Download Wireless Driver For Lenovo T520
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Intel Wireless LAN (bg, abg, abgn) for Windows 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - ThinkPad
Intel Wireless LAN 11abgn, abg, bg
README for Intel Wireless LAN 11abgn, abg, bg
This package installs the software Wireless LAN driver and utility to enable the following devices:
Intel Centrino Wireless-N 1000
Intel Centrino Advanced-N 6200
Intel Centrino Advanced-N 6205
Intel Centrino Advanced-N WiMAX 6250
Intel Centrino Ultimate-N 6300
Intel PRO/Wireless 3945BG Network Connection
Intel PRO/Wireless 3945ABG Network Connection
Intel Wireless WiFi Link 4965AG
Intel Wireless WiFi Link 4965AGN
Refer to marketing materials to find out what computer models support which devices.
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.
Edge E120, E125, E220s, E320, E325, E420, E420s, E520
L410, L412, L420, L421, L510, L512, L520
SL300, SL400, SL400c, SL410, SL500, SL500c, SL510
T400, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si
T500, T510, T510i, T520, T520i
X60, X60s, X60 Tablet, X61, X61s, X61 Tablet
X200, X200s, X200 Tablet, X201, X201i, X201s, X201 Tablet, X220, X220i, X220 Tablet, X220i Tablet
Microsoft Windows 7 32-bit, 64-bit
Microsoft Windows Vista 32-bit, 64-bit SP1
Microsoft Windows XP Home Edition, Professional
Microsoft Windows XP Tablet PC Edition 2005
Build ID for administrative purpose
New New function or enhancement
Fix Correction to existing function
Important This release only supports Windows Vista for the following cards:
New Added support for ThinkPad X1 Hybrid.
Fix Fixed an issue where an incorrect device name Intel Centrino Wireless
Bluetooth 3.0 High Speed Virtual Adapter was shown in the Device Manager.
New Added support for Intel Centrino Advanced-N 2200.
New Added support for ThinkPad X130e.
Resumed support for the following adapters.
Resumed support for the following ThinkPad models.
ThinkPad R60,R60e,R61,R61e,R61i
ThinkPad X60,X60s,X60 Tablet,X61,X61s,X61 Tablet
New Added support for the following models.
New Added support for UEFI support.
Fix Fixed an issue where Event ID 5010 was logged continually in the Windows system log when the Wireless LAN device was turned off with a Cisco LEAP profile.
Please refer to the README file under the File details section for a complete list of changes fixed by this driver update.
You may need to re-enter security information after updating the Wireless LAN driver.
AMT 4.2 or later must be used for Wireless Intel AMT capabilities. If AMT 4.1 or earlier version is used, Intel Wireless LAN driver must be version 12.x. You have nothing to do with that without using the AMT.
If you use ThinkVantage Access Connections, the following software must be installed.
For ThinkPad SL300, SL400, SL400c, SL500, SL500c
Before installing this software, you should install Windows Vista fix module KB932063. The detail information and how to obtain the KB932063 module is located in the following Microsoft s site.
To verify if the KB932063 module is installed properly,
Click Start, then click Control Panel.
Find Programs and Features and click. If this option does not exist on
the window, choose Classic View to find it.
On Tasks pane, click on View installed updates.
Verify that KB932063 is included in the list of installed updates.
Make sure that the following driver prerequisite were installed on your system before installing this driver:
Windows Installer 3.14 or higher
If you currently use IEEE 802.1x authentication on Windows XP Service Pack 1 and do not use WPA encryption, Lenovo recommends you to uninstall Q826942 WPA Supplicant update rollup package in Windows XP and
Q815485 WPA Wireless Security Update in Windows XP.
This does not apply if you are running Windows XP Service Pack 2.
To check if Q826942 or Q815485 is installed and to uninstall it:
Start Windows XP and logon with administrative privileges.
Click Start and then click Control Panel.
Click Windows XP Hotfix SP2 Q826942 or Windows XP Hotfix SP2 Q815485 if it is listed under Currently installed programs.
Click Remove and follow the instructions on the screen.
This section assumes to use Internet Explorer and Explorer.
Click once on the underlined file name with the left mouse button. Once this is done, some pop-up windows will appear.
Follow the instructions on the screen.
In the window to choose Run or Save, click the Save button.
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.
Make sure to be logged on with administrative account.
Locate the directory where the file was downloaded.
Locate the file that was downloaded and double-click it.
In the Select Destination Location window, click Next. If you would like to select a different folder, click Browse.
In the Ready to Install window, click Install. All the necessary files will be extracted to the folder selected in the step 9.
Make sure the checkbox next to Install. . now is checked and click Finish.
Follow the instructions on the screen.
If you use ThinkVantage Access Connections, Intel PROSet/Wireless component needs to be installed as pre-selected during the above procedure.
Follow the instructions on the screen to complete installation and restart the computer.
Finally delete the file saved in Step 4.
Note: This is intended for system administrators only.
Refer to the Manual Install section, and download and extract the file.
In the step 11 of the Installing files section, uncheck the checkbox next to Install. . now, and then click Finish to cancel installation.
At the command line, execute Autorun.exe with the /QN option.
Example: Path where the files were extracted Autorun /QN
If winlogon.exe error or any problem occurs after uninstalling the software, re-install any version of the software for problem solving.
Start Windows and log on with administrative account.
Click Start, then click Control Panel.
Make sure View by Category is selected, and click Uninstall a program.
Select Intel R PROSet/Wireless WiFi Software, and then click Uninstall or Uninstall/Change.
Follow the instructions on the screen to complete uninstallation and restart the computer.
Start Windows and logon with an administrator account.
Make sure Control Panel Home is selected, and click Uninstall a program.
Select Intel R PROSet/Wireless WiFi Software, and click Uninstall or Uninstall/Change.
Select Add or Remove Programs.
Select Intel R PROSet/Wireless WiFi Software, and then click Remove or Change/Remove.
Start Windows and logon with administrative account.
Locate the folder where the file was extracted.
Locate the Autorun.exe file and double-click it.
Note: This is for system administrators use only.
At the command line, execute Autorun.exe with the /QUIET /UNINSTALL options.
Path where the files were extracted Autorun /QUIET /UNINSTALL
Select Organize, select Layout, then select Details Pane. The Details Pane will be shown at the bottom of screen.
Click Intel R PROSet/Wireless WiFi Software.
Check the product version in the Details Pane.
Click Organize, select Layout, then select Details Pane. The Details Pane will be shown at the bottom of screen.
Select Intel R PROSet/Wireless WiFi Software.
Select Intel R PROSet/Wireless WiFi Software, then click Click here for support information..
Right-click Computer, and then click Properties.
At the left pane, click Device Manager.
Double-click the Network Adapters category.
Double-click either of the following adapters.
Intel R Centrino R Advanced-N 6200 AGN
Intel R Centrino R Advanced-N 6205
Intel R Centrino R Advanced-N 6250 AGN
Intel R Centrino R Ultimate-N 6300 AGN
Intel R PRO/Wireless 3945BG Network Connection
Intel R PRO/Wireless 3945ABG Network Connection
Intel R Wireless WiFi Link 4965AG
Intel R Wireless WiFi Link 4965AGN
Right-click My Computer, and then click Properties.
Click the Hardware tab, and then click Device Manager.
Intel R Centrino R Wireless-N 2200
The following versions have been released to date. Access Connections for each of those versions are also available.
Intel Centrino Advanced-N 6200/6205/6250
2200: Intel Centrino Wireless-N 2200
1000: Intel Centrino Wireless-N 1000
Please refer to the README file under the File details section for a complete list of old packages that this driver release replaces.
Installing and deleting server/client certificate may not take effect immediately. To recover, restart the system.
ThinkVantage Access Connections will not work if Windows XP Software Network Bridge connection is created.
To recover the ThinkVantage Access Connections function:
Start Windows XP and logon with administrative privileges.
Click Start, select Settings, click Control Panel, then click Network Connections.
Confirm that the following Device Name belongs to Network Bridge.
Right-click its Name Wireless Network Connection.
Confirm that it belongs to LAN or High-Speed Internet.
Right-click its Name again and click Properties.
The Wireless Network connection Properties tab will open and under the General tab, Check at WLAN Transport.