kindly tell me which bluetooth driver i installed for win 7 ultimate
dell inspiron 3521,there was problem with bluetooth,device not found,than i uninstall the drivers from device manager,nd now not finding the right drivers for my bluetooth.
can anyone tell me that ethernet,sm bus controller,network controller,universal bus controller and usb2.0 crw contain any conection with bluetooth.because these are not installed and not updating,and my bluetooth is not working.showing device not found.
Last edited by Brink; 10 Dec 2014 at 12:24. Reason: moved to original thread
thanks alot but there are 4 files given of chipset.which one to install?
and two files of bluetooth drivers,which one is that?
Install these ones first >>> Intel HM77 Chipset DriverIntel HM77 Chipset Driver
Intel USB 3.0 eXtensible Host Controller DriverIntel USB 3.0 eXtensible Host Controller Driver
Install this one first >>>> Intel HM77 Chipset DriverIntel HM77 Chipset Driver
Intel USB 3.0 eXtensible Host Controller DriverIntel USB 3.0 eXtensible Host Controller Driver
Dell Wireless 1704 802.11b/g/n, Bluetooth 4.0+HS DriverDell Wireless 1704 802.11b/g/n, Bluetooth 4.0+HS Driver
there is still yellow mark on ethernet,sm bus controller,network controller,universal bus controller and usb2.0 crw.
my bluetooth is not working,all drivers are updated,when i add a device,it comes,''searching for devices, make sure your device is discoverable and going on untill i closed it.
Download the Lan Driver Intel Management Engine Interface DriverIntel Management Engine Interface Driver View And the Realtek Card Reader DriverRealtek Card Reader Driver
installed all given drivers but bluetooth still not working.same error
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