What to Do When the Car Screen Goes Black but There's Still Sound?

1 Answers
LaCarson
07/29/25 3:59pm
Tap the touchscreen to see if there is any response. If the touch function works normally, then focus on the display screen itself and check if any components are damaged. If there is no touch response, inspect the touch circuit to ensure there are no issues with the wiring. Typically, this could be due to the decoding chip or core module not functioning or being damaged. Try upgrading the graphics card. If you have already updated to the latest DirectX and PHY software, it might also be due to system and game incompatibility. During driving, body vibrations may cause loose connections. Try readjusting the wiring connections. If the issue is with the navigation display, try disconnecting the power. If the problem persists, consider replacing it.
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