Hi , I have installed win7 ultimate and all the inside drivers for Y550 but having problem with Bluetooth connection. Please help me.

Thanks

what's your problem?

activating bluetooth connection, installing driver or else?

Yeah can you elaborate?

I will elaborate for him.

I have a Razer orochi Bluetooth mouse that gets intermittent access.  It shuts off frequently.  Drivers updated .

check mouse battery, use link  below if you have broadcom bluetooth to update drivers :

http://www.broadcom.com/support/bluetooth/update.php

stay connected to : http://forums.lenovo.com/t5/IdeaPad-Y-and-U-series-Laptops/Bluetooth-Device-Not-Working-Properly/td-p/196098