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Xiaomi Mi Box S black screen problem is very unusual. There are several reasons why you get a black screen on the TV. You may have to find the root cause of the problem. The following guide would help you to identify the reason behind the black screen TV.

Why Appear Black Screen on Xiaomi Mi Box S?
Go through these three reasons one by one to understand the cause behind the black screen on Xiaomi Mi Box S.
# Reason 1: The most common problem that you will encounter in the Xiaomi Mi Box S TV is System waste reaches too high to respond.
# Reason 2: The system memory is sometimes exhausted due to unwanted applications on the device. You might have to remove the application running in the background to protect your Xiaomi Mi Box S TV from a black screen problem.
# Reason 3: In some case, the necessary system file goes missing or get corrupt. Updating your Xiaomi Mi Box S system would regain the file in the update process, and the black screen problem would disappear.
How to fix Xiaomi Mi Box S Black Screen?
The following methods would help you fix the Xiaomi Mi Box S black screen problem. Apply it one by one to see if the issue is resolved.
# Method 1: Resetting the device to the factory setting would remove all the applications and files that you have downloaded after purchasing the device. It turns the system back to the default setting where essential files are kept, and all other files are removed. Factory reset solves the majority of the problem and gets your device back to normal.
# Method 2: Rebooting system allows the core function to restart again. If there is a problem with the cache files, functional file overridden would be detected and restore to gain access to the operating system. The Xiaomi Mi Box S keeps monitoring the important files. If any file is missing from the device, it is automatically restored.
# Method 3: Checking your connection to the HDMI cable should be the first thing that you do before you decide to restore the system. If possible, use another HDMI cable to find if the same problem occurs with the new cable. A broken HDMI cable would cause the problem.
Is Updating issue on Appear Mi Box Black Screen?
There are possibilities that the problem might be arising due to the updating issues. The old application is not working properly and causing the problem.
Updating the device to the latest version of the operating system would solve the problem. The new version of the software would fix the corrupt file. The Mi Box Black Screen problem will disappear, and you will never have such an issue again.
Conclusion
Whenever you experience the black screen problem on your Xiaomi Mi Box S Black Screen, do not panic. There might be minor issues with the connection or the software. Follow the given guide to diagnose your device for identifying the issue.