I Have a sony 50inch grand waga rear projection tv replaced bulb earlier on in the year i cannot reset the bulb program and now power light blinks 4 times sound but no picture can you help please
Hi there,
5 blinks means there is a problem with the video board. It could be as simple as unplugging everything, includding power. Wait 3 minutes then plug power only back in. Or it may be a damaged component that requires replacing.
Hope this helps
TV_Doctors
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