The console will not power up. I have replaced the console, the adapter, and all the connections are checked and plugged in.

It could be that the connection is not occurring simultaneously and the ac adapter for your N64 console is being more exposed then too. Try using extension cords that have little red rectangle button that you can turn the power off for your N64 console instead of taking it in and out and turning off and on and having to plug it back into the outlet again. It could also mean that the power supply inside of your console could be going bad and needs to be replaced the little square inside of your N 64 in the top left corner of the console where the ac adapter plugs into and it should be replaced or fixed.

replace power supply .

If you need further help, I’m available over the phone at https://www.6ya.com/expert/richard_b59056c0c62ecb00

• Check any accessories attached directly to the console to make sure that it is licensed and undamaged. Unlicensed or damaged accessories shouldn't be used with the console.
• Try using a different wall outlet, or plug a different device into the outlet to make sure the outlet is providing power.

Perform an AC Adapter Reset. To perform an AC Adapter Reset follow these instructions: Unplug the Wii AC adapter at both ends (from the back of the Wii system and from the wall outlet or power strip).

1. The AC adapter must remain unplugged at both ends for a full two minutes.
2. Unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).
3. Check the AC Adapter for the following:
• Make sure that the word "Wii" and the model number "RVL-002 (USA)" are molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.
• Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If the AC Adapter shows signs of physical damage and needs to be replaced, a replacement can be purchased from Nintendo's online store.
4. After waiting two minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. If the power light comes on and stays on, then the AC Adapter reset was successful.

If these suggestions don't work try visiting Nintendo's help pages at: http://www.nintendo.com/consumer/systems/wii/en_na/ts_system.jsp

When you connect the power adapter into the laptop, does the power LED light up? If not then - The battery adapter or the adapter's power lead or the laptop's power socket could be faulty. Check power adapter's DC plug that connects into the laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced. If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard. This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

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

1. The AC adapter must remain unplugged at both ends for a full two minutes.

1. Unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).

1. Check the AC Adapter for the following:

• Make sure that the word "Wii" and the model number "RVL-002 (USA)" are molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.

• Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If the AC Adapter shows signs of physical damage and needs to be replaced, a replacement can be purchased from Nintendo's online store.

1. After waiting two minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. If the power light comes on and stays on, then the AC Adapter reset was successful.

If you need further help, reach me via phone at https://www.6ya.com/expert/eric_5b00a5ceab1c0cd2

1. • 1 Disconnect any accessories, such as GameCube controllers or SD cards.
     
   • 2 Unplug your Nintendo Wii AC adapter from the wall outlet and from the back of your Nintendo Wii. Leave the adapter disconnected for two minutes. Reconnect the adapter to the console and plug the outlet end straight into a wall outlet, not a surge protector.
     
   • 3 Remove the AC adapter from the wall outlet again. If the Wii has yet to turn on, the problem may lie within your electrical outlet. Plug a lamp, nightlight or something electrical into the outlet the AC adapter was connected to. If the outlet appears to work, then you'll have to test the AC adapter itself.
     
   • 4 Run your fingers along the AC adapter cable and visually look for any damage, such as frayed wires or a cracked piece of cable. Also look for the model number "RVL-002" and "Wii" on the adapter. If you don't see the "RVL-002" model number and "Wii" on the adapter, then you are using an unlicensed adapter, which can cause instability and power failure. If the adapter has incurred any damage, you will likely have to buy a new adapter.
     
   • 5 Spray air to clean out the vents on the back of the Nintendo Wii. If your Wii has been sitting for a long time, then dust and dirt may have built up around the vents, preventing the console from cooling itself. If the console cannot cool itself, it overheats and shuts down.
     
   • 6 Click "Start," "Internet Explorer" and visit the Nintendo repair page (see Resources) to open a repair claim. If you tried the above steps and your Wii has yet to power on, your system probably needs professional repair.
     

IF The LIGHT IS FLASHING GREEN then there is something wrong with your wireless network
Check your network settings and Retry connecting



Check the adapter's status light loadTOCNode(2, 'moreinformation'); The adapter's status light can tell you a lot about the state that the adapter is in. Here's what the different lights mean:

• Steady green light: The adapter is connected to a wireless router, gateway, or access point. The adapter is ready to use.
  
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• Steady red light: The adapter is not recognized. Try plugging the adapter into a USB port on the front of the Xbox 360 console.
• Flashing green: The adapter is attempting to connect to a wireless network.
• Flashing red light: There is a problem. The adapter might be experiencing a hardware failure. Contact Xbox support at http://www.xbox.com/support/contact (http://www.xbox.com/support/contact) .
• No light: The adapter is not receiving power. Unplug the USB connector and plug it in again. Still no light? Try plugging the adapter into a USB port on the front of the console

Try the following (this was taken from Nintendo's website and the following link

http://www.nintendo.com/consumer/systems/wii/en_na/ts/power.jsp

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. We also recommend you unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).
4. While you're waiting, check the AC Adapter for the following:

• Make sure that the word "Wii" and the model number "RVL-002 (USA)" molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.
• Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If your AC Adapter shows signs of physical damage and needs to be replaced, you can purchase one from Nintendo's online store.

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. If the power light comes on and stays on, then it appears resetting the AC Adapter worked.

Also, see if you have a friend that has a Wii, and try their power cord on your unit. You may have a faulty cord.

Good luck.

I've seen this before. You might need to reset your Power Cable.. Yes, that sounds weird, but the Wii's power cord needs to be reset when there are blackouts etc..
To reset it, unplug the AC adapter from the wall outlet (or surge protector), then unplug all accessories and wires from the Wii console. Wait about 90 seconds for the AC adapter to reset (this is a good time to inspect all of your hook up wires and AC adapter for damage). Then, attach your AC adapter to the console and plug it into your wall outlet or surge protector. If the power light turns on, then your console and AC adapter are likely working just fine.
http://www.wiilovemario.com/The-most-up-to-date-Wii-Homebrew-and-Backup-tutorials-known-to-mankind

Try unplugging the power adapter for at least 90 seconds. Make sure that the power adapter is plugged into a live outlet. If it's plugged into a power strip or uninterruptible power supply, check to see if there's a reset button on that. Here's a link to the manufacturer's web page about power problems. Good luck.
http://www.nintendo.com/consumer/systems/wii/en_na/ts/power.jsp#no_power