OK! I bought a mini Display port adapter to DVI-D and a DVI -D to HDMI which is plugged in and works perfectly (after an hour of searching and finding all I had to do was click the Mirror Display) but no audio obviously. I also bought a 3.5 mm cable which was recommended by the sales person. I put it in the headphone jack and have tried 2 of the available audio jacks on the back of the tv. The tv is an LG LED LCD The model number is 32LE5300. Any input would be much appreciated!