Hi, I'm trying to troubleshoot my TV LG 22LD350, it sit unused for several weeks, and when i turned it on, it immediately got white screen on standby, tried to turn tv on, led indicator goes from led to blue, and white screen goes a little bit darker, but no video, no sound, nothing just white/grey screen... Maybe someone had similar problem before? I guess problem is in EAX61524501(15) mainboard... Thanks.