Skip to main content

Repair guides and support for LED, LCD, HD and other Vizio TVs.

931 Questions View all

ONN 50” Tv NO PICTURE

Block Image

Block Image

Block Image

When i turn on my tv, the sound from the playstation will work but there is no picture or display. can anyone point me in the right direction. it worked fine the night before last.

Answer this question I have this problem too

Is this a good question?

Score 2
3 Comments

when i put a flashlight to the screen it shows “no signal press input” blah blah blah

by

I have a 70 in ONN , you can't see it with a flashlight and there is a volume but cannot see the screen.

I need help

by

@williamsye depends on your exact model. could be a bad T-con board, bad main board or worst case a bad panel.

by

Add a comment

1 Answer

Most Helpful Answer

Sydney Chandler try another input source. As a matter of fact, try all different ones. You said you can see it with a flashlight but not without? If so, then this is mainly a backlight issue. You’ll have to take the back cover of your TV and have a look at the voltages from your power board to the backlight LED’s as well as the main board. We would need to know your TV’s exact model and possibly see the boards etc. Once you remove the back cover post some good pictures of your boards etc. with your QUESTION. Adding images to an existing question

Was this answer helpful?

Score 2

1 Comment:

model number ONA50UB19E05 (H19004-JX)

by

Add a comment

Add your answer

Sydney Chandler will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 4

All Time: 5,750