sweguard USB C Kabel 3.1A [2Stück 3m] Schnellladung, Ladekabel USB C Nylon für iPhone 15 16 Pro Max, Samsung Galaxy S24 S23 S22 S21 S20 S10 S9 S8 Plus,Note,A71 A55 A52 A51 A50 A15,Flip Pixel LG Moto — Error codes & fixes

Troubleshooting guide for the sweguard USB C Kabel 3.1A [2Stück 3m] Schnellladung, Ladekabel USB C Nylon für iPhone 15 16 Pro Max, Samsung Galaxy S24 S23 S22 S21 S20 S10 S9 S8 Plus,Note,A71 A55 A52 A51 A50 A15,Flip Pixel LG Moto. Diagnose an error code and find the fix.

Dead / stuck pixels

dead-pixels

The panel has dead or stuck pixels, often a panel defect.

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

2 fixes available

No sound

no-sound

The soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.

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

2 fixes available

Wi-Fi connection failure

wifi-connect

The purifier cannot connect to the app or Wi-Fi, blocking remote control and monitoring.

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

2 fixes available

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