Hi all ,i need urgent help
i have inspiron 15r n 5110 since 1/2013
it's a great laptop
but , recently i have a problem in wireless  -win7 32 bit
i can't find the wireless local area connection in the network connections in control panel
i thought it may be a driver issue , so i downloaded this driver from dell drivers  http://www.dell.com/support/drivers/us/en/19/DriverDetails/Product/inspiron-15r-n5110?driverId=1K99R&osCode=W764&fileId=2731103263&languageCode=en&categoryId=NI

when i begin to install , it says that i need to enable my bluetooth switch first , note that my wireless led is on but i can't find any indication on the laptop that i have a wireless NIC
please help