Dust and such can build up and cause heat issues. Since it has optical components a tech is usually called to clean it.
Bob
Hi everyone,
Im having trouble with my Samsung DLP Hl-s4666wx/xaa.
About a month ago my tv started cutting off after about 30 minutes of running with the 3 red lights(timer, lamp,standby/temp) so I replaced the bulb. no big deal, but it was still cutting off after about 45 minutes. Well I saw a lot of people saying you would get a fan #2 message if the fan was acting up. While i didn't have the message on screen, i ran a small fan drawing the air out the tv, it would run for about 2 hours. So I went ahead and replaced the fan, also i cleaned up the dust in the ducts and vents. Well it is still doing the same thing and now the standby/temp light is now on at all times and I cant seem to figure out what else it might by.
Oh a few other things i have tried, taping the door switch in the down position, and resetting the the lamp timer. any help would be greatly appreciated.

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