I bought a lan adaptor and pluged it directly to the modem, it worked for a few days and now i get an error code:50300. what can i do

Error Code: 51420 The Wii console is not able to connect to your wired router or modem.

1. If your connection worked previously, check to see if there is a Wii System Update that you have not aquired. To get the latest Wii System Update:
   1. From the Wii's main menu, select the Wii icon along the bottom left of the screen.
   2. Select "Wii Settings".
   3. Click the left arrow to get to Wii System Settings 3
   4. Choose "Wii System Update"
   5. Choose "Yes" to connect to the internet and perform a Wii system update.


2. Make sure that you are using the Wii LAN Adapter made by Nintendo (click here for a picture and connection steps). LAN adapters not made by Nintendo likely will not work with the Wii console.



3. Check to make sure you are not running the Wii LAN Adapter from a USB hub (a device that connects multiple USB products through a single device), as this will likely not work. Connect the USB Connector directly to the modem or router.



4. Ensure that the Wii LAN Adapter setup is correct, and that the Wii LAN Adapter was connected with the console turned off. For step by step connection instructions, please click here.



5. Check to see if the ethernet cable you are using is not working properly, by connecting another ethernet cable from your router/modem to the Wii LAN Adapter. If the connection works using a different cable, then the problem was with the first cable.



6. If possible, try another Wii LAN Adapter. If you are unable to try another Wii LAN Adapter, or are still receiving this error code, please call 1-800-255-3700 for assistance.

Error Code: 51420 The Wii console is not able to connect to your wired router or modem.

1. If your connection worked previously, check to see if there is a Wii System Update that you have not aquired. To get the latest Wii System Update:
   1. From the Wii's main menu, select the Wii icon along the bottom left of the screen.
   2. Select "Wii Settings".
   3. Click the left arrow to get to Wii System Settings 3
   4. Choose "Wii System Update"
   5. Choose "Yes" to connect to the internet and perform a Wii system update.
2. Make sure that you are using the Wii LAN Adapter made by Nintendo. LAN adapters not made by Nintendo likely will not work with the Wii console.
3. Check to make sure you are not running the Wii LAN Adapter from a USB hub (a device that connects multiple USB products through a single device), as this will likely not work. Connect the USB Connector directly to the modem or router.
4. Ensure that the Wii LAN Adapter setup is correct, and that the Wii LAN Adapter was connected with the console turned off.
5. Check to see if the ethernet cable you are using is not working properly, by connecting another ethernet cable from your router/modem to the Wii LAN Adapter. If the connection works using a different cable, then the problem was with the first cable.
6. If possible, try another Wii LAN Adapter. If you are unable to try another Wii LAN Adapter, or are still receiving this error code, please call 1-800-255-3700 for assistance.

Error Code: 51420

The Wii console is not able to connect to your wired router or modem.

1. If your connection worked previously, check to see if there is a Wii System Update that you have not aquired. To get the latest Wii System Update:
1. From the Wii's main menu, select the Wii icon along the bottom left of the screen.
2. Select "Wii Settings".
3. Click the left arrow to get to Wii System Settings 3
4. Choose "Wii System Update"
5. Choose "Yes" to connect to the internet and perform a Wii system update.

2. Make sure that you are using the Wii LAN Adapter made by Nintendo (click here for a picture and connection steps). LAN adapters not made by Nintendo likely will not work with the Wii console.

3. Check to make sure you are not running the Wii LAN Adapter from a USB hub (a device that connects multiple USB products through a single device), as this will likely not work. Connect the USB Connector directly to the modem or router.

4. Ensure that the Wii LAN Adapter setup is correct, and that the Wii LAN Adapter was connected with the console turned off. For step by step connection instructions, please click here.

5. Check to see if the ethernet cable you are using is not working properly, by connecting another ethernet cable from your router/modem to the Wii LAN Adapter. If the connection works using a different cable, then the problem was with the first cable.

6. If possible, try another Wii LAN Adapter. If you are unable to try another Wii LAN Adapter, or are still receiving this error code, please call 1-800-255-3700 for assistance.

http://www.nintendo.com/consumer/wfc/en_na/ds/results.jsp?error_code=51420&system=Wii&locale=en_US

Error code 50300 implies that your internet connection settings aren't right.

Nintendo DS:
On your DS you'll want to navigate to System Settings > Internet (it's on page 3) > Connection Settings. Select an empty connection to use (it'll say "None"). Select the "Search for an Access Point" option; it'll show you all available networks in range. Select yours and provide any security key/password if needed.

Here's the specific support page for error code 50300.
Here's a detailed guide on how to set up an internet connection.


Wii:
From the main channel menu on the Wii, hit the Wii button. Then navigate to Wii Settings > Internet (page 2). Select an empty connection, choose your connection type and then follow the on-screen instructions. You should first try choosing "Automatic" or "Auto-Detect" whenever possible. If that doesn't work, try using Manual settings.

Here's the specific support page for error code 50300.
Here's a detailed guide on how to set up an internet connection.

Hope this solves your issue!

Fiend your solution direct from nintendo. Here is your solution....
http://www.nintendo.com/wiiconsole/prob676ijt65/solution

oishuk13

Give this a try, read the information first.
Winsock XP Fix download here.

On the bottom of the Modem, it usually lists the type of voltage/current ratio, for example, My modem is a 12VDC in, output is .75A Through the modem. Each modem has its own power requirements. Therefore if they dont match, you have the chance of either underpower (which means no use) or overpowering (and killing your modem permanently)

Best suggestion si the same as above by cnavarro, Buy the Right power supply for it, dont just try anything. get the matching one. Otherwise it will be Incident A or Incident B. Neither would work well, and you would end up buying a new modem all together.

Land line? oh i see... wired connection. It looks like there is a problem connecting with the LAN adaptor.
The Error code has to do with some problem connecting via wired connection.

Try pluging it off and on again while the system is off

Try connecting it with a different LAN cable

Try fine tune some settings on the Wii system options

Try connecting with an other LAN adaptor.

Make sure that the LAN adaptor you are using is made from Nintendo.
If still not working just call the local Nintendo Customer Service and report the problem.

http://www.wiierror.com/wii-error-51000.php

Try adjusting the "Channel" your wireless router broadcasts on. We highly recommend setting your wireless router to either channel 1 or 11. This can potentially increase the download speed.

Remove the router, connect the phone wire to the modem and the lan to the system, now configure the modem as per the ISP details. This should solve the Problem. the modem itself acts as a router, when you have two routers your default gateway in the lan prorepties should be configured with the ip address of the router which is attached to the phone line. More over the ip add of the routers might be the same as the default is 192.168.1.1.
Because of this you might be getting the error message.