Samsung HL -5656 fan light blinking BUT no other lights blinking

SOURCE: 50vs 810 50in lcd rear projection

I have had this problem 3 times, and always is a bad signal assy.

SOURCE: Hitachi model # 50V720

I have the same model and had the same problem after replacing the lamp. Turns out if the cover plate is not put back on properly, tv will not power on and lamp ligth comes on. To solve the problem all I had to do is tighten the cover plate screw. Hope this helps.

SOURCE: Lights flashing and no piture or sound

I had the same problem a little over a year ago. It was the lamp. It needed to be replaced. I hope you have the extended warranty.

SOURCE: tv screen stays black with the blue light and two red lights blinking

My tv had similar problems, except, the screen went black and there was a ticking sound coming from it. I took it to a tv repair man and what it needed was a "high voltage transformer." After that I had no other problems.

SOURCE: Power button Flashes

Good Day, you all;

The front panel light on Hitachi TV does not really tell you much. To see what the TV is doing or better said NOT doing is remove back from the set.

If you are not a technical type person, it would be better to consult an authorized service center, but if you are perform this; 1. Remove back
2. Observe led and notice which once light, there are as many as 9 LED's.

Now that will tell you what area of the TV's circuits are to be concerned about.

Let me know, Good Luck, big IRISH.