Why is my laptop not displaying external monitors through the Thunderbolt port?
- Check that the Thunderbolt port on the laptop is active and enabled.
- Test the connection with an external monitor or device known to be dependable.
- Determine the correct settings for the external device.
- Check the laptop settings for audio and video interface.
- Update drivers for graphics card, audio card, and Thunderbolt interface.
- Run the system diagnostics from the BIOS menu.