Hi I can switch tv on and the standby light comes on. But when i try to access the channels the tv switches off standby gors into tv then instantly switches it's self back to standby.

Would appreciate the problem or any idea's welcome

Thanks

Graham, August 2010

Have changed both panels on this set and is stillin standby
could someone tell what todo next...please

tony, January 2011

well I am gutted took your advice and purchased a psu
unit at great cost and its still not working and is still in standby mode....can you advise me on what I can do next?

tony jones, January 2011

Hi Graham, try this, enter the service menu by pressing install button followed by 4725 the menu will come up,scroll down to factory reset and press the button to the right of the OK button it will tell you to press the green button do so, the tv will reset itself and it should go into standby mode then press a channel button and tv should come on. If this does not work then you will probably have to change your power board (17pw20) v1, you will find this number on the right hand side of the board, pretty straight foward to change, you will find one on the net anywhere from £38 to £90, hope this helps regards Garry.

Garry, August 2010