I have a hlr5667W rear projection tv... when i turn it on, the lamp light blinks then no picture and then the tv turns itself off... what could be the problem?

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.

The tv projection lamp inside the tv now is already been in it like a 1 1/2 or 2 years already?Yes.Than the tv projection lamp life is up and over.Replaced the tv projection,should solved this problems.

A black and white picture usually indicates the color wheel has failed or the DMD board has failed. Call 1-800-samsung to find neaREST SERVICE CENTER.

3 lights on front flashing indicates lamp quit. Could be lamp or ballast.

Any light blink on the front. Whats the voltage to the ballast from the power supply. Common problem on these sets are bad lamp door switch. Try shorting the switch. Color wheel also is problematic but usually will be noisy and cause shut down. Check power board for swollen capacitors. Hope this helps

First thing is to check the lamp. you can easily change this yourself.

Three blinking LEDs mean lamp may be defective replace the lamp.

You probably need to replace the lamp. It's about $150, and if you buy it with the housing, it's a really easy fix, just unscrew and pull out the old one, and pop the new one in. Go here:

www.dlplampexpress.com

you need a new lamp. the error is for dead lamp