no-signal Troubleshooting

No signal / black screen on the Hisense 43E6NT 108cm (43 Zoll) Fernseher, 4K UHD Smart TV, Precision Colour, HDR, Dolby Vision, 60Hz, Triple Tuner DVB-C/S/S2/T/T2, WiFi, HDMI 2.1, Bluetooth, Alexa Built-in, Schwarz, [2024]

Source: Hisense support — TV troubleshooting Confidence: 90% Verified Aug 9, 2026

The TV or monitor shows no signal, often from an HDMI issue or a wrong input.

How to fix No signal / black screen

Check the HDMI connection

Ensure the HDMI cable is fully seated in both the TV and the source device.

Source: Hisense support — TV troubleshooting Confidence: 90% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Parts needed: Hisense 43E6NT HDMI Cable

Select the correct input

Change the TV input to match the port the source device is connected to.

Source: Hisense support — TV troubleshooting Confidence: 90% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Replacement parts for the Hisense 43E6NT 108cm (43 Zoll) Fernseher, 4K UHD Smart TV, Precision Colour, HDR, Dolby Vision, 60Hz, Triple Tuner DVB-C/S/S2/T/T2, WiFi, HDMI 2.1, Bluetooth, Alexa Built-in, Schwarz, [2024]

Hisense 43E6NT Remote Control Hisense 43E6NT Stand Hisense 43E6NT Power Cable Hisense 43E6NT Wall Mount Hisense 43E6NT HDMI Cable

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