One Connect - Samsung UN55MU850DF Service Manual

4. Troubleshooting

4-2-3. One Connect

TV Power's On with no on screen video or Menu
„
1. Power the TV " Off".
2. Unplug One Connect Cable to the TV.
3. Power the TV " ON"
[One Connect disconnect banner will appear.]
4. If there is a problem in the One Connect and the TV Panel is OK the disconnect banner will appear.
5. Replace defective One Connect Board.
4-10