Thanks for replying, hopefully these are good enough...

Hi all,i have this problem and so far I have visually checked the main board and flashed the main board with the files in the first picture. The flash seemed to go ok,first the front red LED flashed quickly and then slowed up before the TV turned itself off and on but it is still the same. I see there are exact matching main boards available but I don't want to commit to that incase it's something else. Any help would be greatly appreciated.
PSU 17IPS62
MB 17MB110P
Panel VES315WNDS-2D-N14