M43-C1 no picture but sound works
I have a Vizio M43-C1 that worked fine for 4 years but today the picture went out. No backlight, no picture from flashlight test. However, the sound works. What do you think it is? I got a main board replacement for cheap and that is being shipped to me. If that doesn’t fix it, what else would be the culprit? Thank you.
Update (08/29/2019)
I replaced the main board and it is fixed now.
Is this a good question?