Samsung LS22UCNSF-XBG - Manual (Page 24)

The symbol showing that the device has failed to be installed is displayed as shown in
In this case, click “Scan for hardware changes” to run the Setup Wizard again.
At this time, if the installation fails, click and right-click it. Select ‘Driver Update’ from the
displayed menu.
Checking the configuration
After the installation, you can check the configuration by following these steps:
Right-click My computer, click Properties - System Properties - Hardware tab.
Click on Device Manager.