
Страница 79: ...Connecting Mice and Keyboards Using External Mice and Keyboards Page 79 ...
Страница 84: ...PC Cards and Floppy Disk Drives Using Floppy Disk Drives Using PC Cards Page 84 ...
Страница 117: ...Preinstalled Programs Software Programs On Your Computer DVgate Application Notes Page 117 ...
Страница 127: ...Memory Upgrades Upgrading Your Computer s Memory Page 127 ...
Страница 130: ...Typical expansion memory configuration Total System Memory MB On board MB Slot MB 128 128 0 256 128 128 Page 130 ...
Страница 134: ...Using the Recovery CDs Application and System Recovery CDs Using Your Recovery CDs Page 134 ...