Ive tried everything that Apple recommends on their website and nothing is fixing this issue. When I go to System Profiler and click on Bluetooth it says No Information Found. Any ideas?

Model Name- iMac
Model Identifier- iMac
Processor Name- Intel Core 2 Duo
Processor Speed- 1.83 GHz
Number of processors- 1
Total Number of Cores- 2
L2 Cache- 2MB
Memory- 1GB
Bus Speed- 667 MHz
Boot ROM Version- IM52.0090.B09
Operating System- Mac OS X Version 10.6.5