An Android TV box is a fantastic device that brings a wealth of streaming options to your television. However, encountering a black screen when trying to start it up can be frustrating. Before you panic and assume the worst, there are several troubleshooting steps you can take to resolve the issue. This blog will guide you through a series of checks and fixes to get your Android TV box up and running again.

1. Check the Indicator Light

When your Android TV box won’t start up, the first thing to check is the indicator light.

Indicator Light Is Off

If the indicator light does not turn on, follow these steps:

  • Dual USB Cable Connection: Try using a dual USB cable to connect the TV box’s USB port to a power supply. This method can sometimes provide the necessary power to start the device.
  • Firmware Update: If the box still doesn’t start, attempt to update the firmware. This process, often referred to as “brushing” the device, can resolve software-related issues.
  • Hardware Failure: If after trying both of the above steps the box still won’t start, the issue may be a burned-out motherboard. In this case, you should contact after-sales service for repair or consider purchasing a new TV box.

Indicator Light Is On

If the indicator light turns on but the TV shows no signal, proceed with the following checks:

2. Check HDMI Connection and Signal

  • Correct HDMI Port: Ensure that the HDMI cable is connected to the correct HDMI port on both the TV and the Android TV box. Also, make sure the TV is set to the correct input source.
  • Replace HDMI Cable: Try using a different HDMI cable to rule out a faulty cable. Additionally, check the HDMI ports on both the TV and the box for any foreign objects or debris.
  • Try Another TV: Take the TV box to a friend’s home and connect it to their TV. If it works there, the issue may be related to the resolution settings. Lower the resolution of the TV box and try it again on your own TV.
  • Firmware Upgrade: Sometimes, a firmware upgrade can resolve compatibility issues and bugs that might be causing the black screen problem. Follow the manufacturer’s instructions to perform a firmware update.


A black screen on your Android TV box can be caused by several factors, ranging from simple connection issues to more severe hardware problems. By following the steps outlined above, you can systematically troubleshoot and identify the root cause of the problem. Always start with the basics, such as checking the power and HDMI connections, before moving on to more complex solutions like firmware updates.

If all else fails and your box still won’t start up, it might be time to contact the manufacturer’s customer service for further assistance or consider investing in a new Android TV box. By taking these steps, you can ensure that you get back to enjoying your favorite shows and movies with minimal downtime.