Cannot resolve IP # so unable to connect to the internet on my laptop. Can diagnose, but not repair. Why?

Similar Questions

• Windows cannot find any network (unable to connect to the internet!)

  I use Vista on my laptop... All of sudden my connection to laptops is down... and when I searched for my wireless connections... I get a message indicating that Windows cannot find all the networks.

  I can find networks and connect to our wireless through other cell phones in the House.

  I am, however, not possible to connect to the same if internet I connect the cable from the laptop to the router.

  I also tried to restore the system to 3 days before the problem happened, however, I had no chance to fix the problem!

  Please... anyone know how I can fix this problem?

  Any help will be very appreciated!

  SHWC9507

  Hello

  Maybe this can help.

  These steps and tell us where is the breaking point.

  Check the Device Manager for the wireless card valid entry.

  http://www.ezlan.NET/Win7/net_dm.jpg

  If there is no valid entry, remove any entry from fake and re - install the drivers for the wireless card.

  Check network connections to make sure that you have a network icon/entry wireless connection, and that the properties of the icon (right-click on the icon) are correctly configured with the TCP/IPv4 protocol in the properties of network connections.

  http://www.ezlan.NET/Win7/net_connection_tcp.jpg

  ------------------

  The wireless card drivers much also install utility wireless of the seller.

  Make sure that if there are teas from Wireless Utility of seller does not work with the native Windows wireless utility (Service WLAN).

  ----------------

  Make sure you firewall No. preventing / blocks wireless components to join the network.

  Some 3rd party software firewall continue to block the same aspects it traffic Local, they are turned Off (disabled). If possible set up the firewall correctly, otherwise totally uninstall and get rid of its remaining processes that permit the own local network traffic flow.

  If the 3rd party software is uninstalled, or disables, make sure Windows native firewall is active .

  party like Hello and NetMagic 3rd network managers can block local traffic too.

  ---------------------------

  Stack TCP/IP work should look like.

  Right-click on the wireless network connection card, select status, details and see if she got an IP address and the rest of the settings.

  http://www.ezlan.NET/Win7/status-NIC.jpg

  Description is the data of the card making.

  The physical address is MAC of the card number.

  The xx must be a number between 0 and 255 (all xx even number).

  YY should be between 0 and 255

  ZZ should be between 0 and 255 (zz all the same number.)

  The date of the lease must be valid at the present time.

  * Note 1. IP that starts with 169.xxx.xxx.xxx isn't valid functional IP.

  * Note 2. There could be an IPv6 entries too. However, they are not functional for Internet or LAN traffic. They are necessary for Win 7 homegroup special configuration.

  ---------------------------------------------------

  A message in the small window that says connected wireless doesn't means that you are really a valid functional connection.

  Above everything is OK, you must be able to connect to the router.

  Connection to the router means that you can enter the IP of the router base in an address bar in one go, being able to connect and configure the router menus see.

  If it doesn't connect to the router, journal newspaper from any computer that can connect to the router wirelessly with a wire, disable wireless security, make sure that the wireless SSID broadcast is enabled and try to connect with no. wireless security.

  Enable security wireless after you eat to make a functional connection.

  Jack-MVP Windows Networking. WWW.EZLAN.NET

• I'm unable to connect to the internet and I also can not use the WinXP system restore.

  No internet connection and I also can not use the WinXP system restore because it gives me an error at the 'end' which said: it cannot be restored to an earlier date.  I run AntiMalware bytes and StopZilla and erased all that they found.  Now I can't even connect to the internet.  When I go to the command prompt, it gives me an error contact the Support of MS that I know means I have a virus or a trojan that I should just get a time out?  My other PC on the same network is fine and connected.  The NETWORK card is fine, just does not know how to get rid of what it is, I have and to top it all impossible to connect to the internet to try all of the tools that can help.  Someone at - it ideas?

  The error you get at the end of the restoration of the system is typical of some anti-virus programs (Norton, especially) that interfere with the restoration of the system.  Try to start your computer in Mode safe (on several occasions, key to tap F8 while your computer starts) and run safe mode system restore.

  Additional information is necessary to treat your network problem.  Try to bring up a command prompt (start-> Run-> "cmd") or if it does not, try (start-> Run-> "command.com") and enter the command:
  ipconfig/all
  and after the info that appears in the State resulting.

  Also, check the logs of your system related errors (start-> Run-> "eventvwr.msc") and click on 'System' in the left column.

  HTH,
  JW

• Unable to connect to the Internet through a router can just connect by Modem

  Hi, I am a user of the Inspiron 1525 Labtop.

  My home use 2 desktops and 1 this labtop and 2 days ago, I changed my wireless router.

  2 desktop computers connect to router with wire and there is no problem to use internet. but my laptop

  could ' t connect to the internet with no wire or cable. So, I tried to connect the Modem directly and can connect

  Internet. Only my labtop cannot connect to internet through this router (desktops work well).

  So, first I thought of my lancard which might be too old, so could not provide this new router, but no way

  because the desktop is older than that.

  Now, I want to just connect to internet with wire or wireless, either. Please help me.

  Laptop: Inspiron 1525

  O / s: Microsoft XP proffesional

  Network card: Dell Wireless 1395 WLAN Mini Card, Marvell Yukon 88e8040 PCI-E Fast Ethernet Controller

  Modem: Conexant HDA D330 MDC V.92 Modem

  Router: Xtreme N D-Link DIR-655

  
  

• Unable to connect to the internet with Foxfire. Can do with Internet Exporer

  I've been using Foxfire. After an update I can no longer connect to the internet with Foxfire. IE can connect.

  Firefox is the name. Foxfire is a bio-luminescent fungus.
  
  http://en.Wikipedia.org/wiki/Foxfire _ (bioluminescence)

  See this support article - difficulty of problems connecting to websites after Firefox update

• Unable to connect to the internet with other programs (like Zune) but internet explore still connects.

  I can connect to the internet with internet explore very well. No problems.  But when I try to connect another program to the internet, like Zune or Wildtangent games the program says that I'm not online.  I know that I'm online because I check to make sure you Internet explore, and which still works.  I already tried to change the firewall settings to allow programs through, but that did not work either

  Hi Chloe,.

  1. What is the exact error message?
  2. Since when are you facing this problem?

  However, try the following steps.

  Step 1: Add zune except for windows firewall.

  1. click on start toreduce this includes this image, type firewall.cpl in the Search box and press ENTER.

  2. click allow a program through Windows Firewall. Collapse this includes this image
  If you are prompted for an administrator password or a confirmation, type the password, or click continue.

  3. click on add program.

  4. click on Browse.

  5 locate the Zune and then click Open.
  Note By default, the Zune is installed in the following location:
  C:\Program Files\Zune\

  6. click OK twice.

  Step 2: Windows live onecare

  1. Start Windows Live Onecare.
  2. Click change Onecare settings.
  3. Click the firewall tab.
  4. Click on Advanced settings.
  5. Scroll through the list of programs to determine if Zune appears in the list.

  ·         If Zune appears, make sure that the Zune is set to allow instead of block.

  ·         If Zune does not appear, follow these steps:

  1. click on Add.

  2. Locate the Zune and then click Open.

                  Note By default, the Zune is installed at the following location: C:\Program Files\Zune\

  3. click OK twice.

  http://support.Microsoft.com/kb/927980

  Try these steps and let us know the result.

  Bindu S - Microsoft Support
  Visit our Microsoft answers feedback Forum and let us know what you think

• Unable to connect to the internet. Computer says Server DNS does not

  I have a Dell Studio with Windows 7 Pro. I turned on my computer and I see that my without wire is connected, but I can't access the Internet. I checked to see the problem and I get a message saying that my DSN does not. I am connected to the Internet via the wireless thur my phone and I have no problem, it's only the thur my laptop. What can I do about it? I tried to restore the computer to a point when it was last working properly and it worked for a few hours, but as soon as I closed and logged on to the computer, I had the same problem. What can I do? Thanks in advance.

  PS I'm not very good at technology stuff, simplification of the way to solve would be so great!

  You have McAfee?  McAfee has been updated at the same time as the last batch of updates from Windows 7 and it seems to be the cause of this problem for most, if not all, users.

  See the communication from this "criticism" - McAfee

  Some customers may experience a loss of network connectivity and/or errors in McAfee Security Center after a recent update

  You should make the fix McAfee, if necessary. There are corresponding communications for their enterprise products.

  I got McAfee, but the connection has started working again on its own so I thought I was clear of problems. However, when I checked it says he was doing routine checks the updates in vain when I told it to do a manually. So stick with McAfee you don't follow their procedure of fix would have upgraded my PC at risk by not updated and, like other McAfee ads have since explained, the application did not refer to its database of threats correctly [and this could explain part of the variability of the symptoms of failure but all involved loss of internet connection]. Actually, I removed McAfee then installed Microsoft Security Essentials rather & my answer IE is faster I knew it [even though I had the Add-ons McAfee disabled for centuries].

  I had to run the removal of McAfee Development tool a few times before and it caused a problem with the license if the PC was not connected to the internet during the abduction. Due cat of McAfee support reset their files in order to allow the relocation-reactivation. Here is their link cat - McAfee - media contains the link to the cat

  - - - - - - - - - - - - -

  If you do not have McAfee then Windows update than kb2705219 can also be a cause as the uninstall that appeared to solve the problem for some users [but I'm not particularly convinced by this]. To uninstall an update - control panel, programs & features, [left side of the window] see installed updates. Wait until the system has finished the research for the list of updates. Select update required, then right click and Uninstall.

• HP pavilion model dv9910us: unable to connect to the internet with hp laptop using xfinity router/modem

  Hello

  I have a hp pavilion computer model with windows vista premium OS hom dv9910us.  I have a wireless modem/router xfinity gateway device.  I got it somewhere else and it worked using verizon with a router and a separate modem.  I also tried a location xfinity with a router and a separate modem and it worked.  I had a separate wireless adapter and installed and disabled the atheros ar5007 adapter in Device Manager.  This 2011 atheros adapter will work with this model computer using the operating system windows vista Home premium.  If so, could I leave the disabled ar5007 and install the 2011 to make sure it's ok before you uninstall the ar5007.  I'm really a novice and stumbling just my way through it.  Any help is appreciated.

  Hello:

  You must enable the atheros wireless card and install this driver.  It has no effect on the other you use.

  http://h20564.www2.HP.com/hpsc/SWD/public/Detail?sp4ts.OID=5060881&swItemId=ob_108905_1&swEnvOid=4059#.

  Then turn the PC off, remove the usb adapter, reboot and see if you can connect via the atheros card.

• HP ENVY laptop model m7-j020 d: unable to connect to the Internet

  I have a HP ENVY 8.1 Windows running.  No problem until a few days ago, when I couldn't connect to the internet (no e-mail link or a browser).

  Wireless and ethernet connections seem to work. I can connect to the internet via another PC, smart phones, etc.

  E-mail started acting erractically. I tried to restart the computer, and then he started to install updates.  Not sure if she did because it does not connect to the internet.

  Based on the suggestions of another post, I tried: flushing the DNS, reset the battery TCO/IP and resetting the catalog.

  Restart the PC without installation updates has not improved the situation.

  Any help would be greatly appreciated.

  flynkites

  Hello @flynkites,

  Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the Forums of HP, I would like to draw your attention to the Guide of the Forums HP first time here? Learn how to publish and more.

  I read your post about how you are unable to connect to the Internet on your laptop, and I'd be happy to help you in this case!

  Since you've already tried the DNS of hot flashes, to reset the TCP/IP stack and reset the catalog, I advise you to follow the steps described in this document on the resolution of problems in Internet Explorer (Windows 8), as well as resolve and prevent viruses on your computer (Windows 8). This should help you to access your browser and e-mail on your desktop.

  If the problem persists after completing all the steps in the above resources, please contact our technical support by clicking on the link below to get help from your region number.

  www.HP.com/contacthp/

  I hope this helps!

  Concerning

• 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

• Satellite Pro A10 - WXP re-installed and unable to connect to the internet

  Please help me... I have re-installed Windows XP Home... and now unable to connect to the internet... have also not more of her!
  I went into the Device Manager... in 'other devices' - and it is yellow? mark beside...
  1 / ethernet controller. 2 / multimedia audio controller 3 / PCI modem controller 4 / video...
  They all say "drivers for it are not installed. .... Also, went to "system devices" and find 9 other things that no longer have the drivers installed... said there is also no "audio device" installed!

  My laptop is completely exhausted, or it is better to try to resolve this issue. I'm a fool when it comes to stuff like that... so be gentle with me... what I need to find all the individual drivers and re - install...? BTW... There is no wireless card in the back... (Already checked)...

  Would appreciate any help...
  Thank you

  Hello

  Satellite A10 is a little older model laptop and you can find the drivers in * archives *. go to the [page driver Toshiba | http://eu.computers.toshiba-europe.com/innovation/download_drivers_bios.jsp]

  Archive-online Satellite Pro-online Satellite Pro A series-online Satellite Pro A10

  > / ethernet controller. 2 / multimedia audio controller 3 / PCI modem controller 4 / video

  Download and install: 1) Lan Card 4) graph of the card sound 2) 3) Modem driver download also, other drivers if necessary.

• 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

• Unable to connect to the internet ERROR 678

  original title: Please help me because I get ERROR 678 frequently

  I use a broadband connection on my desktop pc with windows XP SP3, as I tried to connect through windows running phone 7 ultimate, but I was unable to connect to the internet, now even once, I plugged the cable broadband for desktop pc and now I get ERROR 678 , after several attempts to recall that I am able to connect through desktop pc. I have met it 2nd time to do the same procedure for the first time he resolved automatically, but now there's a problem. also contacted the service provider as their laptop to connect to internet with my account but I can't my pc... HELP ME PLEASE...

  Hi Aniketpawar,

  ·         What security software is installed on your computer?

  I suggest you to follow the steps in the Microsoft Knowledge Base article and check.

  You may receive error 678 or error 769 when you try to connect to the Internet or when you try to browse the Internet after you install Windows XP Service Pack 2

   http://support.Microsoft.com/kb/892889

  Let us know if that helps.

• 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

• 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.