Question about Panasonic PT-47WX42 47" Rear Projection Television

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Front power light comes on then you hear a noise for about two min. then unit powers down

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Have you replaced the lamp before? Is it a clicking sound? If you've replaced the lamp before and it is a clicking sound it's most probable to be your ballast, but if you haven't replace the lamp i recommend you change it first to see if it solves the issue, if not check teh ballast.. :)

Posted on Jul 01, 2009

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Posted on Jan 02, 2017

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My Chevy Equinox 2005 is making a noise when I turn left or right. the noise comes from the front wheels. I was trying to find where to put power steering fluid, which I could not find. What should I do?


depends on the noise , I know that sounds silly, but it works,, is the noise your hearing a clicking sound as you turn? if so, its the CV axles going out ,, From your info I don't know if you have the all wheel drive or just the front wheel drive, but if you hear clicking, its CV joints going bad, Now if what your hearing is a squealing noise, that would be the power steering pump, look at where your fan belt is and what all it drives,, one of those will be your power steering pump, some models have the fill tube for them right on the unit itself, and others have a off pump location for filling, however your year happens to be the a first generation and they used electronic power steering, and naturally you need to have it dealer checked

Sep 09, 2011 | 2006 Chevrolet Equinox

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No Picture/No Sound


This is very possibly a power surge, can you tell me how many times the light blinks, you probably have a bad power board now if you had a power surge.

Aug 11, 2007 | RCA HD52W59 HDTV Projection Television

1 Answer

I hear a roaring noise when I turn.


Is the noise coming from your power steering pump which is under your hood, or from down by one of your front tires? If the noise is coming from under your hood you may be low on power steering fluid and you can probably get rid of the noise by simply adding some fluid to your pump. If the sound is coming from one of your front tires you may need to have a wheel bearing replaced. I hope this is helpful.

Aug 26, 2011 | 2004 Pontiac Grand Prix

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I have a Graco baby monitor, it started making a noise for the last 2 days, could it be a battery problem (even with power connected)? The monitor is about 1.5 years old.


Annoying! happens to us too frequently, but this works. We ended up buying a new one and returning our broken one after owning for three months From Manual:) 5. Turn on the Nursery Unit using the On/Off switch on the side. The green power light should come on. 6. Within a few seconds, the Parent Unit will lock on to the Nursery Unit and the top four (4) green LEDs will shut off. A second later, you will hear a series of beeps and the connection LED should change from red to green. Your monitor is now ready for use. 7. If the top four (4) LEDs do not shut off, power off the Parent Unit and the Nursery Unit and repeat steps 4 and 5 above. 8. If the connection LED on the Parent Unit does not change from red to green and the unit begins to beep, press the channel "ch" button on the Nursery Unit. Within a few seconds, the Parent Unit should lock in on the Nursery Unit and the connection LED should change from red to green. You may hear an audible beep during this process. 9. If the Parent Unit is still unable to lock in on the Nursery Unit (connection LED will be red and the unit will beep), power down both the Parent Unit and the Nursery Unit. Wait for 10 seconds then hold the volume down button on the Parent Unit while pressing the On/Off switch. When the unit powers up, you will hear a single beep and all of the soundlights will illuminate. Release the volume down switch and within 2 seconds you will hear two beeps and all of the Sound Light LEDs will stay lit and the bottom LED will be red. 10. Repeat steps 5

Oct 12, 2010 | Graco Baby Care

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Thethe tv will not come on and power and theopc is flashing.


Ok This is how to troubleshoot the TV, there are lights on the front and you are mainly concerned with two of these lights (the power light and the OPC light). I) If non of the lights come on then this is a AC Power failure (There is a loose connection or you need to check the Power/Inverter unit or the Main unit) II) If the power light is blinking at a rate of one blink per min and the OPC light is off (then there is a CCFL backlight problem) III) If the power light is blinking at a rate of two times per min and the OPC light blinks at a rate of one time per min (13V/UR10V failure you need to check the Power/inverter board or the main board). IV) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of two times per min (3.3V Main Failure check power/inverter board or Main board). V) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of three times per min (UR6V failure check power/inverter board or Main board). VI) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of Five times per min (Panel 5V failure check LCD control unit or control panel).

Sep 07, 2010 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

1 Answer

Whenever i plug the unit in i hear a clicking sound from the back of the television it is for about 3 seconds and it usually takes 2-5 seconds before it starts the noise. The power light only comes on for...


Ur tv turn on now,hear alot of clicking?The tv LED light "lamp" on front panel flashes or light up?The tv projection lamp is dead.The Ballast board dead too,if hear alot of clicking?The ballast board help to ignite the projection lamp.

Jul 16, 2010 | JVC AV-56P575 56" Rear Projection...

1 Answer

Have a 06 rca hd61w66 powers on but screen dont come on! makes a weird noise an shuts down! like sumthin is tryin to start up but cant! n i took back off tv to see an the noise comes from a boared on the...


Thats the Power Supply. You need to call a service man, please disconnect this unit from the Power, It is dangerous to leave it plugged in. what is happening is the set has developed a serious fault, to avoid a fire or explosion, the PSU has shut down the set. that noise you hear is the power supply struggling against the fault. trying to start. Please for safeties sake, get a "Quote" from a reputable, preferably an RCA recommended service centre.

Mar 28, 2010 | RCA HD61W66 61" Projection HDTV

1 Answer

Power goes off


Try resetting the unit.
Make sure there is no disc in the unit. With the unit on, go to the front panel and look for the STOP (square) button.
Hold it down until the unit shuts off by itself. Turn it back on it shoudl work fine.

Jul 01, 2009 | Samsung HT-X40 System

1 Answer

50 in. HP plasma made loud pop noise and stopped working.


clicking is from the relays -- sound like the power board went out--

go to partstore.com

Feb 24, 2009 | Proscan PS50700 50" Rear Projection...

1 Answer

Powerline interference now


Did you ask the Power Co. if they Boosted Power through these lines Recently? Is there a new Housing Addition anywhere close that would warrant a Boost in Power? This would be the Problem I think.

Jan 01, 2009 | Audio Players & Recorders

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