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I cant access to the wi fi..it says limited access and no IP address connected. How can I resolve the problems. I'm using SOny Vaio S Series with i3 processor Thanks, Raymond

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If you get a 'Limited connectivity" on you wirelessconnection on your laptop, it means that the wireless card on your laptopprobably did not get an IP address from the wireless router.
To fix this problem, right click on the wireless icon on the Task bar and thenclick Repair.
This will force the wireless router to issue a IP address to the wireless cardon the laptop.

Posted on May 20, 2011

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Ok I asked the question three days ago why can I get on a free wifi connection with my phone but not my tablet


The free Wi Fi router may have run out of IP leases on its DHCP server just when you were trying to connect the tablet. If the leases are as an example say one week long then if lots of people connect to the free wi fi they get a lease for one week. So if the device comes back within the week it already has an IP address assigned to it and works. If a new device comes along it has to ask the DHCP server via the WI FI to assign it an IP address. If all available IP addresses are leased from the WI FI router the device will not get assigned an ip address. Would suggest trying to connect the Tablet on another Wi FI system to test it works.
I had this happen on my mobile phone when I was in Surfers Paradise in a Coffee shop and suspected the lease time on the WI FI router was too long for the amount of short term customers using the coffee shop. (the staff had no idea on why the Wi FI was not working so it would have been pointless to try and explain this concept to them and how to change the lease time on the dhcp server) Also there is a limit to the simultaneous number of users on a Wi Fi frequency on one access point . Unless the WI FI uses multiple WI FI access points.

Jan 27, 2015 | Mach Speed Trio Stealth G2 Tablet -...

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How to resolve "Limited Or No Connectivity Errors" in Windows


When attempting to set up or make network connections on a Windows computer, you may encounter a Limited Or No Connectivity error message similar to the following:
Limited or no connectivity: The connection has limited or no connectivity. You might be unable to access the Internet or some network resources.

This message can result from any of several different technical glitches or configuration problems. Follow these steps to resolve Limited Or No Connectivity errors in Windows.
1. Determine whether your network access is functioning properly (that you can reach local network resources and the Internet). If you are using a broadband Internet and Windows XP Service Pack 2, this message is often a false error report. See Microsoft Knowledge Base article 892896 for details on how to work around this error appropriately.
2. If your network access is non-functional. continue to the following steps.
3. If your computer connects to the network through a broadband router , resetting (powering off and on) the router may resolve the issue. If not using a broadband router, or if resetting your router only temporarily resolves the issue and the error message re-appears later, continue to the following steps.
If connecting to your network using Wi-Fi and using wireless security, your WEP or other security key may not be set properly. Check the wireless security configuration on your computer's network adapter and update if it necessary.
4. If connecting to your network using an Ethernet cable, your cable may have failed. Temporarily replace your network cable with a new one to determine whether this resolves the issue.
5. If using a broadband router and DHCP on your network, check your computer's IP address to verify it is valid and not a private address that starts with 169.254. An invalid address of the form 169.254.x.x signifies your computer's inability to obtain a usable IP address from your router.
To resolve DHCP configuration problems, proceed to the following steps.
6. Reboot your computer, router (if present) and broadband modem together, then re-test your connection.
7. If your connection remains non-functional, run the Windows Network Repair utility on your computer.
8. If your connection remains non-functional, update your router settings to change from dynamic to static IP address configuration, and set an IP address on the computer appropriately.
9. If your connection remains non-functional, unplug your router and connect the computer directly to your broadband modem. If this configuration is functional, contact the manufacturer of your router for additional support.
10. If your computer is connecting to your network directly through a broadband modem, or if your Internet access remains non-functional after following the instructions above, contact your Internet provider for support.

on Jul 20, 2010 | Computers & Internet

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Solved Problem on Limited Or No Connectivity error message



Solving Limited Or No Connectivity error message  


On setting up or make network connections on a Windows computer, you may encounter a Limited Or No Connectivity error message similar to the following:
 
Limited or no connectivity: The connection has limited or no connectivity. You might be unable to access the Internet or some network resources.
 
This message can result from any of several different technical glitches or configuration problems. Follow these steps to resolve Limited Or No Connectivity errors in Windows.
 
Here's How:
Determine whether your network access is functioning properly (that you can reach local network resources and the Internet). If you are using a broadband Internet and Windows XP Service Pack 2, this message is often a false error report. If your network access is non-functional. continue to the following steps.
 
If your computer connects to the network through a broadband router , resetting (powering off and on) the router may resolve the issue. If not using a broadband router, or if resetting your router only temporarily resolves the issue and the error message re-appears later, continue to the following steps.
 
If connecting to your network using Wi-Fi and using wireless security, your WEP or other security key may not be set properly. Check the wireless security configuration on your computer's network adapter and update if it necessary.
 
If connecting to your network using an Ethernet cable, your cable may have failed. Temporarily replace your network cable with a new one to determine whether this resolves the issue.
 
If using a broadband router and DHCP on your network, check your computer's IP address to verify it is valid and not a private address that starts with 169.254. An invalid address of the form 169.254.x.x signifies your computer's inability to obtain a usable IP address from your router.
 
To resolve DHCP configuration problems, proceed to the following steps.
 
Reboot your computer, router (if present) and broadband modem together, then re-test your connection.
 
If your connection remains non-functional, run the Windows Network Repair utility on your computer.
 
If your connection remains non-functional, update your router settings to change from dynamic to static IP address configuration, and set an IP address on the computer appropriately.
 
If your connection remains non-functional, unplug your router and connect the computer directly to your broadband modem. If this configuration is functional, contact the manufacturer of your router for additional support.
 
If your computer is connecting to your network directly through a broadband modem, or if your Internet access remains non-functional after following the instructions above, contact your Internet provider for support.
 
 
 
www.temabcomputerssolution.blogspot.com

on May 20, 2010 | Computers & Internet

1 Answer

Tell me how i resolve dns failed connection


ou can try these options. Please follow step by step instructions on your phone.
A. Reset Wi-Fi:
  1. Delete all the configured wireless connections.Settings-> Connectivity -> Wi-Fi -> Select Network
  2. Click on Forget
  3. Do this for all your connections
  4. Now Enable Wi-Fi again. And connect to router.
B. Using Static IP Address:
  1. Settings-> Connectivity -> Wi-Fi -> Select Network
  2. Make sure to disconnect the network if connected.
  3. Now open the network,
  4. Select Static IP
  5. Now you can assign IP Address
  6. Here are default ips (It may vary according to your router)
    IP : 192.168.0.2 or 192.168.1.2
    Subnet Mask : 255.255.255.0
    Default Gateway : 192.168.0.1 or 192.168.1.1
    DNS: any two of these =>
    • 4.2.2.5
    • 4.2.2.1
    • 208.67.222.222
    • 208.67.220.220
    • 8.8.8.8
    • 8.8.4.4
For screenshots visit http://www.samsungbadaapps.com/tips/dns-failed-error-on-wi-fi

Aug 12, 2014 | Samsung Wave 525 Cell Phone

1 Answer

Will not connect to wifi network


Sony's Sony Vaio laptop features built-in wireless LAN adapter that allows the computer to connect to any wireless access point.


If you want to adjust the device's WiFi settings, you must use the proprietary software and hardware that comes preinstalled on the laptop and the Internet connection options that come with Windows.


Once you have all of the correct settings enabled, you can have your laptop connected to a wireless access point without any additional applications.


Enabling Wi-Fi with Wireless LAN Switch


Before you can connect to a wireless network or change any of your Wi-Fi settings, you must first enable the computer's Wi-Fi feature with the wireless LAN switch.


This switch is located directly below the laptop's screen and is labeled "Wireless." Once you have located the switch, slide it into the "ON" position.


Enable Wi-Fi in Vaio Smart Network


Once Wi-Fi has been enabled with the wireless LAN switch, you must enable Wi-Fi using the laptop's proprietary wireless connection software, "Vaio Smart Network."


To access this program, click the "Start" button in the computer's task bar and select the "All Programs" option.


Select the "VAIO Smart Network" option to launch the program.

Alternatively, you can click the VAIO Smart Network icon in the computer's task bar to launch the program.


This icon is in the shape of a green button with two white arrows on it.

Once in the application, click the switch to the right of the "Wi-Fi" heading to toggle it to the "ON" position.



Windows Connect to a Network



With Wi-Fi enabled, you must connect to the wireless network using the

"Connect to a Network" feature that is a part of the Windows operating system.


Click the network icon in the computer's task bar to bring up a list of the available wireless networks.


This icon is in the shape of a computer and an Ethernet cable if you not connected to a network.

If you are connected to a network, it is in the shape of signal bars.


Select the desired wireless network from the menu that appears and select the "Connect" option.

Enter the networks password if necessary and connect to the network.


Network and Sharing Center


If the wireless network that you want to connect to does not appear in the "Connect to a Network" window, you must connect to the network manually.


Click the network icon in the computer's task bar and select the "Open Network and Sharing Center" option.


Click the "Manage wireless networks" option, followed by the "Add" option.

Click the "Manually create a network profile" option and type the network's information in the spaces provided.


Place a checkmark next to the "Start this connection automatically" option and click the "Next" button to connect to the network.


Hope this helps





Nov 11, 2012 | Sony VAIO VGN-N325E Notebook

1 Answer

My sony vaio e series can't connect to the


Hi
You need to make some tests first,
Try to get LAN cable form other PC at home, and plug it in the sony vaio
You need to enable wireless ( Through wi fi switch, of Fn + F2 )

Please tell us your results
Good Luck

May 13, 2011 | Sony Computers & Internet

1 Answer

I have problem with vaio vpcea3bfx, i cant connect to my wireless network @home, i dont know what to do?


You may sometimes need to connect to a wireless router locally to update its configuration. Accessing a wireless router's configuration screens requires you to know the router's IP address as well as the admin log in name and password. You should also be aware of a few common Wi-Fi connection problems and how to solve them.

Here's How:
  1. Verify the current local IP address of your router. Home broadband routers are manufactured to use a default address such as 192.168.0.1, 192.168.1.1, or 192.168.2.1.

  2. Verify your computer is connected to the router either via an Ethernet cable or wireless association with the router. In either case, ensure your computer possesses a valid IP address.

  3. Open a Web browser window and request a connection to the router using its local IP address. For example, type http://192.168.1.1/ in the browser's address bar to request a connection to a router using the IP address 192.168.1.1.

  4. If the browser request is successful, you will be connected to the router and prompted for the administrative log in (user-name and password) information. Enter the administrative log in information to authenticate yourself to use the router's admin screens. Broadband routers contain default user names and passwords when first installed. Consult your router's documentation if you need to know the default login information.

  5. If the browser request returns an error message, your computer is likely not connected to the router. You may need to perform additional troubleshooting to establish a connection. Try the following procedures and repeat step 3 above as needed to resolve any connection problems:
      a. Reboot (power off and on) your router
      b. Temporarily disable your network firewall
      c. Reset your router to factory defaults (consult the manufacturer's documentation)
Tips:
  1. If this is the first time you are connecting to a wireless router for admin work, consider using a wired Ethernet link rather than a Wi-Fi link. Your Ethernet connection will keep working even if you haven't finished configuring or accidentally break the Wi-Fi settings.

Feb 18, 2011 | Sony VAIO EA Series Black Notebook...

1 Answer

I purchased a new IPOD and I can not access the wifi from my Linksys wireless router.. I reset my Linksys router to try to solve this problem. And at first when the light was amber I was able to have...


Resolution If you know there is a nearby Wi-Fi network, but you are unable to locate it on the Settings > Wi-Fi screen:
  • Move closer to the Wi-Fi router or hotspot.
  • If you are using a personal Wi-Fi network, verify the Wi-Fi router is connected to power and turned on.
  • Wi-Fi networks configured as "closed" or "private" do not broadcast the network name to Wi-Fi devices.
    • Join a "closed" or "private" network by tapping Settings > Wi-Fi > Other and entering the Wi-Fi network name, security, and password.
After joining a Wi-Fi network, if you notice the signal strength is low or intermittent
  • Move closer to the Wi-Fi router or hotspot.
  • Check for any sources of potential interference.
  • Remove any cases or attachments on your device that could interfere with a Wi-Fi signal.
If you are unable to access the Internet while connected
  • If you are using a commercial Wi-Fi network that requires a special login or subscription, see this article for more information.
  • If you are in a location with multiple Wi-Fi networks, verify that you are selecting the correct network.
  • Verify that the Wi-Fi network settings are correct:
    • Tap Settings > Wi-Fi.
    • Locate the Wi-Fi network you are currently using and tap ts1398_2.jpg
      blank.gif
  • You can configure network-specific settings, including IP address, DNS, and Search Domain settings.
  • Use "Forget this Network" to reset settings for this particular Wi-Fi network, including the password. This is also useful if you identify a network issue and want to prevent the device from automatically using this network in the future.
  • Use "Renew Lease" to acquire new IP address, DNS, and Search Domain information from the Wi-Fi network.
  • Note: If the Wi-Fi network uses MAC address filtering, you will need to add the MAC address to the access list for the Wi-Fi router. The MAC address for your device is listed as the Wi-Fi Address in Settings > General > About.
If you are still unable to join a Wi-Fi network, or are unable to access the Internet while connected, try the following
  • Restart the device
    • Hold the power button until "slide to power off" appears. Slide to power off your device. When it is off, press the power button to turn it back on.
  • Reset network settings by selecting Settings > General > Reset > Reset Network Settings. Note: This will reset all network settings, including passwords, VPN, and APN settings.
  • iPhone only: If you continue to experience issues, consider turning off Wi-Fi and using the cellular data connection instead of Wi-Fi.
Additional Information If using a Wi-Fi router at home, refer to your user manual/documentation to assist you with some of these suggestions.
  • Check the manufacturer's website for your Wi-Fi router for firmware or software updates.
  • Verify the Wi-Fi router can broadcast an 802.11b/g signal. If using a 802.11n Wi-Fi router, consult the manual/documentation for how to configure the Wi-Fi router for 802.11b/g compatibility.
  • If you are using multiple WEP keys on your Wi-Fi router, try configuring your Wi-Fi router to use only a single WEP key.
  • Try or resetting (or turning off and then on again) your Wi-Fi router. Note: If your ISP also provides cable or phone service, check with them before attempting this step to avoid interruption of service.
  • Disable wireless encryption or security on the Wi-Fi router to rule out encryption issues. If this resolves the issue, try using a different encryption or security protocol.

Mar 22, 2010 | Linksys Wireless-G WRT54G Router

1 Answer

I cant connect to WiFi with my blackberry bold. it shows "Failed to obtain an IP address"


Hi, this issue is caused when message authentication code (MAC) address filtering is enabled on the Wi-Fi network, and the MAC address of the BlackBerry smartphone is not accepted.
To resolve this issue, add the MAC address of the BlackBerry smartphone to the accepted MAC address list for the Wi-Fi network.
I hope this information may help you to resolve the issue.

Oct 15, 2009 | RIM BlackBerry Bold 9000 Smartphone

1 Answer

Same wi-fi problem


If you have a manually configured IP address trying to access a Network where IP addresses are automatically configured, that could be a problem. secondly, if you're running Windows XP, there was once a network connection issue that the OS used to have where it would show a normal connection yet it was unable to communicate or would show a 'limited or no connectivity' sign even when the link was alright. I have used the application provided on the following link, I hope you'll have just as much luck http://www.snapfiles.com/get/winsockxpfix.html

Jun 21, 2009 | Averatec 3200 Notebook

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