blank screen check for power to stick?

In the case of '''Amazon fire stick black screen''' error, your screen may turn frozen and get blank. To fix this issue, try changing your HDMI cable and restart it again.

Try to follow these are the steps which is given by amzon firestick support guys

• Restart your Fire TV device.
• Use the connection equipment that came with your device.
• Turn on any A/V receivers or sound bars connected to your Fire TV device and switch them to the correct input. Or connect your Fire TV device directly to the television.
• Disconnect the Fire TV device from the HDMI port then plug it back in.
• Try replacing your HDMI cable or HDMI hub (not included) with a new one.
• Use a High-Speed HDMI cable (not included) for streaming titles in 4K Ultra HD.
• Match your remote's source or input button to the HDMI port that your Fire TV is plugged into.

• Your FireTV went to sleep and you just need to wake it up. You can wake up your FireTV by pressing the “Back” button on the remote.
• Try the Fire TV Remote Shortcuts to see if one of them will wake up your Fire TV.
• On the [easyazon_link identifier=” B00NO8JJZW” locale=”US” tag=”arizonacaorg-20″]Fire TV Remote[/easyazon_link], hold the REVERSE (or “rewind”) button and the UP button at the same time for 10 seconds.  Your FireTV should start switching through the different video display modes (or resolutions).  You can expect the light on your TV to change colors and/or blink.  When it switches to a display resolution that works, press the SELECT button to select that mode.  This will fix your display issue if your fireTV happens to be set to a video resolution not supported by the TV you have it plugged into. For more information have a look the source page which i found https://passwordrecoverys.com/amazon-fir...