I'm having a real problem with my Olevia 747 FHD. When I turn it on I see white vertical lines flickering across the entire screen. The used to disappear after about 30 minutes, Now the monitor just continues to flicker permanently. On some occasions, the screen will just turn completely white and I cannot view any image whatsoever, only sound.
The link below is an example of what happens when I turn the TV on:
After researching the issue i've pretty much ruled out that its a power capacitor issue because the TV does turn on. Does anyone have an idea of where I should begin looking to solve this problem.