Hi folks,
Had one in that went straight to Green LED but set didn't work. Noticed with the 32 inch version a Quuq chap suggested F404(1.6A) probably O/C and also IC404(KIA431A-AT) should be checked.
F404(1.6A) (main Tx 12v O/P) was O/C, so replaced, set then worked, but couldn't see the link to IC404 on S/by feedback.
Only mention out of interest - Chris.