connecting Macbook to Toshiba HDTV, no audio
I am trying to connect my MacBook 5.1 to my HDTV and am unable to recieve audio.
I know that there are many posts on this subject but this is slightly different and would appreciate any help.
I have used the mini-dvi to HDMI cable and am able to get picture on the TV. I understand that my old MacBook does not support audio via the HDMI cable, so I tried to connect a headphone input that splits into a red/white audio cable and plug that into the TV.
The problem is that there is no audio input on the TV associated with the HDMI input. I have to change the TV to the correct audio input to get sound, but then there is no picture.
Any idea how I can combine these two inputs to form one working picture/sound devitce?
MacBook, Mac OS X (10.5.8)