Screen going off while using Sky Text

[mosschops14]

Has anyone had problems with a Sony Bravia KDL40BX400 screen going blank while using Sky Text?

The 1st time it happened the screen went black and the tv made a sound like it had been switched off. The 2nd time the screen went dark red.

Never had a problem before with Sky on Old tv.

[bamphire]

Model no:  KDL40BX400

Mine is also doing this,  goes off randomly, at first thought it was the sleep timer function,  but everything is now turned off and its still goes off at least once a day?

1) if you go in text ie sky news

2) if you use sky player

3) if you watch a sky pre recorded program

4) even when I switched on the Wii oneday.

My question is, Is there a fault with this TV?  argos will change it within 30days for me, but don't really want another if the samething will happen.

If you google there are others with same problem.