Navigateur non soutenu détecté

Le site Web Support Lenovo prend en charge Microsoft© Internet Explorer 10+, Mozilla Firefox 29+, Chrome 34+, ainsi que tout autre navigateur web moderne.

      Realtek RTL8723BE Wireless LAN Driver

      Retour#ProductName# - Téléchargement

      Système d'exploitation
      Télécharger Maintenant
      Checksum Data
      Realtek RTL8723BE Wireless LAN Driver
      31.19 MB
      Windows 8 (64-bit)
      README for Realtek RTL8723BE Wireless LAN Driver
      6.7 KB
      Windows 8 (64-bit)

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

      • Realtek RTL8723BE

      Refer to marketing materials to find out what computer models support this software.

      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.

      Supported Systems
      Supported Operating Systems
      Summary of changes
      Installation instructions
      Uninstallation instructions
      Determining which version is installed


      Supported Systems
      • ThinkPad S440
      • ThinkPad S540
      Supported Operating Systems
      • Microsoft Windows 8 64-bit
      Summary of Changes


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

      Version 2010.5.724.2013

      • (New) Initial release for ThinkPad S440, S540.


      Installation Instruction


      • 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 Installation

      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 the Save.
      4. Choose the folder you would like to download the file to and click the 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 an administrator account.
      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 the 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 the step 4.

      Silent Installation

      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
      Uninstallation Instructions

      Note: If winlogon.exe error or any problem occurs after uninstalling the software, re-install any version of the software for problem solving.

      Manual Uninstall
      1. Start Windows and logon with an administrator account.
      2. Hold down the Windows logo key and press X to open a menu at the lower-left area of the screen.
      3. Select Control Panel from the menu.
      4. Make sure "View by Category" is selected, and click Uninstall a program.
      5. Select REALTEK Wireless LAN Driver, and click Uninstall or Uninstall/Change.
      6. Follow the instructions on the screen to complete uninstallation and restart the computer.
      Determining which version is installed
      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 Network adapters category.
      4. Double-click Realtek RTL8723BE Wireless LAN 802.11n PCI-ENIC.
      5. Click the Driver tab.
      6. Check Driver Version.


      • Alias ID:
      • Document ID:DS040814
      • Dernière mise a jour :23 Jun 2014
      • © 2015 Lenovo