Three steps to the right solution.
First we work out whether the symptoms of your LG OLED point at the power board or whether another cause is more likely. A binding diagnosis is not possible remotely, but typical fault patterns allow a sound first assessment.
- 1Self-check: a few targeted questions about how your set behaves.
- 2Assessment: we tell you how likely a power-board fault is.
- 3Proposed solution: fixed-price repair, a tested exchange board, or buying outright.