Top Symptom TV: Service Remote Usage

TV Service Remote Usage and Accessing the Internal Test Patterns  Test Patterns with New Service Remote   To run color test patterns on OLED & newer LCD units. Press the P-Only button. A white power only screen appears. Then press the yellow button and when pressed need to be sure the red P-only LED illuminates. […]

Top Symptom (TV) Symptom Categories

TV Symptom List Main PCB Replacement (Updating Settings) Service Remote Usage / Accessing Test Patterns WI/FI & NETWORKING ISSUES OLED PANEL TEST JIG TV TROUBLESHOOTING / SINGLE PIXEL LINE How To Turn On/Off Audio Guidance How To Clear Power On/OFF Status How to Pull Power Off History: (LGSC and USB Drive Methods) AirPods Connection Issue […]

Top Symptom TV: Main Board Replacement Guide.

TV Main PCB Replacement (Mandatory Settings) Click on the Steps below to jump directly to that section: Step 1 1 How to Change Tool Option Step 2 2 Troubleshooting (Only Needed if TV Screen Displays White Pattern) Any time the Main PCB is replaced the below steps must be performed. Failure to do this could […]