screen-flicker Troubleshooting

Screen flickering on the TuTu Smart TV 25 Zoll (64 cm), Full HD QLED Fernseher, TU25Q1FQ-T8, 2026 | Powered by Tizen, WLAN, Bluetooth, App Store, AirPlay, Triple Tuner (DVB-T/T2, DVB-C, DVB-S/S2), HDMI, USB

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

The screen flickers, often due to a refresh rate issue, a loose cable, or a failing panel.

How to fix Screen flickering

Check the refresh rate

Ensure the source device's refresh rate matches the TV's supported rate.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Check the cable

Reseat the HDMI cable and try a different port.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Parts needed: TuTu TU25Q1FQ-T8 HDMI Cable

Replacement parts for the TuTu Smart TV 25 Zoll (64 cm), Full HD QLED Fernseher, TU25Q1FQ-T8, 2026 | Powered by Tizen, WLAN, Bluetooth, App Store, AirPlay, Triple Tuner (DVB-T/T2, DVB-C, DVB-S/S2), HDMI, USB

TuTu TU25Q1FQ-T8 Remote Control TuTu TU25Q1FQ-T8 Stand TuTu TU25Q1FQ-T8 Power Cable TuTu TU25Q1FQ-T8 Wall Mount TuTu TU25Q1FQ-T8 HDMI Cable

← All TuTu Smart TV 25 Zoll (64 cm), Full HD QLED Fernseher, TU25Q1FQ-T8, 2026 | Powered by Tizen, WLAN, Bluetooth, App Store, AirPlay, Triple Tuner (DVB-T/T2, DVB-C, DVB-S/S2), HDMI, USB error codes

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