Problem Description

Device shows white light indicating power is on, but there is no display output on the screen and the device cannot be reset.

Troubleshooting Steps

1. Change HDMI Cable

• Use a different HDMI cable to rule out any cable-related problems
• Ensure the cable is securely connected at both the TV and device ends

2. Check TV Input/Channel

• Press the "Input" or "Source" button on your TV remote
• Select the correct HDMI port where your device is connected
• Verify you're on the right HDMI input (e.g., HDMI 1, HDMI 2)

3. Alternative HDMI Port

• Try connecting your device to a different HDMI port on your TV
• Some TV ports may have different compatibility or functionality

4. Additional Troubleshooting

• Ensure both your TV and device are powered on
• Disconnect and reconnect the HDMI cable
• If possible, restart both the TV and the connected device