Q:

Why does a TV shut off by itself?

A:

Power supply failures often cause televisions to shut off by themselves. The problems may be in the television's power system or from the source of power. Problems with cable boxes can make it look like the television is turning off on its own.

When determining why a television is turning off on its own, it is important for owners to ensure that the problem is with the television and not with a cable box or another connected device. Most televisions have a light on them that turns off when the television turns off, and if it remains on while the screen goes black, the problem is probably with the connected component.

Televisions draw a considerable amount of power, and any interruption can cause the television to turn off on its own. Homes that supply inconsistent electricity can sometimes cause a television to go off on its own, but there are normally other clear signals that the home's electrical system is faulty. The problem can also lie in the television's wiring or power supply.

All televisions have a power supply that controls the electricity drawn from various components, and this power supply can go bad over time. They can fail suddenly, but they often break down slowly over time. If the television begins to shut down more frequently, the power supply might need to be replaced.

Learn More

Related Questions

  • Q:

    How does a person measure the size of a TV?

    A:

    To measure a TV, place a tape measure or yardstick diagonally across the screen and measure from corner to corner. Measure only the screen, not the TV's case, unless trying to find dimensions to meet overall space requirements.

    Full Answer >
    Filed Under:
  • Q:

    What is an LED backlight LCD TV?

    A:

    A LED backlight LCD display, commonly called just an LED display, is one that uses LED bulbs instead of a fluorescent panel as the illumination for the screen. LED backlights are much thinner and consume less power than their traditional counterparts, and they can produce more vivid lighting effects.

    Full Answer >
    Filed Under:
  • Q:

    Why are TV screens measured diagonally?

    A:

    Television screens are measured diagonally because this is the way screens were originally measured. Early TVs had circular picture tubes that projected images onto the screen. The surface area of the screen could not be larger than the surface area of the tube, so measuring the tube gave the best measurement of the screen.

    Full Answer >
    Filed Under:
  • Q:

    What are Sansui TV codes?

    A:

    The four-digit codes for a General Electric universal remote to work with a Sansui television are 0310 and 0394, and each code is associated with different device combinations. These codes differ if the product is newer, and they are only compatible with televisions that have a functioning infrared device.

    Full Answer >
    Filed Under:

Explore