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Wireless lan not connected.

Larry11
Community Member

The inbuilt WiFi has been getting flaky and now won't connect on my Panasonic cf52 win 7 laptop. Initially it would disconnect and the lights would be flashing and eventually reconnect. I have replaced the card a number of times and this time the card lasted a very short time. Weirdly I noticed the problems seemed to coincide with avg needing a scan which makes me wonder if this is a software problem In device manager the card is detected and working. In the network and sharing centre it says the adapter is not connected. Any one with ideas out there....

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2 Replies 2

Leo Laohoo
Hall of Fame
Hall of Fame

What firmware is the WLC/AP running on?

Rich R
VIP
VIP

Like @Leo Laohoo said but also get rid of AVG and use the Microsoft AV product instead (I did years ago).

https://www.microsoft.com/en-gb/download/details.aspx?id=5201

A fresh install of Windows could also help if the registry has got corrupt.

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TAC recommended codes for AireOS WLC's   and   TAC recommended codes for 9800 WLC's
Best Practices for AireOS WLC's,   Best Practices for 9800 WLC's   and   Cisco Wireless compatibility matrix
Check your 9800 WLC config with Wireless Config Analyzer using "show tech wireless" output or "config paging disable" then "show run-config" output on AireOS and use Wireless Debug Analyzer to analyze your WLC client debugs
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