Unable to connect to the internet ERROR 678

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• Unable to connect to the Internet, error 8004840 has

  Hi, I have a vista premium edition service pack 2 32-bit windows operating system family, and I can't connect to the internet, plus I get these codes error 8004840a, or 80072ee7 and some times code different, I tried everything but nothing works, any ideas.
  OT:error code 8004840 a
  Thank you
  Francis

  Hi Francis,.

  1. What is the accurate and complete error message you get when you try to connect to the Internet?
  2. you are trying to connect wired or wireless?
  3. don't you make changes to the computer before the show?

  I suggest you try the steps from the following link:

  Wireless and wired network problems
  http://Windows.Microsoft.com/is-is/Windows/network-connection-problem-help#network-problems=Windows-Vista&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  Hope this information is helpful and let us know if you need more assistance. We will be happy to help.

• Unable to connect to the internet, error: default gateway is unavailable.

  Original title: help

  whenever I use my computer at some point I will get a message that I'm no longer connected to the internet, windows diagnostics will do its thing and fix it, but it keeps well back, he says my default gateway is unavailable. Thank you amber

  Hi amber,

  Let us work together to solve this problem.

  Please answer these questions:

  1. what is the accurate and complete error message that you receive?

  2 what is the make and model of the computer?

  3 you have any third-party antivirus installed on the computer?

  If please try these methods and let us know the results:

  Method 1: Reset WINSOCK TCP/IP IPv4 and IPv6 TCP/IP stack.

  Follow these steps to know how to do:

  a. press Windows + R keys on the desktop, to open the dialog box run.

  b. type cmd and press ENTER to open the command prompt.

  c. type these commands and press ENTER after each line:

  netsh winsock reset catalog which resets the WINSOCK entries to
  default values of the installation.
  netsh int ipv4 reset reset.log that resets the TCP/IP IPv4
  battery installation by default.
  netsh int ipv6 reset Reset reset.log IPv6
  Stack TCP/IP to default installation.

  d. restart the computer.

  Please visit the following link:

  How to reset the Protocol Internet (TCP/IP)
  http://support.Microsoft.com/kb/299357?WA=wsignin1.0

  Method 2: Disable temporarily an antivirus installed on the computer and see if the problem is resolved.

  Important note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you need to disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software is disabled, your computer is vulnerable to attacks.

  Please get back to us with the results and any other questions you may have about the Windows operating systems. We are happy to help you.

• Unable to connect to the Internet error message, "(serveur DNS) does not". "

  Original title: connection to the Internet.

  I am really a novice in computer science.   The wifi signal is strong and I'm connected to the internet, but I can not connect or when I do connect it falls to me as soon as it connects.  Where is my problem?   the only statement I received is that the computer is configured correctly, but the device or resource (DNS server) does not.   Can anyone suggest what to do next?

  Hello

  This problem may if the router is not configured correctly or if the TCP/IP settings are incorrect.

  1. What is the brand and model of the computer?

  2. when, exactly, you get this error message?

  I suggest you try the procedure described in the article and see if it helps.

  Error message "your computer seems to be configured correctly, but the device or resource (DNS server) is not responding" in Windows 7
  http://support.Microsoft.com/kb/2779064/en-us

  Hope this information helps. Answer the post with an up-to-date issue report to help you further.

• Unable to connect to the internet error unidentified network

  I have an acer w/Windows 7 and when I turn on the computer, it does not connect to the internet, it says unidentified network and does not connect. What are the options at this point? Modem provided by my cable company a Motorola 6580.  Now, if I unplug the modem and click on diagnose connection, it will connect not ultimately.  This however is ridiculous because I did not have to do when the computer is difficult in the modem cable.

  OT:Motorola 6580 - when I turn on the computer does not connect to internet

  All tips will help!

  Hello

  You did changes to the computer before the show?

  Method 1: update the network driver.

  Steps to update of network driver:

  a. click the Start button.
  (b) in the search box type devmgmt.msc and then press ENTER.
  c. Select the network card device and right click on it
  d. now, select Properties.
  e. in the Properties window, on the driver tab, click Update driver.
  f. after the installation of the updates, restart the computer.

  For more information visit: http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isn ' t-work properly

  Method 2: Try resetting the TCP/IP stack.

  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself:http://support.microsoft.com/kb/299357 .

  If the same problem still persists, then try the next method.

  Method 3: Here, you need the problems using the network troubleshooter in Windows 7 and check for the issue to this follow the link provided below.

  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  See also: Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

• Unable to connect to the internet, error 0x6c371351

  Original title: error 0x6c371351

  I upgraded a sys. IE 6 to ie7, IE worked OK then I updated to xp service pack 2 to sp 3 all look ok. then collapsed conn. to the internet. By checking the conn. I found that it would send packete but not recive them. After closing ie, I get an error 0x6c371351.

  I tried to reinstall ie7 without help, I have not upgraded to ie8, no help, I even deleted IE of the sys, then he only readded no help.

  Can't get sys do sfc, try the sys did a restart. tried a restore of the system of no upgrades before any help.

  Can I use a family xp with not the student to do a repair of the operating system to the delete anything.

  Hi PC more,.

  Follow the steps in the article.

  http://support.Microsoft.com/kb/813444

  http://support.Microsoft.com/kb/314066

  Reference: http://support.microsoft.com/kb/942440

• Unable to connect to the Internet, error: this computer does not have a network adapter installed and configured

  Original title: basic computer.

  I have a Dell with windows vista. He has been in place and slow so I reinstalled the program. Now I can't access the internet. I get an error message that says that this computer has a network card installed and configured. I have a linskeys wireless router and we have two laptops that work very well. Don't know what else to do.

  Hello

  Go to the Dell website and download the drivers for your model computer.

  http://www.Dell.com/support/drivers/us/en/19/DriversHome/NeedProductSelection?FKEY=Drivers_PS

  Use one of your other machines > download and save the drivers, network adapter, etc > copy of Flash Drive > transfer and install them.

  See you soon.

• Unable to connect to the Internet error "Windows does not detect a network card installed properly"

  Internet does not connect and connection was well 5 hours ago. Message states: "Windows did not detect a network card installed properly" How should I proceed? Connection is on the laptop, but also other devices. Problem is only with the office.

  Any help is appreciated

  OT: Internet connection

  Hello

  You did changes to the computer before the show?

  I suggest you try the steps from the following link:

  Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

• After a virus, I am unable to connect to the internet. Event log messages: the NetBios over TCP/IP service failed to start due to the following error...

  original title: NETBios TCPIP of missing in Device Manager

  I recently had to run two antivirus programs on an infected computer and am now unable to connect to the internet. When I went to the event viewer, I noticed the following error messages:

  Event type: error

  Event source: Service Control Manager

  Event category: no

  Event ID: 7000

  Date: 16/01/2012

  Time: 12:31:17

  User:                       N/A

  Computer: JARRIOUSSTUDIO

  Description:

  The NetBios over TCP/IP service failed to start due to the following error:

  The service cannot be started, either because it is disabled or because it has no enabled devices is associated to him.

  Event type: error

  Event source: Service Control Manager

  Event category: no

  Event ID: 7001

  Date: 16/01/2012

  Time: 12:31:17

  User:                       N/A

  Computer: JARRIOUSSTUDIO

  Description:

  The DHCP Client service depends on the NetBios over TCP/IP service which failed to start because of the following error:

  The service cannot be started, either because it is disabled or because it has no enabled devices is associated to him.

  Event type: error

  Event source: Service Control Manager

  Event category: no

  Event ID: 7001

  Date: 16/01/2012

  Time: 13:32:01

  User:                       N/A

  Computer: JARRIOUSSTUDIO

  Description:

  The DHCP Client service depends on the NetBios over TCP/IP service which failed to start because of the following error:

  A device attached to the system does not work.

  Event type: error

  Event source: Service Control Manager

  Event category: no

  Event ID: 7001

  Date: 16/01/2012

  Time: 13:32:01

  User:                       N/A

  Computer: JARRIOUSSTUDIO

  Description:

  The helpdesk TCP/IP NetBIOS depends on the NetBios over TCP/IP service which failed to start because of the following error:

  A device attached to the system does not work.

  When I look in the Drivers folder, I see netbt, but devices & Non Plug and Play Devices, of TCPIP NETBios is not listed in Manager.

  Hi Diddy Dell,

  Follow these methods.

  Method 1: Performs a search using the Microsoft safety scanner.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  Method 2: Follow these steps:

  Step 1: Start the computer in safe mode with network and check if the problem persists.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

  Step 2: If the problem does not persist in SafeMode with network, perform a clean boot to see if there is a software conflict as the clean boot helps eliminate software conflicts.

  How to configure Windows XP to start in a "clean boot" State

  http://support.Microsoft.com/kb/310353

  Note: After completing the steps in the clean boot troubleshooting, follow the section How to configure Windows to use a Normal startup state of the link to return the computer to a Normal startupmode.

  After the clean boot used to resolve the problem, you can follow these steps to configure Windows XP to start normally.

  (a) click Start, run.

  (b) type msconfigand click OK.

  (c) the System Configuration Utility dialog box appears.

  (d) click the general tab, click Normal startup - load all services and device drivers and then click OK.

  (e) when you are prompted, click on restart to restart the computer.

  Method 3: Follow the steps in the article.

  How to reset the Protocol Internet (TCP/IP)

  http://support.Microsoft.com/kb/299357

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

• Unable to connect to the Internet, the error message "Cisco AnyConnect VPN agent service is not responding. Please restart this application after a minute"

  Original title: unable to connect to the internet

  Whenever I connect to my computer and get it on my desk, it goes on to say that Cisco AnyConnect VPN Service not available. How can I fix? I am not connected to the internet and I can't connect to the internet as well. He said also Cisco AnyConnect VPN service agent is not an answer. Please restart this application after a minute. Also, I can't use my firewall for some reason, if I try to allow its loading and the greenbar's going that far - then stops and says that there is an error. I forgot where I tried to activate.

  Oh thanks for the help but I fix it myself. I just did a system restore to a month before

• Unable to connect to the Internet, receive error message: DEBUGER END WIRE.

  Original title: unable to connect to the Internet

  Hello

  I am using Dell inspiron 1525 with Win.Vista Home Premium 32 bit

  When I connect to internet I displays message DEBUGER CANCEL THREAD

  There is no driver problem

  Someone help me

  I thank & regard

  Satish Baker

  Hi Sissi,

   

  1. you are using a wired or wireless?

  2. do you and changes to the network card or manually change all the settings?

  3 when was the last time it worked?

  4. are you tring to set up internet connection in windows vista for the first time?

  Please follow the links below to solve the problem.

   

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

   

  See also this: the problems of Internet connection

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-Internet-connection-problems

   

  I hope this helps!

• Missing error driver unable to connect to the Internet

  Original title: I deleted a driver

  I deleted a driver for my Wi - Fi accidentally when I was manually cleaning the hard drive. When I try to connect to the internet the computer says missing a driver. any suggestions or guidance on how to reinstall?

  Hello

  What is the brand and model of the computer?

  Method 1:

  If you are unable to connect to the Internet via the wireless connection, you can switch to a wired connection to download the driver or to download the driver on another computer.

  Driver can also installed from driver disk provided by the manufacturer of the computer.

  Method 2:

  You can also perform a system restore to the date when the computer was working fine and check.

  What is system restore?

  http://Windows.Microsoft.com/en-us/Windows-Vista/what-is-system-restore

  System Restore: frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows-Vista/system-restore-frequently-asked-questions

  Important: Restore the system affect the system files of Windows, programs and settings of register that have been changed recently. It can also make changes to scripts, files, batch and other types of executable files on your computer. System Restore does not affect personal files, such as e-mail, documents, or photos, so it cannot help you restore a deleted file.

  Method 3:

  I suggest you visit the manufacturer's Web site and download and install the latest wireless drivers or if you use the link give and check if it helps.

  Tips for solving common driver problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-driver-problems

  Hope this helps and keep us posted.

• Satellite Pro L510 - unable to connect to the Internet

  Hi, a newbie on this forum so here goes. I got the "fix Windows 7" virus on my laptop because my virus protection that flows. I downloaded AVG which solved some problems, but still not back to the original values. I reloaded Windows 7, but of course I lost all the software preloaded Toshiba & now cannot connect to the internet (laptop computer purchased through the catch of the day).

  What I need to download software/drivers toshiba etc. to address this problem. Thanks for any input.

  Hello

  > now unable to connect to the internet
  Can you write more than one sentence about your problem?

  Does anyone know how you connect to the Internet via modem, LAN or WLAN? More exactly, what happens if you want to connect, you an error message or probably t can find the router?

  Sorry, but without this information there s no end of discussion

• Setup is unable to connect to the Internet

  When I try to download and install programs on my desktop, I get an error message indicating that Setup is unable to connect to the internet. How to fix this?

  Hi NardoBailey,

  1. did you of recent changes on the computer?

  2 when was the last time it was working fine?

  3. What is the full error message that you receive?

  4. you receive the error message when you install any program on the computer?

  It is possible that some third-party programs installed on the computer is causing the problem.

  I suggest that you put the computer in a clean boot state and check if it helps.

  To help resolve the error and other messages, you can start Windows XP by using a minimal set of drivers and startup programs. This type of boot is known as a "clean boot". A clean boot helps eliminate software conflicts.

  See the link below to learn more about how to clean boot.

  How to configure Windows XP to start in a "clean boot" State

  http://support.Microsoft.com/kb/310353

  Reset the computer to start as usual

  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

  (a) click Start, type msconfig in the search box and press ENTER.

  (b) If you are prompted for an administrator password or for confirmation, type your password or click on continue.

  (c) under the general tab, click the Normal startup option, and then click OK.

  (d) when you are prompted to restart the computer, click on restart.

  See the Microsoft article below and check if it helps.

  How to troubleshoot issues that may occur when you install, uninstall, or upgrade one program on a Windows computer

  http://support.Microsoft.com/kb/2438651

• Vista PC is offline, unable to connect to the Internet by LAN or wireless.

  Original title: Vista (Japanese OS)

  My Vista pc is offline (unable to connect to the internet), how install and run the Fixit tool?

  I have read that the English, however, my pc is in Japanese. I can't connect to the Internet by LAN or wireless.
  How can I get the Fixit tool to work on the said pc?
  Help, please!

  Hello

  1. what Fixit tool you try to run?

  2. what exactly happens when you try to connect to the Internet? You receive messages or error codes?

  You can read the following article and check if it helps:

  Windows wireless and wired network connection problems

  You can also read the following article to change the display language:

  Change the display language

  You can use another computer to download the Fix from Microsoft, then use portable storage such as a USB drive, CD, DVD, etc., to carry the Microsoft fix it on your computer.