SU-B461S sound stand not working HDMI from external device

[FUNKTIBURON]

So here is the problem

When I connect my computer to the soundbar, and put the HDMI cable it connects to the Sound Bar sending the signal to the TV. After some seconds the image dissapears and it is disconnected. 

In the past my soundbar worked faultlesly wiht the MAC computer connected through HDMI. But suddenly It doesent work anymore. 

So every time I plug in the DVI-HDMI cable it recognizes the signal for like 2-5 seconds and then it dissconnects. 

Has anyone had the same problem? Any idea about what is wrong?

[Anonymous]

Hi there

A few things to try:

1. Try using another HDMI port on the soundbar
2. Try factory resetting the soundbar
3. Ensure that the settings are correct on your computer
4. Try another DVI-HDMI cable

My money is on the cable

Cheers