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1 Introduction 

 
This support note describes how to switch from the Microsoft Bluetooth driver 
built into Windows XP SP2 to the D-Link driver so the DBT-120 can be used with 
the included software. 
 
This problem occurs when a user tries to install DBT-120 software into a PC with 
Windows XP SP2 installed.  When the user is prompted to insert the DBT-120 
into the USB port during the software installation, Windows XP SP2 installs the 
Microsoft driver by default.  The DBT-120 software will continue to complete the 
installation, but is not usable since the Microsoft driver is installed.  The typical 
symptom of this problem is seeing two (2) Bluetooth icons, one colored red and 
the other white, in the System Tray on the Windows XP desktop. 
 

Summary of Contents for PersonalAir DBT-120

Page 1: ...17 2004 This support notice applies to DBT 120 Rev B3 and later hardware versions Earlier versions should work in a similar manner The version of Windows XP SP2 used is Build 2049 RC2 This notice is s...

Page 2: ...o a PC with Windows XP SP2 installed When the user is prompted to insert the DBT 120 into the USB port during the software installation Windows XP SP2 installs the Microsoft driver by default The DBT...

Page 3: ...ed Open up the Device Manager by right clicking on My Computer icon and selecting the Properties menu option Click on the Hardware tab and you will see the following window appear Click on the Device...

Page 4: ...the Bluetooth Radios category One will be the Microsoft Bluetooth Enumerator and the other will be the name of the Bluetooth adapter e g Cambridge Silicon Radio Ltd Right click on the Bluetooth adapte...

Page 5: ...n the Driver tab to bring up the following window Verify that the current driver provider is Microsoft Click on the Update Driver button to begin replacement with DBT 120 driver The screen below will...

Page 6: ...from a list or specific location Advanced radio button and click Next to continue The following window will appear prompting you to search for the appropriate driver to install Select the Don t Search...

Page 7: ...120 USB Bluetooth Adapter driver to highlight Click Next to install the DBT 120 driver and complete installation Windows XP will display status windows as it installs the DBT 120 driver Once this is...

Page 8: ...t driver is installed by going back to Device Manager and viewing the Properties You should see the following screens If the above screens appear then the DBT 120 drivers are verified and installed co...

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