Samsung HL-S5086W 50" HDTV "tv high pitched noise" Questions

tv on ,sometimes i hear a high pitched fan noise. i have a samsung hlp4663wx/xaa tv. It also has True surround XT.It sounds to me like a bearing in a fan motor going bad..It has a high pitch noise and

...has a high pitch noise coming from back of set. The high pitch noise is the color wheel that needs replace the noise is coming from a bad bushing that goes to the color wheel and is a common

...tv made a loud high pitched noise for a few weeks and then the color went green to then shutting off. Now, when we try to turn on the tv, the light blinks and then it just shuts off and keeps ...

...TV does come on without the noise it is fine as long as it stays on. This high pitch noise comes from the color wheel. Now is unbalanced and the noise is going to be even hardest with the time. send ...

...high pitched noise,if you are familiar with tv service you can remove the back of your set and prove touching only the coils or transformers ,once you touch the right one the noise will stop and you ...

high pitch noise flashing colors Model: HL-R6178W Most likely cause is the color wheel needing replacement.

...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 ...

tv keeps shutting off. Currently no soud or picture High pitch beeping sound, bulb is new, fan is working. Lamp light, timer, standby flashing. Initially blue screen came on, but shut off after about ...

...high pitched noise. they will ususally produce a dull noise because they dont spin anywhere near as fast as the color wheel. the color wheel will start up before you see video and stay on for few ...

...high pitch noise coming from the TV. The TV is about 7 years old. And has never needed a repair. Thanks Hi, It seems color wheel problem in your tv that gets problem after some time and you hear high ...