Question about Proton MM2701VT 27" TV

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I have a legend LEP5018 television that keeps randomely shutting off. What can I do?

The t.v. only stays turned on for about 30 minutes before shutting itself off. We have vacuumed the dust off the vents and turned a fan on behind the t.v. It is still turning off.

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Anonymous

  • 6 Answers

SOURCE: TV turns on & off by itself

push the menu button,try to look for an optioncall "Auto shut off" or "alarm".
google rca tv(model number,its on the back of your tv.)manual and read it.
dont worry your tv its not possessed.

Posted on Aug 21, 2009

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Make sure that when you use your laptop, the vent and fan on the bottom is not blocked by anything. If you block the fan or the vent become clogged, the unit will overheat on turn itself off. Vacuum the fan and vents openings from time to time to prevent dust, dirt and or hair buildup. I hope that helps. Its never easy.

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IT could be malware or a virus, i recommend scanning your computer with a good antivirus, your other problem could be your computer is overheating so its shutting dow to protect itself,, your fan must be clogged with dust bunnies... blow really hard on your fan vent or open it up from the bottom and clean it out....

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If the fan is spinning quite fast then the overheating problem is most likely dust clogging the fan and heat-sink assembly. Blasting air into the fan and heat-sink can only make it worst as you are forcing the dust further into the heat-sink fins.
Remove the panels covering the vent and fan/heat-sink, loosen the dust and vacuum to remove this dust off the fan and heat-sink. Check the fan to see if it spins freely, if not replace the fan.
After re-assembling and boot up, if you still have heating problems, addition cooling can be employed by purchasing a laptop fan assisted cooling pad. Place the laptop on top of this pad and the fans on the pad will direct additional cooling air to the laptop's vents.

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Have you ever used canned air or a vacuum on the vents and the fan? Those vents get clogged and cause the unit to overheat from a lack of air movement.

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This remarkable unit may have a working protection for the power. In the older machines, not saying anything just a comparison, when the power is on the filter capacitors take a charge and when shut off will need some time to discharge. If power is permitterd to turmn on at that moment where they did not dicharge to a certain level, that residual voltage plus the voltage of the power supply is suppling add them two and you might over power the PC and fry it. If the machine does not give you a problem stay with a blessing in discise

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