This is a very common problem found when the DVD output resolution is not adjusted properly.
Try this
On the main body or remote control, press the [Resolution] button to display the screen.
Each time you press the resolution button, it will toggle in the order of 480I→480P→720P→1080I→1080P.
Need more help?
Try [E-mail Us] and [Customer Support] on the LG Electronics
website.
If you click [Repair Services], a service technician will help you with accurate product
diagnosis and inspection.
This guide was created for all models, so the images or content may be different from your product.