Can't Turn Off BlueTeeth, TrackPad on T420s in Windows 8.1

Hi all,
I had a T420s, which using Windows 7 before.
Now bought the Win 8.1 Pro x64 and download the driver from Lenovo...
I installed the Key Map Driver and the Depard Packing ...
But Fn+Blue label key look like not work, for example, I want to disable the TrackPad only using the TrackPoint, and BlueTeeth etc look like not work.
How did you do this on your T420/420s with Windows 8/8.1?
Thank.
Best Regards,
Jimmy Chan
http://explorerhome.no-ip.org/blog

Hi Jimmy Chan,
Thank you for replying us back.
Below is the link to enter the downloads page and install Power Management application and check accordingly, please click on "Select Product" then in "QUICK PATH" enter the MTM no. select the exact model.
http://support.lenovo.com/en_US/downloads/default.page#
Please check the image below. Select the required Operating System for which you want to download.
Hope this helps.
Best regards.
Hemanth Kumar
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