Samsung HL-R4266W 42" HDTV-Ready Projection Television "turn tv" Questions

turn on TV and screen shows white and black dots without picture and sound and it lasts only 8-second then TV turn off automatically. No any noise sound is heard. Sounds like power supply fault in TV.

...tv cannot turn on steady and gets off imm. the computer inside the tv tries to turn off the set but the lamp charges again and the micro tends to keep working. the first step to take in this tv is to ...

tv turns on but turns right off after tv turns on and before the tv lights upit turns back off after a clicking noise happens probably has a cold weld on power board    not expensive to

...TV will turn on and off several times, then stay on. When I turn on the Samsung LED DLP HL-S5679W and any other HDMI device, the TV will shut off, then go through several on-off sequences before ...

the tv turn of by itsefl in a second when i turn the tv on and it turn of in a few second check relay drive transistor you need a qualified tv personal to check tv

...turn on the tv. is a normal protection system the tv has. but the bad news is the tv needs the lamp. That sound i'm telling you is the current needed to turn on the lamp and it has to go any place ...

...turn off. The last repairman bypassed the swith on the back door of the T.V. Should I just repklace the little blue switch on the back of the T.V.? That blue switch is in place to make sure that the ...

...with lines and turn off. I wait a minute and turn TV back on and works fine audio,video. again lines and turn off by it self. what could be the problem? TV model HL-P5063W buy more than 2 fans for ...

...TV not to turn on at all? Assuming the noise is a high-pitched whine, then yes, it is the color wheel. If the color wheel goes out, the TV will turn on for a while, then turn off when it can't ...

Turn on tv...green lamp blinks several times.lights up but no picture...press any remote button timer in green blinks...tv turns off and goes to standby The tv "LAMP"LED light indication flashes or ...