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Problems with Wireless LAN
z
Check that the access point is powered on.
z
Shorten the distance between the computer and the access point, and try the detection
again.
z
It may take some time before the access point is displayed in [Available Networks]. Wait
for a moment.
z
Confirm the following settings:
• [Wireless LAN] in the [Advanced] menu of the Setup Utility
Confirm that [Wireless LAN] is set to [Enable]. (
)
• Wireless device off:
Confirm that the
/
/
icon is displayed on the notification area.
If the
/
/
icon is not displayed on the notification area, confirm that
[Wireless On] is selected in [Intel PROSet/Wireless] screen. (
Confirm whether the Intel
®
PROSet/Wireless Software is installed using the following
menu.
[start] - [Control Panel] - [Add or Remove Programs].
If it has not been installed, input [c:\util\drivers\wlan\proset\iproinst.exe EoU=False] in
[start] - [Run] to install.
Confirm that the
icon is displayed on the notification area. If the
icon is dis-
played, the wireless LAN is off. Click the
icon and click [Wireless LAN ON].
• IEEE802.11a settings
Even if the wireless LAN is on, IEEE802.11a may be set to disable. If IEEE802.11a is to
be used, change this setting to enable. (
z
This computer uses channels 1 through 11
when using 802.11b/g. Check the channel
being used by the access point.
*1
In the case of wireless communications, the frequency band being used can be divided into
segments, so that different communications can be conducted on each band segment. A "Channel"
refers to the individual frequency bandwidth divisions.
z
Some access points have a function that limits automatic access point detection. Confirm
the access point’s SSID using the access point manual, and make the settings manually
on the computer.
z
The access point wireless function may be disabled.
Confirm the access point’s settings according to the access point manual.
Access point is not detected
Содержание CF-Y4 - Batt For
Страница 136: ...136 Wireless LAN If the setting has been changed at Device Manager the wireless LAN standard will be changed ...
Страница 170: ...170 Problems with Battery To enable disable the Economy Mode ECO refer to Switching the Economy Mode ECO Î page 36 ...
Страница 172: ...172 Problems with Cursor z Check the item Cannot scroll with the Touch Pad utility Î page 165 Cannot scroll ...