DLP turns on only after resting

[fiveclub]

Have a Samsung HLP4663WX/XAA second time this has happened, DLP will not turn on unless I unplug the unit and let it rest. Around 30min-2 hrs. It seems to happen if I forget to turn TV off for a period of time, long time like 5 hours or more. What part I am going to have to buy? Or what could possibly be going bad, do I need to clean unit? Or check some type of connections? When it will not turn on the following happens, I hear a single click, the lamp light flashes green several times, it won’t turn on, then the lamp light flashes again. I then get the following items on, I believe they are not flashing but just on, standby/by temp, Lamp, timer. The lamp text is green the rest is red I believe. The TV does work after I unplug it, the standby/temp light is red and never turns off, that normal?

Thank you for your help.

[johnrot]

Hi

How old is your Tv? have you ever replaced the lamp? if so, how old is your lamp? did you reset the lamp timer? besides of 1 click any other noises?