DYON ULTIMAX 40F-TI 40 Zoll Full HD Smart Fernseher | Tizen OS, Smart Hub, Gaming Hub für Cloud Gaming, mit gratis Live TV, Triple Tuner, WLAN, Bluetooth, ideal für Gästezimmer — Error codes & fixes
Troubleshooting guide for the DYON ULTIMAX 40F-TI 40 Zoll Full HD Smart Fernseher | Tizen OS, Smart Hub, Gaming Hub für Cloud Gaming, mit gratis Live TV, Triple Tuner, WLAN, Bluetooth, ideal für Gästezimmer. Diagnose an error code and find the fix.
No signal / black screen
no-signalThe TV or monitor shows no signal, often from an HDMI issue or a wrong input.
Source: Samsung TV support — no signal / HDMI
Confidence: 90%
Verified Aug 9, 2026
Won't power on
no-powerThe soundbar does not turn on, often from a faulty power supply or a blown fuse.
Source: Samsung TV support — no signal / HDMI
Confidence: 85%
Verified Aug 9, 2026
Dead / stuck pixels
dead-pixelsThe panel has dead or stuck pixels, often a panel defect.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
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.