Z580 does not connect to the Internet at the beginning

I recently bought a laptop Lenovo Z580, I'm running Windows 7 on it, and the problem it is that it does not connect to the Internet initially once I start my computer, although I will be connected to the LAN. When I try to diagnose the problem, I get the error message below.

"Your computer seems to be configured correctly, but the device or resource (DNS server) does not.

If I run the diagnostic tool for a couple of times, the problem is resolved automatically (and not by the Diagnostic tool). This problem does not occur with my friends that connect to the same network.

I had a similar problem and it was mcafee, I now run kaspersky and the internet is instant.

Tags: Lenovo Notebooks

Similar Questions

  • App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

    App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

    After upgrade 'OS X El Capitan' to "macOS Sierra" window only empty "App store" and page "Safari" made its appearance, no error message shows. store "iTunes" and "Dictionary" does not connect too.

    But Google chrome works well.

    So have you tried the next steps in your original post that Safari does not work after installing macOS Sierra:

    (1) x OS: "Unable to connect" or "unable to connect to the App Store. An internet connection is required"- Apple Support

    2) Advanced the steps to correct the problems with the iTunes Store - Apple Support connection

  • Airport utility: green points on the AirPort Extreme & Internet; Mini Mac does not connect to the internet.

    Airport utility shows green points on the AirPort Extreme and the Internet, but my my Mac mini does not connect to the internet. IPhones and 2 portable Windows connect very well, and see all the devices on the home network. The problem occurred after that PSI has swapped an ancient for a Comtrend CT5072T DSL modem. I tried to stop and things start back up as if the installation of the internet for the first time. No joy.

    The airport connects using DHCP in Bridge Mode

    The router address is 192.168.80.1

    Address IPv4 is 192.168.80.2

    DNS server is the same as the router, but grayed out

    Mac Mini IPv4 Address is 192.168.80.3

    IPv6 automatically configures

    Also updated the firmware of the airport; no change.

    ISP guy was friendly but puzzled. He started at the top floor level Tech, so I do not know when I hear back.

    Any ideas to fix?

    Thank you.

    Post edited by: en maschera

    but my my Mac mini does not connect to the internet.

    The problem occurred after that PSI has swapped an ancient for a Comtrend CT5072T DSL modem.

    Hello

    Network preferences may be damaged.

    Open the Finder. In the Finder menu bar, click go > go to folder

    Type or copy paste the following text:

    / Library/Preferences/SystemConfiguration

    Click OK, and then move all files in the SystemConfiguration folder to the trash.

    Restart your Mac. See if that makes a difference.

    Your Mac will generate a new SystemConfiguration folder for you.

    Then open AirPort Utility located in HD > Applications > Utilitiies

    Make sure that both Internet and Extreme are green.

  • Satellite L350 does not connect to the internet, network adapter yellow exclamation

    Trying to help my Nan with his laptop...
    Model is Satellite L350-170

    Does not connect to internet, even using the Ethernet cable. Network cards have yellow exclamation marks on it and seems he needs an updated driver. How the hell can I download and update if it does not connect to the internet. And then, what update is necessary, because I searched on here and there is no update driver for network card?

    She had various internet help from its supplier and a visit at home but still no joy. Internet works fine on other devices. Any advice greatly appreciated.

    All the drivers can be downloaded from the Toshiba UE driver page.
    http://www.Toshiba.EU/innovation/download_drivers_bios.jsp
    Choose your model of laptop in the form of download and the system that is pre-installed on you unit.
    Then, you will get the list of drivers.

    If you are not able to connect to the internet due to lack of driver LAN/WLan, then you another computer for download.

    You asked how to remove the network card?
    Usually, you need to access the Device Manager (in Control Panel) then we need to expand the area to network adapters and you will find the LAN and WLan card.
    Click the single LED adapter, and then press or click on uninstall button driver

  • My Bravia TV does not connect to the internet.

    My Bravia TV does not connect to the internet. I use a wired connection and everything works except for my TV. I tried to reset my TV, but it still does not. Does anyone have any suggestions for me?

    So, I am very frustrated. Once again updates system that you are asked to create problems. I had (wireless) internet at my home network then when I've updated my system as recommended by now the Sony tv does not connect to my internet at home. Makes me feel I should never update and just keep buying new television sets. Which will help sony and their customer support!

  • My HP shows it is connected to the new router, but does not connect to the internet. How should I do?

    I have a HP G60 Notebook PC with Windows Vista Home Premium, it is about 4 years old. I recently got a new Cisco Linksys E1500 wireless router, which is connected to my home computer. My laptop shows that it is connected to the home network, but it does not connect to the internet. Other laptops in the House are able to connect to the network and to the internet. Mine seems to be the only one not working do not. Why it is not working? What should I do about it?

    I ran the network diagnostics. It is said "a problem with you network router or modem broadband could prevent an internet connection." I have disconnected these two and tried again. It did not work! I have also connected my laptop directly on the modem and it does not always connect to the internet. I tried to reset the network card. My IP settings are set to automatic.

    My internet connection was not a problem before last week (when I got a new router). What is the problem with my computer? Help, please!

    Hello:

    If you have an Atheros wireless adapter in your PC and you have not updated the driver, I recommend that you install it.

    http://h20000.www2.HP.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=3688868&swItem=ob-99392-1&mode=3

    Wireless adapters Atheros with former pilots, dislikes the new Linksys routers.

    If you have an Atheros wireless card, and your wireless driver is more than 2 years, I am very confident that this will solve your connection problem.

    Paul

  • Laptop does not connect to the internet. error cannot display Web page

    Original title: laptop does not connect to the internet. How can I fix it?

    I'm trying to get my laptop to connect to internet, but it will not. It keeps telling me that it cannot display the Web page. The wireless connection is the link and he sees the laptop, but it's like he goes. How can I fix it? Help!

    Hello

    1. Have you tried using anythird party web browser to connect to Internet?
    2. You use Internet Explorer to surf the Internet?

    If you receive error message cannot display Web page in Internet Explorer, then you can check the link below to fix the problem.

    "Internet Explorer cannot display the webpage" error when you view a Web site in Internet Explorer

    http://support.Microsoft.com/kb/956196

    Note:

    Reset the Internet Explorer settings can reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings

  • All of a sudden, my dell inspiron 6000 does not connect to the internet and has an error message to see article 871122.

    New error message to see article 871122

    All of a sudden, my dell inspiron 6000 does not connect to the internet and has an error message to see article 871122. That's happened? I used it last night to check my email, and then I deleted some photos on the disk hard and this morning it will not connect. I don't really understand what happened to him because it was off last night.

    Hello

    1. you are using a wireless connection?

    If you are using a wireless connection, I suggest you to update the latest drivers for the network adapter and check if it helps:
    http://support.Microsoft.com/kb/283658

    Also check this link for troubleshooting steps:
    http://support.Microsoft.com/kb/314095

    It will be useful.

  • I just installed a new router and now my desktop running Windows XP computer does not connect to the internet.

    Hello

    I just installed a new router and now my desktop running xp computer does not connect to the internet. I know that it is not the router because I plugged the cable into my laptop running 7 and it works fine. When I try to dhcp I get 169..., when I put manually the IP just get no access to the internet and can not ping to the router address. I tried to run the net work Assistant, emptied my dns, disabled all firewals, still nothing.
    Any suggestions?
    original title: connectivity Limeted

    The zero configuration utility works very well. But it is a desktop computer and on cable. All other wired and wireless PC in the office is working well, then it's definitely this PC. He came out of nowhere, I install a network printer on the PC but that's all.

    Your messages are a bit terse, but if I understand correctly

    • You have a router connected to the Internet and multiple computers connected to the router, some Ethernet cable and others by wireless.
    • All but one of these computers can reach successfully from the Internet via the router.
    • A computer that can't browse the Internet is connected to the router via an Ethernet cable.
    • You disconnected the cable between the router and the desktop problem and connected it to a Windows 7 laptop and the laptop connected to the Internet via the router.
    • You haven't seen any error message (except, perhaps, a message on "Limited or no connectivity").
    • You have installed Windows XP Service Pack 3 (or at least Service Pack 2)

    Assuming that all the foregoing is an accurate summary of the situation, I suggest that you do the following:

    Open a command prompt window (start > run > cmd > OK)
    Type the following lines and press ENTER after each line

    Netsh reset winsock catalog
    netsh int ip reset c:\resetlog.txt

    Close the command prompt window and restart the computer.

  • My PC does not connect to the Internet, a window opens and says DNS server does not respond.

    Original title: programs network networking Internet site Internet Site Web Web Site URL of the network

    My PC does not connect to the internet, a window opens and says DNS server does not respond.

    Hello

    Follow the steps in the article mentioned below and check if it solves the problem:
    http://support.Microsoft.com/kb/314095

    Kind regards
    Afzal Taher
    Microsoft technical support engineer

  • Atheros AR9285 in CQ61-410US wireless network card does not connect to the Internet after the update of the adapter driver

    I have a Compaq Presario CQ61-410US (WA974UA) which is equipped with an Atheros AR9285 B/G/N wireless network adapter.   The laptop Internet access was fast and stable when using a Wi - Fi N.   Its pilot AR9285 was the initial version of the 8.0.0.172 factory.  But because there were so many subsequent driver updates, I've updated the display driver version from the support page 8.9.9.316 (sp48755.exe).  However, after updating the driver, I immediately lost Internet access.   The laptop is running Windows 7 Home Premium with Service Pack 1 and 64-bit.

    The driver seems to be installed OK, but it does not connect to the Internet.  Here is the status of the driver: 1) in Device Manager it appears OK and is presented as working properly.  (2) in the results of IPCONFIG/all, it there is no entry for the wireless adapter and without IP addresses are affected.  Here are the results of the IPCONFIG/all command:

    C:\Users\Karen>ipconfig/all

    Windows IP configuration

    Name of the host...: KarensLaptop
    Primary Dns suffix...:
    Node... type: hybrid
    Active... IP routing: No.
    Active... proxy WINS: No.

    Ethernet connection to the Local network card:
     
    State of the media...: Media disconnected
    Connection - a DNS suffix is specific. :
    Description...: Realtek PCIe FE Family Controller
    Physical address: 00-26 - 9th - JJ - 83 - 9 c
    DHCP active...: Yes
    Autoconfiguration enabled... Yes

    Tunnel adapter isatap. {E52D6F3E-5080 4B3B - 8BE7 - B7CFD7E137D1}:

    State of the media...: Media disconnected
    Connection - a DNS suffix is specific. :
    ... Description: Microsoft ISHTHP adapter
    Physical address: 00-00 - 00 - 00 - 00 - 00 - 00 - E0
    DHCP active...: No.
    Auto connection...: Yes

    Map of tunnel Teredo Tunneling Pseudo - Interface:

    State of the media...:...: media disconnected
    Connection - a DNS suffix is specific. :
    ... Description: Teredo Tunneling Pseudo - Interface
    Physical address.... : 00-00 - 00 - 00 - 00 - 00 - 00 - E0
    DHCP active...: No.
    Autoconfiguration enabled...: Yes

    C:\Users\Karen >

    (3) Trying to Connect through connections network does not a list of known available networks and instead says "not connected - no connection is available."

    I have read several messages from the HP Forum and tried a lot of things, including the installation of various updates driver later thanks to the version 10.0.0.222, but I still can't the driver to connect to the Internet.  I also changed my router "n" has only B/G as the AR9285 pilot has a history of problems with Wireless N.  Even back to the original driver version 8.0.0.172 provides an Internet connection.

    Any advice would be appreciated.

    Hello:

    I'm glad that you were able to restore your internet connection.

    I'd go with the latest driver HP vice one from another source.

    The only time wherever I go outside HP for wireless network drivers is if you have an Intel wireless card.

    My recommendation is to use the free MS Security Essentials antivirus/antispyware, which never interfere with how "things important works" on your PC, such as network connections.

    http://www.Microsoft.com/en-US/Download/details.aspx?ID=5201

    Your router with a hardware firewall and a software firewall Windows. I don't see the importance of adding other firewalls.

    Unless you have a lot of albums secret info on your PC that pirates would like to get my hands on, these fully functional security roadblocks are adequate for most of us.

  • My laptop does not connect to the internet. .

    My laptop does not connect to wireless internet.   All wireless drivers are in place, but it's like windows is be fooled into thinking that they are not there. A Trojan horse has been proposed, but I don't know what to do.  My ISP is also intrigued by this. Any suggestions would be welcome.

    Hello

    1. which browser is installed on the computer?

    2. do you get an error message?

    3. were there any changes (hardware or software) to the computer before the show?

    Method 1:  Perform the steps from the link below and see if it helps.

    Windows wireless and wired network connection problems 

    Method 2: Use the Microsoft Safety Scanner in full scan mode and remove all threats that is not detected by it and see if the problem persists.

    Microsoft safety scanner

    Note: the Microsoft Safety Scanner expires 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again.

    The Microsoft Safety Scanner is not a replacement for the use of antivirus software that offers continuous protection.

    Hope this information helps.

  • I have a problem with my laptop does not connect to the internet. It connects to our wireless very well, but it doesn't have an internet connection.

    I have a problem with my laptop does not connect to the internet. It connects to our wireless very well, but it doesn't have an internet connection. It connects to other networks wifi very well with Internet access, is that the wireless in my house what it connects to. When I diagnose the problem, it says "Cannot communicate with DNS server (208.67.222.222)", and then under that it says: "languished network diagnostics remote hosts, but had not received a response." It connects to the Internet through an ethernet cable, but it is rather annoying pulling the cable autour. I currently have Windows Vista Home Premium. Thank you!

    original title: Internet connectivity problem

    Hello

    Now, you may need to contact the support of Panda Internet Security centre to change the settings so that wireless is enabled through it.

    Support link: http://www.pandasecurity.com/homeusers/support/

  • I installed a new router (Netgear N300) wireless and my laptop is the only computer that does not connect to the internet.

    Connected to the new router, but locally only.

    Currently, I installed a new router (Netgear N300) wireless and my laptop is the only computer that does not connect to the internet. The small icon to the left of my screen says only: ACCESS: LOCAL ONLY.
    BASICALLY,.

    I have Windows Vista Home Premium, notebook Compaq (Presario CQ60 to be exact)

    I can connect if I use a cable, but its disadvantages.

    I can connect wirelessly with my PC and Ipad. and Internet access.

    I TRIED:
    Various patches microsoft such as resetting TCP, safe mode with network, reset the router. »

    Thank you in advance and we hope you can answer this soon!

    I use an Atheros AR5007 802. 11 b / g WiFi Adapter(Compaq laptop) for the moment so this is useful. Thanks again!
    Someone suggested that I update my wireless driver. I am open to this idea, if anyone can find a safe and legal site with the download.

    Hi Bryyaan11,

    You can check out the link to HP support and try to download the drivers for your wireless card updated:

    Support HP & drivers

    For more information, you can also consult the following article:

    Updated a hardware driver that is not working properly

    You can also check the following items and try the steps:

    Windows wireless and wired network connection problems

    Solve problems, find wireless networks

    Hope this information is useful.

  • Several times after that I opened Google it does not connect to the internet. Has worked for a long time, and now it will not. Sometimes it opens if you "Refresh" sometimes not. Please help.

    Several times after that I opened Google it does not connect to the internet. Has worked for a long time, and now it will not. Sometimes it opens if you "Refresh" sometimes not.  Help, please. It has been stable over the years and now it will not work. I get no help when I diagnoise of problems, but I never. It has been checked and rechecked. PitStop does not even recognize a problem. I could change the homepage, but I prefer to use Google if it works. Frustrating.

    You may need to update your toolbar, google has made some changes just about everything and possibly that the page is not where it used to be.

Maybe you are looking for