Acer 17" TFT Power Probs?

[Plodicus]

This monitor is about 18 months old and has just started to turn off every 15 mins or so.

If I hit the power button it does nothing but if I press any other button it comes back on but repeats this annoying turning off.

Any thoughts on what it could be?

 

[caister]

I had this problem with a 17" acer monitor kept turning itself off every 30 seconds or so. Email there support it should still be under warrenty.