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

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• 1x1 11  b/g/n Wireless LAN PCI Express Half Mini Card Adapter
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• 2x2 11a/b/g/n Wireless LAN PCI Express Half Mini Card Adapter
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Notes:

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• If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below.
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• This program is language independent and can be used with any language system.
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	Supported System
	Supported Operating Systems
	Summary of Changes
	Requirements
	Installation Instructions
	Uninstallation Instructions
	Determining which Version is Installed

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• Lenovo B430
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• ThinkPad Edge E430, Edge E430c, Edge E435
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• ThinkPad Edge E530, Edge E530c, Edge E535
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• ThinkPad Edge E445, E545
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• Microsoft Windows XP Professional SP3
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Where:

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• < > Package version number
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• ( ) Build ID for administrative purpose
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• [Important] Important update
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• (New) New function or enhancement
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• (Fix) Correction to existing function
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Version 6.30.59.81

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• (New) Reassigned Build ID for Windows XP.
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Note:
Please refer to the README file under the "File details" section for a complete list of changes fixed by this driver update.

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• You may need to re-enter security information after updating the Wireless LAN driver.
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Notes:

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• 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.
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This section assumes to use Internet Explorer and Windows Explorer.

[Downloading file]

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1. Click once on the underlined file name. Once this is done, some pop-up windows will appear.
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2. Follow the instructions on the screen.
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3. In the window to choose Run or Save, click the Save button.
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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.
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[Extracting file]

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

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1. Make sure the checkbox next to "Install ..... now" is checked and click Finish.
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2. Follow the instructions on the screen to complete installation and restart the computer.
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Finally delete the file saved in Step 4.

This is for system administrators' use only.

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1. Refer to the Manual Install section, and download and extract the file.
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2. In the step 11 of the Installing files section, uncheck the checkbox next to "Install ..... now", and then click Finish to cancel installation.
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3. At the command line, execute setup.exe with the -s option.
   Example: [Path where the files were extracted]\\setup -s
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1. Start Windows and logon with an administrator account.
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2. Click Start, then click Control Panel.
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3. Make sure View by Category is selected, and click Uninstall a program.
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4. Select Broadcom 802.11 Network Adapter, and click Uninstall or Uninstall/Change.
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5. Follow the instructions on the screen to complete uninstallation and restart the computer.
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1. Click Start.
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2. Right-click Computer, and then click Properties.
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3. At the left pane, click Device Manager.
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4. Double-click the Network adapters
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5. Double-click 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card Adapter or 2x2 11a/b/g/n Wireless LAN PCI Express Half Mini Card Adapter
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6. Click the Driver tab.
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7. Check Driver Version.
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