screen-flicker
Troubleshooting
Screen flickering on the Xiaomi TV F Pro 75 (190 cm), 4K UHD QLED, Smart TV, Fire OS8, HDR10+, MEMC | Triple Tuner DVB-C/S/S2/T/T2, 60Hz with 120Hz Game Boost Mode, Voice Control with Alexa, 2GB + 32GB
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
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: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Check the cable
Reseat the HDMI cable and try a different port.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Replacement parts for the Xiaomi TV F Pro 75 (190 cm), 4K UHD QLED, Smart TV, Fire OS8, HDR10+, MEMC | Triple Tuner DVB-C/S/S2/T/T2, 60Hz with 120Hz Game Boost Mode, Voice Control with Alexa, 2GB + 32GB
Xiaomi L75MB-FPEU Remote Control
Xiaomi L75MB-FPEU Stand
Xiaomi L75MB-FPEU Power Cable
Xiaomi L75MB-FPEU Wall Mount
Xiaomi L75MB-FPEU HDMI Cable
As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.