My Wii will not turn on like there is no power to the system. It has done this before and I have just unplugged it and it came back on but this time it is not working.

Reset the AC adapter by following steps below.

1. Unplug the Wii AC adapter at both ends (from the back of the
Wii system and from the wall outlet or power strip).

2. After you've waited a full 2 minutes, plug the AC adapter back in on both ends and check to see if the power light comes on.

Hi sharonkayh,

Try the following:

1) Completely power down your system by pressing the power button for 10 seconds. If that doesn't work, unplug the AC Adapter from the Wii for a moment, then plug it back in.

2) Make sure your Wii console has the most current Wii system menu. Download the latest update, and then test your Wii console to determine if the problem has been resolved.

This is done by:

1. Make sure your Wii console is successfully connected online.
2. Access the Wii System Settings.
3. Click on the blue arrow twice to reach the Wii System Settings 3 menu options.
4. Select "Wii System Update" and press the A Button.
5. Select "Yes," and read any messaging regarding obtaining the update. If you agree to the messaging, select "I Accept."
6. The Wii console will now search for the latest Wii System Update.
7. If an update is available, it will be downloaded and installed automatically.

I hope this can help you - Source: Nintendo Website.

Kind Regards

JEDEMEYER1

* If this solution helped you, please accept it

Unplug the wii power cord from the wall and the wii for 5 mins to reset the brick on the power cord. That works 90% of the time

Yeah, it is sort of a common problem if you don't play your Wii much, simply unplug your power supply from the Wii, and the outlet, then wait a couple of minutes, and hook it back it, it should work then!

I copied this from nintendo.com hope this helps you.


No Power

Most power issues with the Wii can be fixed by resetting the AC adapter. You can easily reset the AC adapter by following these steps:

1. Unplug the Wii AC adapter at both ends (from the back of the Wii system and from the wall outlet or power strip).
   
2. The AC adapter must remain unplugged at both ends for a full 2 minutes.
3. While you're waiting, unplug/remove all accessories from the system (including game discs, SD Cards, Nintendo GameCube controllers, memory cards, hookup cables, and Sensor Bar). Remove all of these from the outlet and the Wii.
4. Also check to see that controller cords, AC adapter, and Stereo AV cables/Component Video cables are not frayed and do not have exposed wires. If you find any frayed cords or exposed wires, you should replace those parts.
5. After you've waited 2 minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. Check to see if the power light comes on.
If the system works, plug the Sensor Bar into your system, then turn the system on to see if it still works. Repeat this process with one accessory at a time. If your system doesn't work once you've connected a particular accessory (Sensor Bar, Game Disc Nintendo GameCube controller, Memory Card, SD Card, etc.), there may be something defective with that accessory.

We have the same problem. This is actually our second system. Our first system started overheating 3 months old...Nintendo replaced with no problem. Our current system is 17 months old and is doing the same thing. I again contacted Nintendo (2x) and they informed me I was out of warranty BUT they would send in for FREE REPAIR, since I had this issue for the second time, and I told them I was not happy. It takes a bit of persistence with the automated phone system but if you keep trying you will get the prompt. Nintendo 1-800-255-3700

I found this [temporary] solution at http://www.wiierror.com/wii-black-screen.php:

(via email, thanks Steven) This happened to me once, but I fixed it. Here is how:
Eject the disk
Unplug the wii at the back
Wait 1 minute
Plug it back in
Turn it on from the remote
Press reset if it does not show up
Hold the power button to shut it off
Turn it on once more.
I don't know how, but it seemed to work for me. The problem happened when I was trying to load the Mii channel. Hope this helps !

(via email, thanks Andrew)
The first time I shut down my Wii, the light went orange (as it should). When I turned on the power with my wii remote the next day, the wii\'s light turned green but the screen was black.
The treatment was the same as from Black Screen, No Connection: Unplug the Wii\'s power supply unit, then replug; turn system on with wii remote.
The difference is: this problem can strike in more places than just by loading the Mii Channel. Also, I think the green light being on (yet there being a black screen) is a common symptom as well.

First things first. We'll start from the beginning. Unplug the AC Adapter from the wall and from the Wii. Let it sit for 15 minutes. Then plug it back in. 9 times out of 10 your power supply needs to be reset. The only way to reset it is to unplug it from the wall and the wii and let it sit for 15 min. Try this first and report back if it worked. Even if you think you have done this already do it again.

unplug from the wall and try it again, if still doesn't try some one else's power supply