Techwood 32" - No Pic Grey screen?

[rebel-mc]

Hi All,

Got one of these in for repair, usual bush/alba rebadge.  Power on and will only display a backlit picture with no image.  Has a 17mb mainboard which I have tested in another set and it works fine.  I've tried a generic eeprom dump on the board as well.  It has a CMO screen with a 320WB02 C0B Lvds board.

Anyone got any idea's, I'm not convinced it's it the lvds board.