Allied-telesis AT-WNU300N Manual de usuario descargar pdf (Pagina 18)

AT-WNU300N - IEEE802.11b/g/n 2T2R Wireless Fast USB adapter - Installation Guide

Chapter 3: Troubleshooting

I Cannot Build Wireless Connection

• Please check the following:

• Is the wireless USB adapter plugged in to USB port correctly?

• Are the driver and the utility installed correctly?

• Is the wireless AP providing service which covers the wireless USB

adapter?

• Is the encrypted key entered correctly?

• Is the wireless communication specification of the AP compliable with the

wireless USB adapter?

The Hardware Status Is Incorrect

• If encountering the following incorrect situations,

• The Device Manager shows an unknown device with [ ! ] or [ ? ] icons in

Network adapters.

• The Device Manager does not show the device in Network adapters.

• The Device Manager shows more then one “802.11n Wireless LAN Card”

items in Network adapters.

• please perform the following steps:

• Right click on the device item and select “Delete”.

• Press “OK” when the confirmation dialog box shows up.

• Re-install the driver and the utility according to Chapter2.

In Device Manager, the Device Shows a Cross.

• A cross means the device is temporary disabled. Please perform the

following steps:

• In Device Manager, right click on the device item.

• Select “Enable” to start up the device.

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Allied-telesis AT-WNU300N Manual de usuario Pagina 18