Maybe you can have a check.
Rca led tv no picture. Look for broken back lights. Turn off any sleep timers or power saver settings. Tags flat screen home theatre rca tv;.
Rca 42 inch flat screen. For most tvs it is fairly easy to replace the lamp. Look for power supply board failures.
Check the tv input and all components are on. Faulty coax cable or hdmi cable. Unplug your tv and wait a full 60 seconds.
Rca, currently owned by a french conglomerate, was founded in 1919. An rca lcd tv employs a liquid crystal display to project images. After the 60 seconds are up, plug your rca tv back in and it should.
Rca tv no picture but soundquick and simple solution that works 99% of the time. Sun aug 13, 2017 6:55 am post subject: My lg 40 television had the same symptoms.
Did the flash light test, and that. Finally, i find the answer, the electrical box is broken. My tv has sound but no picture.