TV has sound but no picture, screen lights up but nothing shows other than lines.what could this be? It almost looks like 1 or two lines are getting to display but rest of TV picture is like a purplish haze?
See the instruction and fix it. God bless you
Instructions
Unplug the power cable if the TV is having issues turning on
or off. To reset the electronics, it is important to not only unplug
the power cable from the outlet, but also to unplug it from the TV. Wait
a few minutes for the power to drain from the TV and then plug the
cable back into the outlet and TV. A TV that is not working may not be
getting enough power. Try plugging the TV into a different outlet or use
a different power cable. Tweets, flashes, clicks and flashing pictures
are all signs that the TV is not getting enough power.
Check that all cables are plugged into the proper positions
and are secure. Normally if there is a problem with the picture, but not
the sound, or vice versa, then a loose cable is the cause. If you have
spare cables, replace the cable to check if it is the cable that is the
problem and not another component of the TV.
Change the batteries if the remote is not working properly.
Reset the remote by removing the batteries and then pressing the buttons
and holding them down for 30 seconds. Then install new batteries. If
you use rechargeable batteries, let them charge for at least 6 hours.
Adjust the brightness, contrast and color settings. Many
times when the color is funny or suddenly becomes unrealistic,
readjusting the picture settings is an easy way to bring the picture
back to normal. Adjusting the focus is an easy way to deal with a lack
of sharpness in the TV picture.
Check the orientation of the monitor if the picture is not
straight. Any sources of a strong magnetic field can also alter the
orientation of the picture. Some TVs may also have an external tilt
control that can be adjusted. If the TV has been jarred or knocked
about, then the internal or external tile knob may have been knocked
out.
Run an internal diagnosis on the TV. This internal diagnosis
is normally found within the TV menu. It can be called different names
depending on the manufacturer. The TV will check all functions and
hardware. If a problem is detected, then a specific code is displayed on
the screen. Write down the code and call the manufacturer. The
manufacturer will be able to decipher what the code means and let you
know what is causing the problem.
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