acer aspire 4738' s bluetooth doesn't work but wifi work?

Acer aspire's Bluetooth doesn't work since I bought it I've installed drivers too but it doesn't work what should I do.
In its specs it has Bluetooth . But there is no Bluetooth device found in device manager how to repair this.
Please HELP!!

Check your manuals for an Fn key combo to enable/disable Bluetooth. My laptop also doesn't show any Bluetooth devices when it is disabled. (Same goes for built-in camera and wireless.)

I've tried pressing fn+f3 but it didn't work

maxie said:

Hi ... Welcome to Seven Forums ... What is the Model Number of your Laptop ? ... zq8

Did you buy the Laptop from new ? ...no


Did you mean Windows 7 x86 ?... yes


If your System Specs are correct you have 4 GB of ram ? ... yes


If that is the case your Windows should be 64 Bit ...

no it is 32 bit

No I haven't installed that

OK I installed that