I am using hp envy hp envy 6-1090ee laptop with W7 home premium OS which includes Intel® Centrino ® Wireless-N 2230 hardware, The problem is the hardware is not detected on my laptop even on device manager but at the same time Bluetooth is working fine. I tried installing latest drivers. The hardware some time detects when i uninstall the drivers and again it disappears when I restart my laptop after automatic driver installation by windows. What could be the problem is it with my hardware or drivers . . . .