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Cisco Aironet 340, 350, and CB20A Wireless LAN Client Adapters Installation and Configuration Guide for Windows
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Chapter 10 Troubleshooting
Troubleshooting the Client Adapter
Step 10
Under Resource Settings or Resource Type, click Interrupt Request.
Step 11
Look in the Conflicting Device list at the bottom of the screen. If it indicates that the IRQ is being used
by another device, click the Change Setting button.
Step 12
Scroll through the IRQs in the Value dialog box and select one that does not conflict with another device.
The Conflict Information window at the bottom of the screen indicates if the IRQ is already being used.
Step 13
Click OK.
Step 14
Reboot your computer.
Resolving Resource Conflicts in Windows XP
Note
These instructions assume you are using Windows XP’s classic view, not its category view.
Step 1
Double-click My Computer, Control Panel, and System.
Step 2
Click the Hardware tab and Device Manager.
Step 3
Under Network Adapters, double-click the Cisco Systems Wireless LAN Adapter.
Step 4
In the General screen, the Device Status field indicates if a resource problem exists. If a problem is
indicated, click the Resources tab.
Step 5
Uncheck the Use automatic settings check box.
Step 6
Under Resource Settings, click I/O Range.
Step 7
Look in the Conflicting Device list at the bottom of the screen. If it indicates that the range is being used
by another device, click the Change Setting button.
Step 8
Scroll through the ranges in the Value dialog box and select one that does not conflict with another
device. The Conflict Information window at the bottom of the screen indicates if the range is already
being used.
Step 9
Click OK.
Step 10
Under Resource Settings, click IRQ.
Step 11
Look in the Conflicting Device list at the bottom of the screen. If it indicates that the IRQ is being used
by another device, click the Change Setting button.
Step 12
Scroll through the IRQs in the Value dialog box and select one that does not conflict with another device.
The Conflict Information window at the bottom of the screen indicates if the IRQ is already being used.
Step 13
Click OK.
Step 14
Reboot your computer.
