Question about GE 46GW 948 46" Rear Projection Television

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Shuts down after power up sound for a second then nothing

Just wondering whats wrong with it!

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Just a guess but the capacitors are not susutainging enough power or a bad power supply

Posted on Dec 23, 2007

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Posted on Jan 02, 2017

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1 Answer

My chrome tablet has a blue dot wont turn on or shut off whats wrong


Shut it down by simultaneously:

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For 10 seconds.

After shut down, restart it.

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My WD 57733 will attempt to power up (almost like a whistling sound as it attempt to power up) then will power back down.


When was the last time you replaced the lamp? That sort of sounds like the ballast is unhappy with a bad lamp. The 57733 is a good TV. The other possibility is a stuck/dirty color wheel.

Check the lamp and see if it looks worn out(dark or grey in the tube down the center). Also make sure its either a Philips brand or Osram brand.

Let me know and Ill see what I can recommend next

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Peavey DPC1400x turns on, plays sound for a split second, buzzes, then goes silent. All lights show green though. What could this be?


This sounds like a power supply capacitor leaking causing a dc bias problem and amp protection shuts it down.

May 06, 2014 | Peavey Audio Players & Recorders

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Probably the power supply is failing intermittently, just shutting down without affecting picture or sound.

Mar 10, 2014 | Televison & Video

1 Answer

My infocus IN1 projector won't turn on anymore.


Hi,
It may be the lamp is out. Normally a projector will try & fire the lamp 3-5 times then shut down with a different color light like amber or red. If the lamp doesn't light then it could be the lamp or perhaps the lamp ballast that starts the lamp has failed. A stuck fan also causes similar symptoms. There's 2-4 fans in the projector if one is stuck or bad it will turn off within 5 seconds or so after the lamp lights.
Does your lamp light at all? Are the lights a different color after it shuts down? Answers to these questions help figure out what's wrong though it's impossible to say for sure without looking at it. I service almost all Infocus projectors if you would like a quote please reply with your email address or write me at prmhelp@earthlink.net
Good Luck,
Jim

Jul 24, 2009 | InFocus Televison & Video

1 Answer

When the power button the red button flashes but nothing else hap


the red light flashing means the set is in auto shut down, could be a power supply problem or a convergence IC problem. tech should first check all diodes and caps in power supply then replace convergence IC's

Jan 11, 2009 | Panasonic PT-53WX42 53" Rear Projection...

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Immediate power shutdown on Vio Desktop


it appears like you have a bad power switch. or its connection to motherboard is wrong.

do let us know how you found the solution and do rate the solution

Dec 06, 2008 | Sony VAIO VGC-RB53 PC Desktop

1 Answer

Power of


This happens because your CPU is overheating, open your PC and blow any dust off the openings and CPU/Power supply fans, if you think one of the fans is not working... replace it.

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