Television Is Flashing Even With Leads Removed Lg Television

Chosen Solution

I have an Lg 60LB6560 and the whole screen flashing. It still has picture and sound in background. I pulled out both cables one at a time but still flashing. Does that mean it is not the cable? Thanks Roanne

@roanne the flashing most likely comes from a failed LED backlight array. Your model LG seems to have those troubles. Your power supply will only in very rare cases be the reason for this.

There might just be a problem with the LCD or the power supply. Get those checked, and it might fix your problem!