---------------------------------------------------------------------- Software Name ThinkPad Wireless LAN (11a/b/g) Support models ThinkPad G41 ThinkPad R50, R50e, R50p, R51, R51e, R52 ThinkPad T43, T43p ThinkPad X32, X40, X41, X41 Tablet ThinkPad Z60m, Z60t Operating Systems Microsoft Windows XP Home Edition, Professional Microsoft Windows XP Tablet PC Edition 2005 Microsoft Windows 2000 Refer to marketing materials to find out what ThinkPad models support which Operating Systems. Version 5.3.0.35 Issue date April 16, 2007 Support devices -IBM 11b/g Wireless LAN Mini PCI adapter -IBM 11a/b/g Wireless LAN Mini PCI Adapter II -ThinkPad 11b/g Wireless LAN Mini PCI Express Adapter -ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter ---------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package installs the software (Wireless LAN driver and Utility) to enable the following adapter cards. - IBM 11b/g Wireless LAN Mini PCI adapter - IBM 11a/b/g Wireless LAN Mini PCI Adapter II - ThinkPad 11b/g Wireless LAN Mini PCI Express Adapter - ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter Refer to marketing materials to find out what ThinkPad models support which adapter cards. 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. ---------------------------------------------------------------------- CHANGES IN THIS RELEASE Version 5.3.0.35 [Important updates] Nothing. [New functions or enhancements] - Support for ThinkPad R61, T61. - Support for Access Connections 4.40. - Support for ThinkPad X61, X61s, X61 Tablet. [Problem fixes] Nothing. ---------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED 1. Start Windows XP, 2000. 2. Windows XP: Click Start, then click Control Panel. Click Add or Remove Programs. Windows 2000: Click Start, click Settings, then click Control Panel. Double-click Add or Remove Programs. 3. Click ThinkPad Wireless LAN Adapters Software (11a/b, 11b/g, 11a/b/g). 4. Click 'Click here' for support information. The version number will be displayed. ---------------------------------------------------------------------- NOTES 1. If you use ThinkVantage Access Connections, the following software must be installed. - ThinkVantage Access Connections version 4.40 or higher and - Hotkey Features for Windows Vista 32-bit and 64-bit, XP, 2000 version 2.01.0703 or higher 2. 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: 1. Start Windows XP and logon with administrative privileges. 2. Click Start and then click Control Panel. 3. Click Add or Remove Programs. 4. Click Windows XP Hotfix (SP2) Q826942 or Windows XP Hotfix (SP2) Q815485 if it is listed under Currently installed programs. 5. Click Remove and follow the instructions on the screen. Note: The above action will remove all the fixes within the update rollup package, Q826942. You may need to re-install the other specific hotfixes you expect for this rollup package. 3. If you use Windows 2000, please stop the Microsoft Wireless Configuration service if it is already installed. To check if the service is installed and to stop it: 1. Start Windows 2000 and logon with administrative privileges. 2. Click Start, select Settings, then click Control Panel. 3. Double-click Administrative Tools then Services. 4. Double-click Wireless Configuration if it is listed. 5. Change Startup type to Disabled if it is not. 6. Click OK. 4. You may need to re-enter security information after updating the Wireless LAN driver. 5. If you use Single Sign-On with the EAP-FAST authentication, Access Connections version 4.22 or higher is needed. ---------------------------------------------------------------------- INSTALLATION INSTRUCTIONS Notes: 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 Explorer. INSTALL: 1. Start Windows XP, 2000 and logon with administrative privileges. 2. Double-click the driver package to extract it to your hard drive. The default location is C:\DRIVERS\WIN\WLLANATH. 3. Click Start, then click Run... 4. Specify SETUP.EXE with the full path name where you extracted the package in step 2, and click OK. Example: C:\DRIVERS\WIN\WLLANATH\SETUP.EXE 5. Follow the instructions on the screen. Unattended Install This is for system administrators' use only. - Refer to the Manual Install section, and download and expand the files. - At the command line, execute SETUP.EXE with the -S option. Example: C:\DRIVERS\WIN\WLLANATH\SETUP.EXE -S ---------------------------------------------------------------------- UNINSTALLATION INSTRUCTIONS 1. Make sure to be logged on with administrative privileges. 2. Windows XP: Click Start, then click Control Panel. Windows 2000: Click Start, select Settings, and then click Control Panel. 3. Double-click Add/Remove Programs. 4. Click ThinkPad Wireless LAN Adapters Software (11a/b, 11b/g, 11a/b/g). 5. Click Change/Remove and follow the instructions on the screen. 6. Restart the computer. ---------------------------------------------------------------------- VERSION INFORMATION The following versions have been released to date. Access Connections for each of those versions are also available. Version (Internal ID) The contents ------------------------ ---------------------------------------- 5.3.0.35 (7RWC06WW) 14th. release 5.0.100.112d (77WC73WW) 13th. release 5.0.100.112c (77WC71WW) 12th. release 5.0.100.112 (77WC69WW) 11th. release Terminated support for some wireless LAN cards 4.1.102.147 (77WC38WW) 10th. release 4.1.102.133 (77WC36WW) 9th. release 4.1.102.1095 (77WC14WW) 8th. release 4.0.100.140a (1XWC41WW) 7th. release 4.0.100.140 (1XWC38WW) 6th. release 4.0.100.140 (1XWC37WW) 5th. release 3.1.102.27a (1XWC16WW) 4th. release 3.1.102.27 (1XWC15WW) 3rd. release 3.1.102.23 (1XWC11WW) 2nd. release 3.1.102.23 (1XWC09WW) 1st. release Integrated three packages [Old IBM 11b/g Wireless LAN Mini PCI Adapter Software for Windows 2000/XP for ThinkPad] Package version Driver version The contents --------------- -------------- --------------- 3.1.1.5401.0512 3.1.1.5201 4th. release 3.1.1.5201.0426 3.1.1.5201 3rd. release 2.4.2.3302.0407 2.4.2.3302 2nd. release 2.4.2.3302.0116 2.4.2.3302 1st. release To check the version of software, refer to the Determining which version is installed section. Summary of Changes [Integrated Package] Where: < > Version number ( ) Build ID for administrative purpose [Important] Important update (New) New function or enhancement (Fix) Correction to existing function <5.3.0.35> (77WC73WW) (Driver version in Windows Device Manager) 5.3.0.35 (Windows XP) 5.3.0.35 (Windows 2000) - (New) Support for ThinkPad R61, T61. - (New) Support for Access Connections 4.4. - (New) Support for ThinkPad X61, X61s, X61 Tablet. <5.0.100.112d> (77WC73WW) (Driver version in Windows Device Manager) 5.0.100.112 (Windows XP) 5.0.100.112 (Windows 2000) - (New) Support for Access Connections 4.22. - (Fix) EAP-FAST connection fails. - (Fix) EAP-TTLS Single Sign-On connection fails. - (Fix) PEAP Single Sign-On connection fails. <5.0.100.112c> (77WC71WW) (Driver version in Windows Device Manager) 5.0.100.112 (Windows XP) 5.0.100.112 (Windows 2000) - (New) Support for ThinkPad X60 Tablet. - (Fix) ACS.exe crashes intermittently during suspend/resume. <5.0.100.112> (77WC69WW) Driver version in Windows Device Manager 5.0.100.112 (Windows XP) 5.0.100.112 (Windows 2000) - [Important] From the version 5 of software, support for the following wireless LAN adapter cards have been terminated. - IBM Dual-Band Wi-Fi Wireless Mini-PCI Adapter (11a/b) - IBM 11a/b/g Wireless LAN Mini PCI Adapter The above adapter cards have been supported by the version 4 of software. The affected ThinkPad models with the above adapter cards installed are as follows. - ThinkPad G40 - ThinkPad R40 - ThinkPad T40/T40p/T41/T41p/T42/T42p - ThinkPad X31 - (New) Support for Access Connections 4.2. <4.1.102.147> (77WC38WW) Driver version in Windows Device Manager 4.1.102.147 (Windows XP) 4.1.102.147 (Windows 2000) - (New) Support for Access Connections 4.12. - (New) Support for ThinkPad R60/R60e/Z61e/Z61m/Z61p/Z61t. - (Fix) The computer may fail to suspend/resume. <4.1.102.133> (77WC36WW) Driver version in Windows Device Manager 4.1.102.133 (Windows XP) 4.1.102.133 (Windows 2000) - (New) Support for Access Connections 4.11. - (New) Added support for ThinkPad R51e/Z60m/Z60t. - (Fix) Strong private key issue. - (Fix) Installation may fail when an antivirus software is running. <4.1.102.1095> (77WC14WW) (Driver version in Windows Device Manager) 4.1.102.1095 (Windows XP) 4.1.102.1095 (Windows 2000) This is a branch version from 4.1.102.95. - (New) Support for Access Connections 3.8. - (New) Added support for ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter and ThinkPad 11b/g Wireless LAN Mini PCI Express Adapter. - (New) Added support for ThinkPad R51e/Z60m/Z60t. <4.0.100.140> (1XWC38WW) (Driver version in Windows Device Manager) 4.0.100.140 (Windows XP) 4.0.100.140 (Windows 2000) Note: Wireless LAN driver files are not changed with this release. There is no need to apply this release if you have already installed the version 4.0.110.140 which had been provided. - (New) Support for Access Connections 3.71. - (New) Added support for IBM Dual-Band Wi-Fi Wireless Mini-PCI Adapter card. - (New) Added support for ThinkPad X32/X41. <4.0.100.140> (1XWC37WW) - (New) Support for Access Connections 3.7. - (New) Added support for EAP-FAST. - (New) Added support for ThinkPad R52. <3.1.102.27a> (1XWC16WW) - (New) Added support for ThinkPad T43/T43p. - (Fix) Wireless LAN User ID may get revoked when incorrect ID/ Password is entered for PEAP-MSCHAP-V2 authentication using Access Connections. - (Fix) Intermittent Application Error during Windows 2000 shutdown. - (Fix) Incorrect version number shown in "Add or Remove Programs". Note: Version number in Device Manager will show 3.1.102.27. <3.1.102.27> (1XWC15WW) - (New) Support for Access Connections 3.5. - (Fix) Intermittent blue screen when connected to some 802.11g AP. - (Fix) Intermittent blue screen when RM(Radio Measurement) is used. - (Fix) Cannot install driver using IBM Software Installer if this package is copied to read only media(CD-ROM/DVD-ROM). - (Fix) Access Connections attempts wireless connection after reboot even after Ethernet cable is plugged in. - (Fix) Improved power consumption. <3.1.102.23> (1XWC11WW) - (Fix) Driver install for the IBM 11a/b/g Wireless LAN Mini PCI Adapter Software and IBM 11b/g Wireless LAN Mini PCI Adapter Software may fail. Note: Only the installation program has been changed at this release. You do not need to update the driver, if you already updated the driver to version 3.1.102.23. - (New) Support for IBM 11a/b/g Wireless LAN Mini PCI Adapter II. <3.1.102.23> (1XWC09WW) - (New) Initial release to support the following Wireless LAN adapters. - IBM 11a/b/g Wireless LAN Mini PCI Adapter - IBM Dual-Band Wi-Fi Wireless Mini-PCI Adapter - IBM 11b/g Wireless LAN Mini PCI adapter Please refer to each "Release history of older packages" section for the IBM 11a/b/g Wireless LAN Mini PCI Adapter Software for Windows 2000/XP and IBM 11b/g Wireless LAN Mini PCI Adapter Software for Windows 2000/XP which have been provided as separate packages. [Old IBM 11b/g Wireless LAN Mini PCI Adapter Software for Windows 2000/XP for ThinkPad] Where: < / > Package version / Driver version ( ) Build ID for administrative purpose [Important] Important update (New) New function or enhancement (Fix) Correction to existing function <3.1.1.5401.0512 / 3.1.1.5201> (1UWC36WW) - (Fix) Internal code optimization. <3.1.1.5201.0426 / 3.1.1.5201> (1UWC34WW) - (New) Added support for EAP-TTLS. - (New) Added support for PEAP-GTC. - (New) Added support for Single Sign On(LEAP,EAP-TTLS,PEAP-MSCHAPV2). - (New) Added support for ThinkPad T42/T42p. <2.4.2.3302.0407 / 2.4.2.3302> (1UWC16WW) - (New) Added support for ThinkPad T41p/R50p/R51 - (Fix) Roaming may fail after suspend/resume using Access Connections 3.1. <2.4.2.3302.0116 / 2.4.2.3302> (1UWC15WW) - (New) Initial release for ThinkPad X31/X40. ---------------------------------------------------------------------- TRADEMARKS * ThinkPad and ThinkVantage are registered trademarks of Lenovo. * Access Connections is a trademark of Lenovo. * IBM is a registered trademark of IBM Corporation. * Microsoft and Windows are registered trademarks of Microsoft Corporation. * Windows Vista is a trademark of Microsoft Corporation. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.