Hi there. I tried to use instructions on another thread to access the service menu on my tv but had no success. I want to correct the geometry on my sony kd-28dl11u and apparantly, while on standby, you have to press i+ then 5 then vol+ and then the digital button to go into service mode. I held each button in one after the other and then released them all at once but nothing happened. Does anyone know if I'm doing something wrong or if they're the wrong buttons? Thanks very much for your help!