This package installs the software (Wireless LAN driver and utility) to enable the following device.

• Intel(R) Centrino(R) Wireless-N 2230

	Supported Systems
	Supported Operating Systems
	Summary of changes
	Notes
	Installation Instruction
	Uninstallation Instruction
	Determining which Version is Installed

• Lenovo B430
• ThinkPad Edge E430
• ThinkPad Edge E530

• Microsoft Windows 8 (64-bit)

Where:

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

Version 15.5.6.48

• (New) Improved WiDi link stability.

Version 15.5.0.42

• (New) Initial release for ThinkPad Edge E430/E530,Lenovo B430 for windows 8.

If you use ThinkVantage Access Connections, the following software must be installed.

• ThinkVantage Access Connections for Windows 7 version 5.80 or higher.
• ThinkPad Power Management Driver for Windows 7 version 1.62 or higher.
• Hotkey Features Integration for Windows 7 version 3.32.0000 or higher.

Note:
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.

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]

5. Make sure to be logged on with an administrator account.
6. Locate the folder where the file was downloaded.
7. Locate the file that was downloaded and double-click it.
8. Follow the instructions on the screen.
9. In the Select Destination Location window, click Next. If you would like to select a different folder, click Browse.
10. 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]

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

  Finally delete the file saved in the step 4.

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 click Finish to cancel installation.
3. At the command line, execute Autorun.exe with the /QN option.
   Example: [Path where the files were extracted]\Autorun /QN

1. Start Windows and logon with an administrator account.
2. Press Win+X, then press F to open Programs and Features
3. Select Intel PROSet/Wireless WiFi Software, and click Uninstall or Uninstall/Change.
4. Follow the instructions on the screen to complete uninstallation and restart the computer.

1. Press Win+X, then click Control Panel.
2. Click Program and Features.
3. Click Organize, select Layout, then select Details Pane. The Details Pane will be shown at the bottom of screen.
4. Select Intel(R) PROSet/Wireless WiFi Software.
5. Check the product version in the Details Pane.

Driver:

1. Press Win+X.
2. Press M to open Device Manager.
3. At the popup window left, click Device.
4. Double-click the Network adapters category.
5. Double-click either of the following devices.
   Intel(R) Centrino(R) Wireless-N 2230
6. Click the Driver tab.
7. Check Driver Version.