How To Fix Wii Display

Wii error causes a black screen?
And How do we fix it

The underlying cause of this wii black screen ...
whether the green screen was lit up correctly?

If you do not get any power to the Wii, unplug, check the connections at the adapter and plug it back in. If you are still not getting power, try connecting the Wii on a different socket

Other causes may exist on its cable TV outlet that we install, try the settings correctly. let's see where the channel appears wii?

The connections on the Wii may not be connected properly. Unplug the Wii and check the connections on the Wii. You should also check to see if the connection to the TV is connected properly.

An alternative cause of the Wii black screen is that the system has overheated. This can be caused by using the Wii for a very long time or not using it in well ventilated area. If overheating is the cause, turn off the Wii, unplug it, and leave it to cool for a few hours. Next time, use the Wii in a well ventilated area to prevent this problem from occurring again.

Loss of connection between the Wii remote and the Wii while playing Wiiware or using a Wii channel. To solve this just reset the Wii. To reduce the chances of the Wii remote losing connection with the Wii make sure that:

-there are no bright sources of light to interfere with the communication between the remote and the console

-there are no other sources of infrared light such as that produced by a fireplace

-there are no devices such as cordless phones that produce radio frequencies that adversely affect the operation of the remote

If you cannot remove these sources, try moving the console to another room where there is less interference.

If these tips do not solve the Wii black screen problem, then you may have a more serious problem. You basically have 2 options to solve this problem:

1) Send your Wii to Nintendo for repairs. I recommend this option if your console is still under warranty since you should not have to pay for the repairs. However if your warranty has expired this option is not so appealing since you may have to pay $50 or higher for a fix. A disadvantage of sending your console to Nintendo for repairs is that you may have to wait 4-6 weeks to get your console back, regardless of if it is under warranty or not.

  

2) Repair your Wii yourself. This is the cheaper and faster option for those people whose warranty has expired. Repairing the Wii by yourself is possible, but it is crucial that you have a good Wii repair guide. You may want to look for a repair guide that has:

-Step by step instructions with pictures so that you can easily understand what to do
-A money back guarantee in case the guide doesn't work, you can get your money back
-Some sort of support like email support so that you can ask for help if you get stuck
Just That's all , hopefully help