Hi everyone.  I finally transferred the audio on the Inspiron 560 to my tv.  It work great. Unfortunately, I do not have any audio coming from the pc speakers without turning my tv to the video input.  To get the sound to the tv I plugged a mini jack into the headphone jack on the pc and the red and white rca plugs into the audio input of the tv.  I can unplug the mini jack from the headphone jack and the audio is heard on my pc.  I was thinking there must be a better solution then unplugging the jack all the time.  I should be able to listen to regular tv and hear the audio from my pc.  I hope I explained my problem correctly.    Any help would be appreciated.  mary.

Inspiron 560MT
Windows 7 64 bit
Processor: Intel Core 2 Duo Processor E7500 (2.93GHz,3M,1066MHz,FSB)
Piano Black
16X DVD +/- RW w/dbl layer write capability
Thermal Module Heatsink,65W
4 GB DDR3 NON-ECC SDRAM 1066MHz (2 DIMMs)
1 TB SATA II Hard Drive (7200RPM)