According to the network system I am connected with excellent reception but when I try to search or something I get the error message that internet is not available

To connect a Wii U to your wireless home network:

1. From the Wii U Menu, click System Settings.
2. Using the Left Stick, select the Internet icon and press the A Button.
3. Select Connect to the Internet.
4. The Wii U will search for available Wi-Fi networks in your area.
5. Once the search completes, use the Right Stick to scroll up and down through the list of networks and select the name of your Wi-Fi network.
6. If prompted, use the on-screen keyboard to enter your Wi-Fi network's security key (wireless password) and select "OK" when finished.
   • If you receive an error message stating The security key you entered is incorrect, the security key you entered was not a valid security key.
7. The Wii U will now perform a connection test.
   • If the connect test fails, select OK to receive an error code and detailed information on why the connection test failed. You can use Nintendo's Error Code Lookup Tool to get information on resolving the error.
   .
8. If the connection test is successful, select OK to continue.
9. When asked if you would like to make this your default connection, select Set if you wish this to be your default connection or No if you do not.
10. The Wii U will now ask you to perform an update, select "Update" to perform the system update, or select "Cancel" to skip this process.
    • Nintendo recommends performing the system update as this will ensure you have access to recently released applications and services.

Which operating system ?
Click start control panel administrative tools computer management then select event viewer this may vary depending on what operating system you have
extend the events there you will see errors in red you will no what exactly what the error was and at what time it occured
Right click on the error message select properties you will see all details about the error
or click start type in event viewer press ENTER
you might be able work your way through the problem
Set up your wireless Internet for your desktop PC according to the instructions that came with the wireless adapter.
The usual procedure is to plug the wireless adapter into an available USB port.
Windows will install the appropriate driver.
After your PC recognizes the wireless adapter, select the "Connections" icon in the taskbar (represented by vertical bars).
A list of available connections will appear.
Select the desired connection.
If you are prompted for a password, enter the appropriate password.
Click "Connect."
You are subsequently connected to a wireless network.
Launch your browser and enjoy surfing the Internet wirelessly.
If you are the owner of the wireless network, secure your wireless network with a password. To do so, navigate to the "Start" menu and select the "Control Panel."
Then select "Network and Internet" and "Network and Sharing Center."
Click "Change adapter settings" in the left pane.
Double-click the icon of the appropriate wireless connection.
The Wireless Network Connection status window appears.
Click the "Wireless Properties" button.
Select the "Security" tab and select an encryption type from the drop-down selection.
Enter a password in the Network security key field.
Make sure that the password matches the router settings.
Press "OK" when done.
Get a wireless internet router for your Internet connection if there is no wireless Internet already in your area.
You can buy these online, or at electronic stores.
You'll need to set up your router using the accompanying instructions and your own Internet service provider.
This is best in a home with multiple computers.
You will have to open up your network connections
Click start control panel network connections this may vary depending on your operating system look for local area connection if you see a red x or a yellow exclamation or question mark ! ? you will need to update or install the driver or it could be firewalled,
If you are trying to connect through a modem/router you it should have come with a disk then
you might have to connect the usb lead to your modem to get a connection then
Click start control panel administration tools computer management device manager scroll to network adapters should see a yellow question ? exclamation mark ! or a red X right click install drivers.
The driver might be on the disc supplied by your ISP internet service provider
or the motherboard disc
Click start type cmd press enter you will be in DOS mode
type in ipconfig press enter
you will see all of your internet connection details type in your default gateway adress into your internet search should read something like 10.0.0.138
You only need to check the following if a driver cant be installed
Make sure you Ethernet/internet is enabled in bios restart your computer during the boot up process you will see on your screen a certain key to
press to enter set up (BIOS) press and hold that key to enter bios using arrow keys navigate to integrated peripherals look for SiS On Chip Pci Device press enter scroll to SiS 10/100m press enter make sure its
"Enabled"imake

Step 1: This error usually occurs when the date and time in the your system does not coincide with the actual date and time. Check if your system clock time is set according to your timezone. Step 2: If the time is set according to the timezone and yet does not connect to the Internet, I'd suggest you use the Ethernet cable and boot your machine insafe mode with networking and check if you are able to connect to the Internet. Note: Make sure you have a wired connected while performing safe mode with networking.

Any doubts you can get the help of a technician through

www.thebestpcdoctor.com

Toll free: 877 407 9229

When you enter the URL: http://www.facebook.com; and there is no web page appearing, the following could be the problem;
1. Maybe the you are missing out something in the URL you are entering (missing some character) or there is some case problem (all the letters should be in lower case).
2. Maybe the internet access connection is limited or very low. Please check that your reception is good enough.
3. Your PC could be blocked from accessing that site. Find out! You can also check with your internet administrator - if you are just unauthorised to access the site then try another system network.

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Read this article:
Working with Widows Wireless Networks



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Windows XP

1. Verify Ethernet adapter in device manger.
   
   1. Click Start > Search > Type in ncpa.cpl and press Enter.
   2. Click System>Hardware > Device Manager
   3. Click Network Adapters
   4. Verify adapter present, enabled, and no error messages.
   5. If error reported refer to OEM regarding error receiving
2. Open the Network Connections window.
   1. Click on Start > Run > Type in ncpa.cpl and click OK.
3. Double-click on the Local Area Connection icon.
4. Click the Support tab.
   1. Ensure that Address Type: says "Assigned by DHCP."
   2. Ensure that the IP address is valid.
   3. If both are correct, click the Repair button and then skip to Step 9.
5. If it does not say "Assigned by DHCP" click the General tab and then click Properties.
6. Select "Internet Protocol TCP/IP" and then click on the Properties button.
7. Ensure that the radio buttons are marked as "Obtain an IP Address automatically" and "Obtain a DNS Server address automatically" and click OK.
8. Click OK again to close out of the Local Area Connection properties.
   1. Restart the system if any changes were made to the configurations.
9. Right-click on Local Area Connection and select Repair.
10. If the repair fails because the system is unable to flush the ARP Cache, the Routing and Remote Access service will need to be stopped and set to disabled.
    1. Click Start>Run>Type services.msc >Click OK.
    2. Double-click on Routing and Remote Access.
    3. Click the Stop button.
    4. Set Startup Type to Disabled and click Apply, then OK.
    5. Restart system.
11. If the Repair fails to renew the IP address, ensure that all firewalls are disabled and try again.
12. If it still fails, reset the networking protocols.
    1. Click Start>Run>Type CMD and click OK.
    2. Type netsh int ip reset reset.log and press Enter.
    3. Type netsh int ip delete arpcache and press Enter.
    4. Type netsh winsock reset and press Enter. (SP 2 or later)
    5. Type ipconfig /flushdns and press Enter.
    6. Restart the system.

Windows Vista

1. Verify Ethernet adapter in device manger.
   
   1. Click Start > Search > Type in ncpa.cpl and press Enter.
   2. Click Hardware and Sound > Device Manager
   3. Click Network Adapters
   4. Verify adapter present, enabled, and no error messages.
   5. If error reported refer to OEM regarding error receiving
2. Open the manage Network Connections window.
   1. Click Start > Search > Type in ncpa.cpl and press Enter.
3. Right-click on Local Area Connection and select Properties.
4. Uncheck Internet Protocol Version 6 (TCP/IPv6).
5. Select "Internet Protocol Version 4 (TCP/IPv4)" and then click on the Properties button. (Do Not Uncheck Version 4).
6. Ensure that the radio buttons are marked as "Obtain an IP Address automatically" and "Obtain a DNS Server address automatically" and click OK.
7. Click OK again to close out of the Local Area Connection properties.
   1. Restart the system if any changes were made to the configurations, including unchecking TCP/IPv6.
8. Right-click on Local Area Connection and select Diagnose.
9. If Diagnose fails to renew the IP address, ensure that all firewalls are disabled and try again.
10. If it fails again, choose to "Reset the Network Adapter."
11. If it still fails, reset the networking protocols.
    1. Click Start>All Programs>Accessories.
    2. Right-click on Command Prompt and select "Run As Administrator"
    3. Type netsh int ip reset reset.log and press Enter.
    4. Type netsh int ip delete arpcache and press Enter.
    5. Type netsh winsock reset and press Enter.
    6. Type ipconfig /flushdns and press Enter.
    7. Restart the system.

Windows 7

1. Verify Ethernet adapter in device manger.
   
   1. Click Start > Search > Type in ncpa.cpl and press Enter.
   2. Click Hardware and Sound > Device Manager
   3. Click Network Adapters
   4. Verify adapter present, enabled, and no error messages.
   5. If error reported refer to OEM regarding error receiving
2. Open the manage Network Connections window.
   1. Click Start > Search > Type in ncpa.cpl and press Enter.
3. Right-click on Local Area Connection and select Properties.
4. Uncheck Internet Protocol Version 6 (TCP/IPv6).
5. Select "Internet Protocol Version 4 (TCP/IPv4)" and then click on the Properties button. (Do Not Uncheck Version 4).
6. Ensure that the radio buttons are marked as "Obtain an IP Address automatically" and "Obtain a DNS Server address automatically" and click OK.
7. Click OK again to close out of the Local Area Connection properties.
   1. Restart the system if any changes were made to the configurations, including unchecking TCP/IPv6.
8. Right-click on Local Area Connection and select Diagnose.
9. If Diagnose fails to renew the IP address, ensure that all firewalls are disabled and try again.
10. If it fails again, choose to "Reset the Network Adapter."
11. If it still fails, reset the networking protocols.
    1. Click Start>All Programs>Accessories.
    2. Right-click on Command Prompt and select "Run As Administrator"
    3. Type netsh int ip reset reset.log and press Enter.
    4. Type netsh int ip delete arpcache and press Enter.
    5. Type netsh winsock reset and press Enter.
    6. Type ipconfig /flushdns and press Enter.
    7. Restart the system.

I hope this helps

OK try this go to that PC, go START>>RUN>>service.msc (enter) Now when services window comes up, scroll down to DHCP, set to OFF & Disable, reboot, now try again. Sometimes just a Turn it ALL OFF, and ON again and most often it will sort itself out., IF it was working OK prior. You could always run the "Connect to internet Wizard" again, and do that. Also go into router and ensure that DHCP, is set to ON in the Router. Sometimes, a simple re-setup will get it all working again too.

Hi
It sounds like you may have a poor 3G reception in your area. Even though other O2 phones are working better they may be running on the 2G masts in your area.
Try in setting/network menu turning off 3G reception, that way the device will only look for 2G masts. Your handset will give priority to 3G masts where available and sometimes will hold onto the weakest signal making poor call quality, and or dropping connection.
Advantages to using 2G only = better standby and talk time / better reception where 3G is poor.
Disadvantages = Slower web browsing / no video calls.

WEP / WPA will only apply if you are connecting using WI FI and have nothing to do with your mobile network connection.
Hope that helps?

Ok, this problem has happened to me before, and most commonly the problem relies on a wrong inputed password on your psp. Double check the password you put into the psp is the same one you have for your entire network. If you are continuing to have problems try unplugging the modem and router for about 15 second and connect them again. Good Luck!

sounds like you have dislodged the antenna or possibly broke a contact.
if you are confident have a go BUT I would take it to a tech for repairs