Samsung HLR5667W 56-Inch DLP HD TV not working

when the color wheel stops the picture will be all over the place. and you will have lines when it starts to fail as its not going fast enough for the picture. wining sound is it wearing out.

plug in a bed side light and see is it working and if it is not then the storm has damaged the tramsformer supplying your house

You need to replace your main pcb.

It time to replaced the tv projection lamp again,the tv projection lamp life span have ended.The tv projection lamp life span only last 2000 hrs.Average out like 1 1/2 or 2 years max for tv on watches 4 or 5 hrs of tv every days.

this is a light tunnel failure this component will have to be replaced and is a part of the light engine

replace lamp found behind cover on back or side of tv

Common problem of a bad lamp call your local repair shop on price and availability of lamp.

REPLACE LAMP

Power issues (Tv not turning on) were typically due to faulty ballast. While the TV reports a bad lamp it is the ballast itself causing the issue. Samsung is well aware and will replace both the ballast and the lamp (since the lamp can be prematurely aged but the bad ballast). After replacment most people stop having issues.