T420s Bluetooth and the problem of the OSD (On Screen Display)

Hello!

I upgraded my Windows 7 32 bit to 64 bit and I have Bluetooth and OSD does not.

I used the system update to install everything but who have still a unknown device and PCI Simple Communications Controller does not not in device maneger.

Any idea what is the problem?

Thank you

T420s WAA 4174

Run ThinkVantage System Update to make sure that all drivers are installed.

Tags: ThinkPad Notebooks

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