What Causes a Car Navigation Screen to Go Black?
1 Answers
Car navigation screen blackout reasons are: 1. The navigator has no power; 2. The navigator's software is not genuine; 3. The original device does not support the new software after an upgrade; 4. Loose or detached wiring at the navigator's port; 5. Navigator malfunction; 6. Circuit board damage; 7. Navigator display damage. Methods to address a black car navigation screen: 1. Recharge the navigator; 2. Check the navigator software; 3. Determine if caused by an upgrade; 4. Check if wiring connections are normal; 5. Try pressing the reset button; 6. Inspect the circuit board and display for damage.