Computers not appearing is not on the network

Similar Questions

• My Smartphone/iPad can connect to the wifi network, but my laptop do not show the network.

  My smartphone and iPad have both work successfully on the wireless network, but my laptop (Dell Inspiron series n and Sony Vaio e series) does not display the network. The router * I use the modem is D-Link DSL-2750U. Computers that run windows 7 Home Basic. What should I do?

  Hello

  As you mentioned that you are able to connect the Smartphone / I Pad to the wireless router, but the laptop that is running Windows 7 does not connect to the router.

  First of all, try to run the network troubleshooter to see if it can help diagnose and solve your problem:

  See the provided article below for more information:

  Why can't connect me to a network?

  I also recommend that you go through the steps given by 'Kevin Hau ' April 24, 2010 in the link provided below.

  Problem connecting Wireless Windows 7 - No. available wireless connections

  See also:

  Wireless and wired network problems

  Hope the helps of information provided. We know the results.

• Portege R100: WLAN does not recognize the network

  I have a 2 year old Toshiba R100 Notebook.
  It has a wireless adapter:

  Intel (r) PRO/Wireless LAN 2100 3B Mini PCI Adapter

  We have tried several times and had technicians trying to connect to our WAP network office. He simply do not recognize the network and we offer all mailboxes menu to connect. It works fine on WEP networks and open.
  Our network is one: -.

  Cisco Linksys Access Point Wireless-G with SRX, model WAP54GX

  It has been suggested that I have buy a wireless card for WAP networks put in the slot of the card.

  Would you agree?

  If so, then that one would you recommend?

  Hello

  It seems that the card supports only WEP encryption and cannot handle WAP encryption that secures the WLan network.
  Fact is that encryption depends on hardware and not software. This means that if the card doesn t supports the Protocol WAP for the update of the driver will not change this situation, but only a replacement card.
  So I agree with you that the replacement card may solve your problem.

  Unfortunately, I can't give you any recommendations because I m not 100% sure what card uses the WAP protocol, but you can order the Wlan card compatible and supported by the Toshiba service partner in your country. AFAIK the guy order the Toshiba parts directly.

• "the settings saved on this network do not match the network requirement" is the message that I get when I try to connect to my wifi

  I changed my router to another wireless.  Since then, my laptop cannot connect to my wifi.  When I search my wireless network, it is exed out in red.  and the message "the settings saved on this network do not match the network requirement"... Please help

  [moved from comments]

  Hey Mike,

  -What version of Windows is installed on the computer?

  This problem usually occurs with wireless networks. I suggest you try the suggestions in http://answers.microsoft.com/en-us/windows/forum/windows_vista-networking/the-settings-saved-on-this-computer-does-not-match/a82432f2-9312-480a-b2ea-720033c73387

  Let us know if this can help, or if you have any questions.

• HP Solution Center does not recognize the network printer

  Network has a hp 309 a printer, can print from the computer, the problem is:

  HP Solution Center not load-says incomplete installation.  If I plug in the USB cable and let it continue, it sets up a second printer that only works on the USB cable and it still does not recognize the network printer.

  Question how can I get the Hp solution program to reward the network printer.  If I reload the CD, then reinstall the will other people on the network of the problems?

  Resettlement on your machine won't affect only you, no other machines on the network.

• My Windows 7 computer will not find the networks wireless after a system restore.

  My Windows 7 computer is not find wireless networks after I did a system restore. It was perfectly good wifi before the system restore and other members of my family have a great connection except me is not a problem with my router. I think I know what the problem is, but I just don't know how to fix it. So there you go. I did my restore system about 2 days after that we moved on the provider of internet/tv "Comcast" to the tv/internet provider "Verizon". what I think has happened, is that I restored my computer to the point when we had no Verizon so that he could not find the network. Now, since we have Comcast it won't identify this network either, so maybe some of you out there could help me. : D

  Hello Nicolas,.

  Thank you our writing about Microsoft Community.

  If your computer has a wireless network card, Windows will automatically detect the networks wireless in range of your computer.

  You may encounter network or problems of Internet in Windows for several reasons.  Some common problems that can cause these problems are:

  • A wireless network adapter switch that is not enabled

  • WEP, WPA, or WPA2 key or password security issues

  • Cables that are not connected correctly

  • Corrupt or incompatible drivers

  • Missing updates

  • Network connection settings

  • Hardware or software problems

  I would ask you to check out the troubleshooting steps provided in the articles below and check if they help you solve the issue.

  Why can't I find a wireless network?

  Wireless and wired network problems

  Here are some links to site Web de Support of Comcast, who talk about troubleshooting of XFINITY Internet connectivity issues.

  XFINITY TV App: Can't detect your XFINITY home network

  The problems of XFINITY Internet connectivity

  Hope the helps of information provided. Do we know the State of the question, so that we can help you further.

  Thank you.

• Storage migration fails with the error: could not complete the network copy to path to the file

  Hello

  I have two hosts ESXi 5.5 with local storage and VMware vCenter device which manage them. Everything worked well until that time.

  Now when I try to make the host migration and storage, processing or power off the virtual machine, I get the error message:

  Could not complete the network for file /vmfs/volumes/.../path/to/file.vmdk copy

  The situation is the same when I try to deploy VM on ESXi-2 model that is on ESXi-1.

  All with the network configuration is correct. I have ping between the hosts on ESXi and ESXi and vCenter. No firewall hosts ESXi and vcenter. No physical firewall between hosts.

  The network latency is less than 1 ms. No packet loss.

  I read this VMware KB article: Storage migration fails with the error: could not complete network file copy and I tried solutions explained here, but the results are the same.

  You have ideas where the problem may be?

  Hello guys,.

  I finally found the problem.

  ESXi servers are configured with MTU 9000, but the switch where the hosts are connected was a bug documented with frames. I found the problem after finding this article http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1003734

  I run the command of ESXi-1:

  vmkping - d-s 8972 192.168.10.12 where 192.168.10.12 is the ip address of ESXi-2

  The result was:

  3 packets transmitted, 0 packets received, 100% packet loss

  as a workaround, I reduce the MTU to 1500, then I patched the problematic switch.

• Not all folders appear in record from the network drive

  When you use Save as in Reader 10.0, the compressed/zipped file on the network share drive isn't here. When I go to the disc directory share I can drop all the files/folders. Why it will appear not all with the save option under? I need to save the zipped file. Thank you

  Acrobat Reader can not save in a zipped file.

• WRT1200ac and WRT1900ac OPENVPN can connect but can not see the network

  I can connect but can not see the computers on the network. I've tried everything. Any help would be great. Thank you

  Firewalls are disabled on remote computers?

• After a clean install of Windows Vista, Intel Wifi card is installed and activated, but does not detect the network.

  Wireless card not working after a clean install of Windows Vista

  I did a clean install of Windows Vista Home Premium on my HP Pavilion of 32 bits. I've completely updated Windows via Service Pack 2. Given that the clean install, my wireless card, Intel (r) Wireless WiFi Link 4965AGN, was not able to detect all the networks. The Wifi card is listed under NICs as being installed and activated. the hardware on my laptop Wifi switch is set on "on" and the light is blue, indicating that the card is working.

  I can connect to the internet if I connect physically my computer to the modem with an ethernet cable wireless, so the modem isn't the problem. Other computers can connect to the wireless modem, so my Wifi modem functionality is not the problem. The problem with my computer.

  I tried to uninstall the Intel driver and reboot my computer with the generic driver. Install the driver generic, but my wireless card has not always worked. I then ran an update of windows, nothing helps.

  I tried to install the "Intel® PRO /? Wireless and WiFi Link"drivers for Windows Vista (32-bit 13.1.1.1 the latest version and the previous version 12.4.4.5 32-bit) for the Intel® Wireless WiFi Link 4965AGN directly from the Intel Web site at http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=Wireless+Networking&ProductLine=Intel%C2%AE+WiFi+Products&ProductProduct=Intel%C2%AE+Wireless+WiFi+Link+4965AGN. The map didn't always work with a driver.

  In addition to the pilots, I also downloaded a tool of diagnosis of Intel (Intel® PROSet /?) Utility of WiFi wireless connection for Windows Vista 32 -? Bit). Said diagnostic tool the WiFi card is not installed or enabled, however, Device Manager maintains that he is also installed and active.

  Is there a problem that causes Device Manager to say that all is well with the card, but does not map to realize that they diminish the radio signals? Everything's fine, diagnostic, it just does not detect networks around him. Help, please.

  Hello

  The on/off switch actually works?

  Since it is an internal adapter to ensure it is enabled in the settings of configuration/F2 (BIOS/CMOS) often like you
  Start - so look at the screen.

  Have you tried the computer on other WiFi networks? You had a WiFi type problem before the
  Re-install of Vista?

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

  Your router could be suspicious here, you have successfully updated its firmware as a possible solution? And I would like to
  Update your WiFi drivers on computers. How you are positioned in the router? Are there
  obstacles in the path?

  Actually try updating your driver and disabling the network logon.

  Control Panel - network - write down of the brand and the model of the Wifi - double click top - tab of the driver - write
  version - click the driver update (cannot do something that MS is far behind the pilots of certification). Then
  Right click on the Wifi device and UNINSTALL - Reboot - it will refresh the driver stack.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  Download - SAVE - go where you put it - right click – RUN AS ADMIN.

  You can download several at once however restart after the installation of each of them.

  After watching the system manufacturer, you can check the manufacturer of the device an even newer version. (The
  manufacturer of system become your backup policies).

  Repeat for network (NIC) card and is a good time to get the other updated drivers as Vista like
  updated drivers.

  I would also turn off auto update for the drivers. If the updates Windows suggests a just HIDE as they
  are almost always old, and you can search drivers manually as needed.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

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

  Make sure you know the details of connection to your wireless router - SSID and password.

  You lose connection when you do and have to redo your logon.

  Control Panel - Network & Sharing Center - right, click Customize - page set of network locations.
  lower left click on merge or delete network locations - REMOVE all instances of your network (and the
  others you don't use anymore) - REBOOT. Start - Connect To log on to the network.

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

  Check this box:

  Strange problem with Internet under Vista
  http://www.catonett.com/blog/archives/194

  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers
  http://support.Microsoft.com/kb/928233/en-us

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

  And:

  Network connection problems
  http://windowshelp.Microsoft.com/Windows/en-us/help/33307acf-0698-41ba-B014-ea0a2eb8d0a81033.mspx

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• My Windows Vista computer does not see the network or printers that are connected to a computer using Windows XP

  before that norton was installed, it worked, but since Norton was installed AND DELETED, Vista will not see XP or its printers.

  I have checked the firewall and they took two computers, but still no luck.

  Hello

  Did you change your computer?

  This problem occurs if the (LLTD) link layer topology discovery Responder component is not installed on the Windows XP computer.

  Network card in Windows Vista makes network diagrams of connections between network devices that can be used to troubleshoot connectivity issues. Network map uses a discovery protocol called Link-Layer Topology LLTD (Discovery) that queries other devices on the network to determine how the network is organized.

  Windows Vista includes the software components that implement the LLTD protocol. For other devices on the network to display on the map, they must activate a discovery protocol that can meet the demands of mapping from the Windows Vista-based computer.

  I suggest you to install the update on windows XP.

  http://www.Microsoft.com/download/en/details.aspx?amp;amp;amp;displaylang=en&ID=5577

  This reference so

  http://TechNet.Microsoft.com/en-us/library/bb727037.aspx

• Windows XP sp3 can not access the network shares on vista after installing sp2

  I have a xp sp3 computer and another currently running vista Home premium sp2. Previously, I was able to access the network share on the xp computer before vista computer I installed sp1. Both computers were able to ping between them without problem.

  I've upgraded to sp2 because I had problems with windows media center, missing records. Upgrade of these issues fixed, but this means that roll back to sp1 is not an option for me to get operational network.

  Please do not post a standard answer on the network configuration. I am familiar with the standards requirements to share files between xp and vista and everything is set up correctly.  Like I said everything was working fine before the installation of sp2.

  If it is a known problem that is still not resolved, I'd appreciate knowing that information as well.

  Edit: Firewall been disabled during my troubleshooting

  After more work, I was able to solve my problem.  Update zone alarm solved my problem and helped my windows xp machine to access my Vista network shares.  As I pointed out in the original post, zone alarm firewall has been disabled during my troubleshooting.  Apparently, when disabled, the old version of zone alarm has always been the origin of the problem.

• Windows 7 can not find the network

  Hi guys I hope that someone can help me, I walked trough the forums but none of the above helped me. I also do not really understand some of them. But that's what happened. My internet was fine yesterday, I was watching some stuff on aliexpress when my mouse froze, I tried to restart the laptop, but nothing worked so I had to remove the battery. After that the computer took forever to turn back and when he did my computer did not find my wifi more. I ran the following anti-virus, I tried the steps in the verification of all past system. I went in Sync Center, I have trid addition in manual, I tried to search for a wifi switch (I don't think I have a) I tried to restart the pc and the internet, I tried the system restore, I don't really know what else to do. Any suggestions?

  Hi Kate,.

  Thanks for posting your query in Microsoft Community.

  I understand that Windows 7 can't find the network and I appreciate the efforts made to try the patches. Let me ask you;

  • Restoring the system led?
  • What exactly happens when you try to connect to the Wi - Fi?

  This could be due to several reasons, including any third party software conflict. Try the following methods and check.

  Method 1: Start the computer in Mode safe mode with network and check if the problem persists. If the problem does not persist in SafeMode with network, put the computer in a clean boot state and check.

  Step 1: Start the computer using safe mode with networking

  Safe mode with networking is an option of troubleshooting for Windows that starts your computer in a limited State. Only basic files and drivers needed to run Windows are started. Safe Mode with networking appears in the corners of your monitor to identify which Windows mode you are using. You can use the internet connection in this mode.

  Please refer to: , start your computer in safe mode

  Step 2: Perform a clean boot in order to avoid any conflict of third party software.

  To help resolve the error and other messages, you can start Windows 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.

  Place your system in the clean boot state helps determine if third-party applications or startup items are causing the problem. You must follow the steps in the article mentioned below to perform a clean boot.

  How to perform a clean boot in Windows

  Note: see 'How do I reset the computer to start normally after a boot minimum troubleshooting' to reset the computer starts normally after troubleshooting.

  Method 2: Update the network adapter

  Step 1: Update the driver through Device Manager

  a. click Start , type Device Manager and click on it

  b. expand network adapters

  c. make a right click driver, and then click Update driver software

  Step 2: Install the Windows updates pending

  To check the updates:

  1. Open Windows Update by clicking the Start button . In the search box, type Update, and then in the list of results, click Windows Update.

  2. In the left pane, click check for updates, and then wait while Windows searches the latest updates for your computer.

  3. If you see a message telling you that important updates are available, or you say to look at the important updates, click the message to view and select the updates to install.

  4. In the list, click the important updates for more information. Select the check boxes for the updates that you want to install and then click OK.

  5. Click install updates.

     Read and accept the terms of the license and then click Finish if the update requires it. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  Step 3: Visit the computer manufacturer's support Web site and install the latest network for Windows 8 for the same model of device drivers.

  Additional information:

  Wireless and wired network problems

  Hope this information is useful. Please feel free to answer in the case where you are facing in the future other problems with Windows.

• Cellular data opens, but may not use the network have to reset net work every time

  Hello everyone

  My problem is:

  When you use the cell data, after several hours, the net is not available

  I have to reset the network every time

  and this happens every day

  I'm so sad!

  Hello

  If you have not already done so, it can help to upgrade your iPhone to the latest version of the software:

  • Update the software on your iPhone, iPad or iPod touch - Apple Support iOS

  Also, follow the steps detailed here:

  • If you cannot connect to a cellular network or cellular data - Apple Support

• Satellite A500-15N: could not find the network adapter XP driver

  Hello world

  I just blown away vista on my new A500-15N and installed XP + SP2.
  The installation went well but I have some problems with some devices does not.

  They are: 3 x of the device Base, 1 x Ethernet, 1 x network controller controller system, 2 x PCI device, 1 x controller Bus SM, 1 unknown device x and 1 x video controller (VGA Compatible).

  I thought that I would be able to load network card drivers in order to allow access to the internet and then be able to download everything, either automatically, or manually. But I can't have any network card to load drivers!

  After loading some on the Toshiba web site, it makes no difference.
  I deleted and then to detect automatically the network card in Device Manager, but I can't find any drivers installed to run.

  Anyone know what I can do to fix this, or any other issue?

  Thank you

  MrAngry

  Hello

  Do you need the card network LAN driver Wlan or both pilots?
  As far as I know the piece of LAN card is Realtek (1 Gbps) and the Intel 5100AGN WLAN.

  The WLan driver can be found here:
  http://APS2.toshiba-tro.de/WLAN/?page=downloads
  Intel PRO/Wireless 3945, 4965, 5100, 5300

  The driver LAN on the Realtek page:
  http://www.Realtek.com.tw/

  You can consult the page of the European driver Toshiba. Other series of laptops use the same Realtek LAN card and the driver should work too.