I have the Samsung HLN5065W DLP television, and if I press the power button the TV will act like it is going to power on but won't. The lamp light will blink but I never get a picture. It seems like it tries to power on, then will shut down and try again. After a few times the timer, lamp and temp will all blink.

Hope this helps:

Resetting the counter Once you have installed your OEM replacement lamp, resetting the counter is a very simple procedure:
• Begin with the TV powered off.
• Point your remote towards your TV.
• Press:
• Menu + 1 + 8 + 2 + Power.
• Your TV set should now say "Loading Factory".
• Browse down to "Option" then press Enter (or the right cursor button).
To exit the service menu, hit press the EXIT button or just turn off your TV (remember not to turn on your TV immediately afterward!).
NOTE: The Mute+1+8+2 buttons needs to be pressed down consecutively and fairly quickly. If your TV does not enter the service menu after using this combination, you can substitute MENU instead of MUTE. This seems to work for some sets. Also, the right cursor arrow also acts as the ENTER button, so try it if you're having difficulty with the ENTER button.


Resetting Your Samsung DLP Lamp Hour Meter Counter or Lamp Timer DLP Lamp...

Samsung Hln5065w TV Manual

Good day!!!!

Kindly check the power supply board..Look at the capacitors within check the visual condition if it is look like bulged,leak or burnt..

If that so,try to replace it with the same type ratings and value..you can order that parts on local or online..

This is the sample images:

Sounds like power supply fault in TV. Need to take to TV repair shop.

Sounds like the old lamp blew and took out the ballast. I believe that you need a new ballast for your unit. The other possiblity would be a problem in the low voltage power supply but if the indicator lights are blinking the most likely problem is the ballast.

I have a tip at http://www.fixya.com/support/r4977572-when_change_ballast_in_dlp_tv which explains the problem, how to repair it and where to get the parts. If you need more help let me know.

Thanks for using FixYa and the generous rating.

hardrocko

Did you set the lamp timer? Did you replacement the lamp w/ the original or an OEM, OSRAM? make sure the closure of your tv is all the way in.

is either your lamp or your high voltage board that lights up the lamp you must have it repaired

You will need to reset the lamp counter.
Begin with the TV powered off.
Point your remote towards your TV.
Press:
Mute + 1 + 8 + 2 + Power.
Your TV set should now say “Loading Factory”.
Browse down to “Option” then press Enter (or the right cursor button).
NOTE: The Mute+1+8+2 buttons needs to be pressed down consecutively and fairly quickly. If your TV does not enter the service menu after using this combination, you can subsitute MENU instead of MUTE. This seems to work for some sets. Also, the right cursor arrow also acts as the ENTER button, so try it if you’re having difficulty with the ENTER button.
To exit the service menu, hit press the EXIT button or just turn off your TV (remember not to turn on your TV immediately afterwards!).

Do you get any flashing lights?  Such as Lamp or Temp?  A common problem with these is the light not coming on.  Sounds like a temperature issue.  When you turn the TV on when it is cool, pull it forward and check the rear on the left to see if you can see the fan turning where the lamp is.
The light system is pretty straight forward:  Power Board -> Ballast -> Lamp.  It is controlled by the DLP Board, though.  Since it is powering up, it sounds like the Power Board and Ballast are okay.  The ballast is used to kick start the lamp on (similar to flourescent lights) but not during normal operation.

Power issues (Tv True True (``````````` (``````````` 0 95250 95250 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 True True (``````````` (``````````` 0 95250 95250 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.