Samsung Q1 用户手册

Using Samsung Network Manager   61

You can diagnose the network status when the network is not properly connected.

Run Samsung Network Manager.

Select Auto Diagnosis from the Manage menu.

The Network Connections figure window appears. Click the Start button to start the network 
diagnosis.

When the diagnosis is complete, out of order devices are marked by the exclamation mark icon. 
For detailed device status, read the description in the lower part of the window.

Reconnect and set up the device according to the diagnosis result.