Broadcom Bluetooth Driver for Microsoft Windows XP - Lenovo E49
NameOperating SystemVersionReleasedAdd to
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Broadcom Bluetooth Driver
229MB May 2012
README for Broadcom Bluetooth Driver
7.09KB Jul 2012

This package installs the software (Bluetooth driver) to enable the following device.

Device name Device name in the Device Manager
BCM20702A Broadcom Bluetooth 4.0
Supported Systems
Supported Operating Systems
Summary of Changes
Installation Instructions
Uninstallation Instructions
Determining which Version is Installed
Supported Systems
  • Lenovo E49
  • Lenovo B480, B580, V480, V580
  • Zhaoyang K29, K49, E49
Supported Operating Systems
  • Microsoft Windows 7 XP
Summary of Changes


  • < > Package version number
  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function

Version <>

  • (New) Add support Microsoft Windows XP for Zhaoyang K29,K49,E49,Lenovo E49.

Version <>

  • (New) Initial release for Microsoft Windows XP for Lenovo B480, B580, V480, V580.

Installation Instructions


  • If your computer runs satisfactorily now, it may not be necessary to update the software. To determine if you should update the software, refer to the Determining which Version is Installed section.
Manual Install

This section assumes to use Internet Explorer and Windows Explorer.

[Downloading file]

  1. Click once on the underlined file name. Once this is done, some pop-up windows will appear.
  2. Follow the instructions on the screen.
  3. In the window to choose Run or Save, click Save.
  4. Choose the folder you would like to download the file to and click Save. A different window will appear and the download will begin and complete. Once the download has completed, there may or may not be a message stating that the download completed successfully.

[Extracting file]

  1. Make sure to be logged on with administrative privileges.
  2. Locate the folder where the file was downloaded.
  3. Locate the file that was downloaded and double-click it.
  4. Follow the instructions on the screen.
  5. In the "Select Destination Location" window, click Next. If you would like to select a different folder, click Browse.
  6. In the "Ready to Install" window, click Install. All the necessary files will be extracted to the folder selected in step 9.

[Installing files]

  1. Make sure the checkbox next to "Install ..... now" is checked and click Finish.
  2. Follow the instructions on the screen to complete installation and restart the computer

Finally delete the file saved in step 4.

Uninstallation Instructions
Manual Uninstall

[Windows XP]

  1. Start Windows and logon with an administrator account.
  2. Click Start, then click Control Panel.
  3. Make sure View by Category is selected, and click Uninstall a program.
  4. Select Lenovo Bluetooth with Enhanced Data Rate Software, and click Uninstall or Uninstall/Change.
  5. Follow the instructions on the screen to complete uninstallation and restart the computer.
Determining which Version is Installed

[In Control Panel]

  1. Click Start, then click Control Panel.
  2. Click Programs and select Uninstall a program
  3. Click Programs and Features
  4. Check Lenovo Bluetooth with Enhanced Data Rate Software option, and can see the driver version

[In Device Manager]

  1. Click Start, Right-click my computer and select manage
  2. In Device manager, double-click Bluetooth Radios category
  3. In Device manager, double-click Braodcom Bluetooth 4.0
  4. Click the Driver tab.Then you will see the driver version

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
Document ID : DS030107
Last Updated :
Copyright © Lenovo 2013, all rights reserved
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