138
- Troubleshooting the WLAN
Unavailable
network
connection
(continued)
The computer to be
connected is turned
off
Check if the computer to be connected is turned ON.
RF interference from
Access Points or
other wireless
networks
The use of identical or overlapping RF channels can cause interference with the operation of
the WLAN device. Change the channel of your Access Point to a channel that does not overlap
with the interfering device.
Wireless network
authentication has
failed
Re-check your Network Authentication, Encryption, and Security settings. Incorrectly
configured security settings such as an incorrectly typed WEP key, a mis-configured LEAP
username, or an incorrectly chosen authentication method will cause the LAN device to
associate but not authenticate to the wireless network.
Incorrectly
configured network
settings
Recheck the configuration of your network settings.
Incorrect IP address
configuration
This only applies to networks using static IP addresses. Please contact your network
administrator for the correct settings.
Problem
Possible Cause
Possible Solution
