Broadcom NFC Driver for Windows 8.1 (64-bit), 8 (64-bit) - ThinkPad Helix
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Broadcom NFC Driver for Windows
gfwn04ww.exe
1.93 MB
1.0.0.402020 Mar 2013
README for Broadcom NFC Driver for Windows
gfwn04ww.txt
6 KB
1.0.0.402020 Mar 2013

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

  • NFC SMBus Device


Note:
- If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below.
- This program is language independent and can be used with any language system.

Contents
Supported ThinkPad System
Supported Operating Systems
Summary of Changes
Installation Instructions
Determining which version is installed

 

Supported ThinkPad System
  • ThinkPad Helix

 

Supported Operating Systems
  • Microsoft Windows 8.1  64-bit
  • Microsoft Windows 8  64-bit

 

Summary of Changes

Where:

  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function

Version 1.0.0.4020

  • (New) Added support for ThinkPad X1 Helix,X1 Helix 3G.
  • (Fix) Modified the NOTES section to specify the prerequisite software version.
  • (New) Added support for Windows 8.1 64-bit.
  • (New) Initial release for ThinkPad Helix.

 

Installation Instructions

Note:

  • Synaptics Ultranav Driver version 16.3.1.6 or higher must be installed first before installing this driver.
  • 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 Version Information section.
Manual Install

This section assumes to use Internet Explorer and Windows Explorer.

[Downloading file]

  1. Select 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 the Save button.
  4. Choose the folder you would like to download the file to and click the Save button. 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 administrator account.
  2. Locate the directory where the file was downloaded.
  3. Locate the file that was downloaded and double-click/double-tap 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 the step 9.

[Installing files]

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

    Finally delete the file saved in the step 4.
Silent Install

This is for system administrators' use only.

  1. Refer to the "Manual Install" section, and download and extract the file.
  2. In the step 11 of the "Installing files" section, uncheck the checkbox next to "Install ..... now", and then select Finish to cancel installation.
  3. At the command line, execute setup.exe with the -s option.
    Example: [Path where the files were extracted]\setup -s

 

Determining which version is installed

[Mouse and Keyboard]

  1. Hold down the Windows logo key and press X to open a menu at the lower-left area of the screen.
  2. Select Device Manager from the menu.
  3. Double-click the System Devices category.
  4. Double-click NFC SMBus Device.
  5. Select the Driver tab.
  6. Check Driver Version.

[Touch]

  1. Press the Windows logo button to display the Start screen.
  2. Swipe in from the bottom edge of the touchscreen to display the App bar.
  3. Select All Apps.
  4. Select Control Panel.
  5. Select System and Security.
  6. Select Device Manager in the System section.
  7. Double-tap the System Devices category.
  8. Double-tap NFC SMBus Device.
  9. Select the Driver tab.
  10. Check 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
AvailableWorldwide
Document ID : DS034562
Last Updated :
Copyright © Lenovo 2013, all rights reserved
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