Troubleshooting TVMOBiLi: Quick Fixes for Common Issues
1. No power / unit won’t turn on
- Check power: Ensure the outlet works (test with another device) and the TVMOBiLi power cable is fully inserted.
- Reset power supply: Unplug for 60 seconds, then plug back in.
- Inspect LED indicators: No LEDs → possible power adapter failure; blinking LED → consult manual for blink code meaning.
2. No video / blank screen
- Input/source: Confirm TV is set to correct HDMI/AV input.
- Cable check: Replace HDMI/AV cable or reseat both ends.
- Display mode: Toggle resolution or refresh-rate settings on TVMOBiLi (use safe/low-resolution mode if available).
- Test on another display: Confirms whether issue is with TV or the device.
3. No audio or distorted sound
- Volume & mute: Check device and TV volume; disable mute.
- Audio output settings: Switch between HDMI, optical, or internal speakers in settings.
- Cables and receivers: Test with different HDMI/optical cable and bypass AV receiver to isolate issue.
4. Remote control not working
- Batteries: Replace with fresh batteries.
- Line-of-sight / pairing: Point directly at receiver; re-pair remote per manual.
- Infrared vs Bluetooth: If IR, ensure no obstructions; if Bluetooth, restart device and re-pair.
5. Wi‑Fi or streaming issues
- Network check: Confirm other devices can reach the internet. Restart router and TVMOBiLi.
- Signal strength: Move router closer or use Ethernet.
- Clear app cache / update app: For failing streaming apps, clear cache or reinstall the app.
- Firmware update: Ensure TVMOBiLi firmware is up to date.
6. App crashes or won’t open
- Restart app/device.
- Update app/firmware.
- Clear app data/cache or reinstall app.
- Check account/subscription status for the app.
7. Overheating or loud fan
- Ventilation: Ensure vents are clear and device has 10–15 cm clearance.
- Dust: Blow compressed air into vents.
- Reduce load: Close unused apps or reboot; if persistent, contact support.
8. Frequent freezing or slow performance
- Restart device.
- Free up storage: Uninstall unused apps and clear caches.
- Factory reset: As last resort (back up settings/data first).
9. Bluetooth pairing failures
- Make discoverable: Put TVMOBiLi into pairing mode.
- Remove old pairings and retry.
- Interference: Move other Bluetooth devices away and retry.
10. Factory reset and support steps
- Soft reset first: Restart or power-cycle.
- Factory reset: Use settings menu or hardware button; this erases local data—backup first.
- Log details: Note firmware version, exact symptoms, error codes, and steps tried.
- Contact support: Provide logs and steps taken if issue persists.
Helpful quick checklist (try in this order): power-cycle → check cables/inputs → test on another display → restart apps → update firmware → factory reset.
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