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fengtso
Paper Tape
fengtso
Posts: 4
Registered: ‎11-12-2010
Location: Palo Alto
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T420s Bluetooth suddenly not found

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‎05-02-2012 02:34 PM

Hi all,

 

My T420s suddently cannot find built-in Bluetooth device. When I clicked Fn+F5, there is no Bluetooth option anymore. I tried to enable Bluetooth in BIOS's, but it doesn't work at all. I also tried to reinstall the driver, however, it said it cannot find the Bluetooth device. Please help me out to get my Bluetooth device back.

 

Thanks A LOT! 

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Lenovo Staff
ExJamJus
Posts: 790
Registered: ‎12-19-2011
Location: Malaysia
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Re: T420s Bluetooth suddenly not found

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‎05-02-2012 11:36 PM

Check if the hardware switch is turned on.

In BIOS -> I/O ports, no Bluetooth?

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turn on suggestions Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
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