Lenovo ThinkPad T420 User Manual page 65

Installing ThinkPad Bluetooth with Enhanced Data Rate Software in Windows XP
If you are using the Microsoft Bluetooth software and want to use ThinkPad Bluetooth with Enhanced Data
Rate Software instead, replace the Microsoft Bluetooth software with ThinkPad Bluetooth with Enhanced
Data Rate Software as follows:
1. Press Fn+F5 to turn the Bluetooth power on.
2. Click Start ➙ Run.
3. Type C:\SWTOOLS\Drivers\TPBTooth\Setup.exe (or specify the full path to the setup.exe file you have
downloaded from http://www.lenovo.com/support); then click OK.
4. Click Next.
5. Select I accept the terms in the license agreement; then click Next.
6. Click Next to select the default destination folder.
If you need to change the destination folder, click Change, select or enter the name of the destination
folder in the Change current destination folder window, and click OK.
7. Click Install to begin installation.
8. Click OK to accept the driver signature.
9. Click Finish.
10. Restart the computer if necessary.
If you did not turn the Bluetooth power on before installing ThinkPad Bluetooth with Enhanced Data Rate
Software, that is, if you skipped step 1- replace the Bluetooth driver as follows:
1. Click Start ➙ Control Panel.
2. Click Performance and Maintenance; then click System.
3. Click the Hardware tab; then click Device Manager.
4. Double-click Bluetooth Radios to extract the Bluetooth Radios device tree.
5. Double-click the ThinkPad Bluetooth with Enhanced Data Rate icon to open the Properties window.
6. Click the Driver tab; then click Update Driver.
7. Click No, not this time, and then click Next.
8. Select Install from a list or specific location (Advanced), and then click Next.
9. Select Don't search. I will choose the driver to install; then click Next.
10. Select the driver that has no "Digital Signed" icon; then click Next.
11. Click Finish.
Note: If you use the wireless feature (the 802.11 standard) of your computer simultaneously with a Bluetooth
option, data transmission speed can be delayed and the performance of the wireless feature can be
degraded.
Using WiMAX
Some ThinkPad notebooks come with a built-in wireless LAN card integrating WiMAX technology.
WiMAX, a long-range wireless data transmission technology based on the 802.16 standard, provides you
with a "last mile" broadband connectivity similar to that offered by cable or ADSL, but without the need to
physically connect a cable to the PC.
To use the WiMAX feature, start Access Connections.
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Chapter 2 Using your computer
47