Unable to connect new devices to the network

Similar Questions

• I'm unable to connect to wireless modem, the message's problem is the network cable is unplugged got new cable still

  network cable unplugged wiundows xp

  I'm unable to connect to wireless modem, the message's problem is the network cable is unplugged got new cable still

  Hello Verashanley

  Since how long did begin?
  You have added a new software or hardware to the system?
  If the issue took place recently then you can try the system restore.
  How to perform system restore in Windows XP.
  If you have recently added anything to the system (hardware or software), then remove.
  If the system restore does not then check in Device Manager and verify that the network card is considered and no errors appear.
  To open Device Manager, click Start, and then click Control Panel. Click performance and Maintenanceand then click System. In the hardware tab, click Device Manager.
  Check the type of network card you have and that you try to update the drivers from the hardware manufactures Web site.
  Also, check the connection for the network adapter. Do you see any physical damage. When you plug the NIC saw all the lights on the network card lights up? If not, then you can deal with a hardware problem and need to contact the manufacture of the system and see about obtaining the card replaced.
  Let me know the results. Thank you.

• Problem of password of account, without that we can connect to the network on this computer. The error indicates, "the trust relationship between this device and the network is no longer valid.

  Hi, I hope you can help with this problem. A friend has 6 computers networked to a Tower Server and have a problem. A worker student put computers into hibernation, and since then, nobody can connect to the network on this computer. The error indicates, "the trust relationship between this device and the network is no longer valid. I tried to get into the pc to try removing network and replace it, but I can't get on the Administrators account because it has been disabled. I'm at a loss on how to proceed. My friend cannot afford a service call, so I'll try to help him.  Thank you

  If the computer is on a domain then there are at least two accounts that can be used to remove the computer from the domain:

  • A domain administrator account.
  • A local administrator account.

  When your friend has launched Windows for the first time after buying the machine, he was prompted to enter the name of an account. This account is created automatically with administrator privileges. He should use it now.

• LaserJet Pro M127fn Installer cannot find the device on the network

  Hello

  I just bought the product, but during the installation - setup is unable to find the device on the network. Device is properly registered to the address 192.168.0.14 (with static IP address), I can see the dashboard configiration at the same address via browser and all works well with the network itself.

  Try to ping the IP - it's ok. Tried to install without active firewall - also fails.

  Double checked the installation process - with automatic search and provide the IP address of the printer - both failed.

  Also, I rebooted the router and the switch and the computer. Is not new. I also tried downloading the last executable configuration on the site - and even once, it fails with 'device not found on the network.

  Then what do I do to fix this?

  Thank you

  Finally found a solution. It is strange as it may seem, but after all, it's a solution.

  -Rinse your DNS and your ARP cache (see the Google if you don't know what that means)

  -Reboot the router (or, where appropriate - switches)

  -Change the IP address of the device on your network. Try with round numbers like (192.168.0.20)

  -Restart your router (and if applicable - switches)

  -Restart your computer (s)

  -Don't run the Setup again and the hoprefully you will have no errors and everything works perfectly for you

  If your problem, similar to mine, persists, repeat the above process again and again... and again...

  Good luck

• Windows cannot create the network map. Responses of the other devices on the network are delayed or on the network, there is a router incapatible

  Original title: no network card
  I installed a NETGEAR N300 Wireless USB Adapter on my computer which is a desk top Dell 64-bit running Windows 7 Edition Home Premium. There are five computers on my network. Two of the others use the same model of NETGEAR wireless USB adapt. I removed the Ethernet cable after the installation of the wireless adapter. I can say that the new wireless adapter works fine. When I tried to map the network I got the same message that appears in some of these problems: "Windows cannot create the network map. Responses of the other devices on the network are delayed or there is a router on the network incapatible". I have restarted this computer in SafeMode as suggested in the above problems. I tried other things like disabling the wired connection has always existed for the cable. No effect. Then I tried mapping the network on the other computers. All failed with the same message. All the other four computers are 32-bit. Three of these computers are also running Windows 7 Home Premium. They are the best desktop computers. The other computer is a Windows 7 Starter netbook running. It is the 32-bit computer, always using a cable. That will be replaced with the same wireless adapter model NETGEAR. Anyone know how to fix this or is this a bug? It would be nice of the network software of Windows 7 has worked as it is supposed to. TO.

  I went the last wired wireless computer and the problem disappeared. The five computers can view the map now without any problems.

• That means "another device on the network use the IP address of your computer"?, that means "another device on the network is using the IP address of your computer?

  That means "another device on the network use the IP address of your computer"?, that means "another device on the network is using the IP address of your computer?

  A

  Most likely, the computer becomes a network address of a router. The assignment of an address ("lease") expires and must be renewed after a certain period of time, which could be an hour or a day. The lease expired without being renewed because the device has been disconnected at the time. Meanwhile, the address has been leased to another device on the network, or maybe the router has not updated its list of addresses the leases. When the device offline comes back online, a conflict results. Depending on the type of router you have, the conflict can resolve itself automatically. If not, then in the menu bar, select please

  ▹ System Preferences network ▹ 

  If the preferences window is locked, click the lock icon in the lower left corner and enter your password to unlock it. Click the Advanced button, and then select the TCP/IP tab in the sheet that drops down. Look at the menu option

  Configure IPv4

  If the selection in this menu is

  Using DHCP

  Click on the button

  Renew the DHCP lease

  Test.

  Make sure that you have more than one DHCP server on the network. That could happen if you have more than one access point Wi - Fi, or if you have a router and broadband a wide device distinct in connection mode sharing.

  B

  Less likely, you have a network address that you assigned yourself and another device is itself by assigning the same address. In this case, the selection to configure IPv4 menu will be either manually or using DHCP with manual address. This kind of conflict will not be resolved automatically. You have the following options to solve:

  1. Change the selection in menu using DHCP.
  2. Change the address assigned manually to one that is not used by another device.
  3. Change the address of the other device.

  Which of these options you choose depends on the details of why you use a static IP address. Any changes you make to the network settings is necessary before taking effect. To do this, click OK, and then click apply.

  If the router is also your device at wide band, then he may be operating in bridged mode. In this case, only one customer at a time will be able to connect to the Internet. Consult the manufacturer or ISP documentation for how to reconfigure the device in the connection mode sharing.

  C

  According to a report a "DirectTV" receiver can cause the problem. If necessary, disconnect the device from the network, or power off and test. Consult the support services provider.

• Windows 7 network can't see multiple devices on the network

  Hi all.  I'm about to leave my hair on this issue - I hope someone can prevent the horror that would be me without hair.

  I am running Windows 7 Home Edition on a personal computer that is connected via cable to a router UVerse also providing my home with wireless services.

  A few months ago, I could see - of my PC, network and devices and printers - the two PS3, XBox systems and Samsung TV devices that are connected to my wireless network.  Apparently randomly, my computer has ceased to be able to see these devices.  After trying everything I could think of, I've finally reformatted the system (before Christmas) and everything was good again until last week when my computer stopped once more to see these devices.  I * really * don't want to reformat my system again...

  Here are some details on where I started after the last reformat:

  The PC is connected to a homegroup.

  The PC has a wired connection to the router.  The devices are connected over wireless.

  The firewall is turned on.

  AVG anti-virus has been activated.

  Network discovery, file and sharing printers and streaming media are all enabled.

  Password sharing is disabled.

  Devices could stream Netflix/Hulu as well as files on my computer (using the PlayOn Server - I've never used WMP).

  Now my devices can still Streaming Netflix/Hulu, but not the files on my computer.  The PC can't see the devices and the devices cannot see the PC.

  Here is a list of most of the things I've tried to solve (although I've done so many things, I probably don't forget some):

  I added the PC to the wireless network, so now that it is connected both cables and wireless.  I even tried to fill these connections, although I removed the bridge when I saw that there was no difference.

  I have disabled the firewall completely.

  I disabled the AV entirely.

  I switched a residential group to a working network and vice versa.

  I gave you the assigned IPs devices in the router configuration.

  I've rolled back all the windows updates installed since the last time the devices showed in the PC network.

  I've removed the devices on the network, reconnected the and reconfigured to ensure that they have the media streaming (if applicable).

  I did several reboots the PC, the router, and devices.

  I added the PlayStation Network and XBOX Live and applications hosted under NAT/game on my router.

  I have enabled file sharing for devices that use 40 encryption or 56-bit.

  Additional troubleshooting information:

  When I try to add a device using the Add Device dialog box, no device never shows.

  Under media streaming options, when I look at instruments under all the networks and Local network, no unknown device only shows (even in WMP).  All devices that * show are already set to 'allow '.

  If I have access to my router configuration, the devices will appear as connected.

  I can ping devices from the PC.

  I searched endlessly on the Internet (including other threads on this forum) and have tried all of the suggestions I thought.  The only thing I can't do is activate uPNP on my router because routers Uverse do not offer this option.  However, I don't think that it's important because my PC could see these devices for some time after my last reformat and made no changes to the configuration of the router.

  Because multiple and different wireless devices are involved, and because a reformat solves the problem, in my view, it is a Windows problem, but I can't understand what to change on my system to make things work again.

  Anyone have any ideas?

  Hello

  Thanks for posting your query in Microsoft Community.

  It's a shame that you have to format the system first and now, the problem still persists. I really appreciate the efforts made to try to resolve the problem. This can be due to any dispute of third party software due to which the connection failed. I suggest you follow the methods below and check.

  Method 1: Run the network troubleshooter to diagnose the problem.

  Run the network troubleshooter

  Method 2: start the computer in safe mode with network and then perform the clean boot.

  Step 1: restart the computer in safe mode with network and check if the problem occurs, proceed as in the link:

  See: , start your computer in safe mode

  Step 2: If the safe mode with network works, perform clean boot and check if any third-party application is causing problem.

  Put your system to 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 3: To enable the network devices to display on the network map, they must meet four requirements:

  • Must be a HOME network or work: Mapping network only display the devices connected to a HOME network or WORK location. Devices connected to a network PUBLIC or FIELD cannot be displayed using the network card.
  • Devices must be DETECTABLE: The network discovery setting allows devices to be able to be seen by other devices on the same network. For more information, please consult: , enable or disable network discovery
  • Devices must comply with the LINK LAYER TOPOLOGY DISCOVERY Protocol: Topology Discovery LLTD (Link Layer) is a protocol developed by Microsoft to enable networked devices to 'discover' each other. If a device does not use the LLTD protocol so it can not be displayed in the network map. Windows 7 computers have the LLTD protocol implemented.
  • LLTD must be enabled on your LAN connection properties: The Link Layer Topology Discovery Mapper of e/s driver and the Link Layer Topology Discovery responder must be enabled on your local area connections properties panel.

  To check LLTD is enabled, you can refer to the following steps:

  a. Select open network and sharing Center by clicking on the icon of your network down to the right of your task bar:

  b. now, click connect to the Local network

  c. now, click on Properties

  d. ensure that two LLTD options below are selected (by default, these options are still enabled in Windows 7).

  From now to try the methods above and let us know the status. We will be happy to help you further.

• Unable to connect to aol. The mistake of AOL bed AC - 3000 084100103

  Original title: program compatibility Application Applications App Apps game games Legacy Crash crashes Hang hangs

  I have a Windows Professional (Windows 7 6.1) on my new HP Pro Book 4525 s. I downloaded AOL 9.6 and unable to connect to aol. The mistake of AOL bed AC - 3000 084100103. How can I solve this problem?

  Hi Harry00700

  The error message seems to be accurate with the AOL servers. I suggest you to follow the links and check if it helps.

  http://Canada.AOL.com/help_files/canada_help9/Frequently_asked_Questions/What_if_I_cannot_connect_to_the_AOL_service.htm

  http://help.AOL.com/help/microsites/microsite.do?cmd=displayKC&docType=kc&externalId=222310

  If this is not enough, you can communicate with AOL.

  http://help.AOL.com/help/microsites/microsite.do

  Hope the helps of information.

• "Another device on the network use my ip address".

  I tried to check my mail and could not and got this message "another device on the network use the IP address of your computer." I have never seen it before. He also said that I could change the IP address, if I continued to have problems. I bought this iMac and used Migration to transfer all the stuff from my old iMac that is still used. That was months ago, but I never had this message up to now. So should I change one of the IP addresses? And if so, how is that done?

  http://osxdaily.com/2010/09/19/another-device-on-the-network-is-using-your-Compu ters-ip-address.

• My MacBook froze during the installation of the update at El Capitan and now I am unable to connect to any except the screen of the guest user. There was a message of panic, and somewhere in there, he said no set of OS. I tried to start without danger, it

  My MacBook froze during the installation of the update at El Capitan and now I am unable to connect to any except the screen of the guest user. There was a message of panic, and somewhere in there, he said no set of OS. I tried to start without danger, it does not work either.

  This general situation may be similar to what is mentioned in this sequel to thread of the CSA

  and if the remedy is to use instructions; detailed and I hope they are correct...

  Re: Restart fails after installation of El Capitan help!

  Or you can try and see on the repair of the system and then if your disk utility can

  See the Macintosh HD, as a boot volume, you could restart from OS X Recovery to

  the Mac system, to see if this solves the problem. There may be more than one cause.

  You could try and boot into OS X Recovery, utilities out there, and other options are available.

  • OS X: on OS X Recovery - Apple Support

  This example uses a special partition on the hard drive of recovery which is not in the

  same disc that the Mac OS X section; However if your hard drive is missing, these other

  items may also be at risk. You must have and maintain backups of your duplicate content

  on the external storage drives closed; In addition, a Time Machine backup helps to restore.

  • Apple OS X and Time Machine tips:

  http://pondini.org/OSX/home.html

  • Tips for OS X - using HD recovery:

  http://pondini.org/OSX/RecoveryHD.html

  {Using the utility disc and other tools can be done from the boot OS X Recovery volume

  Beware of the fact these tools can also delete or reformat your content; wiping.}

  Don't know what to say; you could see visiting an Apple store with genius if

  There is an official store. Usually for best time planning you would contact them for an appointment.

  • Make an appointment at an Apple Retail Store Genius Bar
  • Find an Apple authorized service provider
  • https://locate.Apple.com/country - Apple - find places - selector of country (if outside the U.S.)

  Or if there is no official retail Apple Store with genius, the following suggestion would be to contact

  a service provider authorized Apple, an independent specialist who is qualified in the repair of Apple.

  In any case...

  Good luck & happy computing!

• There is a unknown device in the network map

  Then all of a sudden, when I open the network and sharing Center, there is an unknown device between my computer and my router. As I noticed this, I also noticed that when I tried to access the files or settings in the Control Panel, it might refuse me. For me to say the least! Any suggestions on what I should do?

  Hey, Jonesy, T.

  The steps of troubleshooting in this thread has worked for several user solve the problem with an unknown device on the network.

  Let us know if that helps.

• Cisco AnyConnect VPN Client (connection attempt failed because the network or pc problem cisco)

  Hi all

  I am trying to connect to my Cisco AnyConnect VPN Client but everytime I try, I get an error (connection attempt failed because the network or pc problem cisco)

  Can anyone help me please with this.

  Thank you

  Zia

  What is the local firewall on your computer?

• Update Windows 7 pro (10 users) network January 1, 2013. Now, for more than 4 users connect an access across the network apps stop apparently. Any thoughts?

  Update Windows 7 pro (10 users) network January 1, 2013.

  Now, for more than 4 users connect an access across the network apps stop apparently.

  Any thoughts?

  Hello

  Your question is beyond the scope of these forums. Please ask your question in the following forum.

  Windows 7 networking:

  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads

  Concerning

• Unable to find the devices on the network of field

  Hello

  I'm currently setting up a network of field. The problem I have is:

  After the reboot of the PS-2000, everything starts up as usual, but after 15 seconds, the A, B, C, D LEDs do not turn off, and READY LEDs on the IO modules never turn on. The STATUS LED does not blink, there is no specific errors. The POWER LEDS on the set of the modules is on. I am unable to use the FIND FEATURES within the NOT-MAX, a 'Connection Timed Out' (or something to that effect) error message occurs.

  I have correctly configured an IP address on the PS-2000, I am able to view the files on the Flash using the FTP transfer in NOR-MAX, I updated the Firmware LabVIEW RT v7.0.0. I tried to reinstall the firmwar
  e and resetting the PS-2000, but nothing helped.

  To simplify the issue, I unplugged the PS-2000 from the rest of the basics of connection. I inspected the
  pine trees on the side of the module and they looked fine. I couldn't find all other versions of the Firmware for the PS-2000 on the NI download site, just in case my version has been altered. With this configuration, the A, B, C, D LEDs are still on, and the FIND DEVICES (not that there there) always times out.

  Then I tried to plug in a FP-TB-10 (with only input modules out there, so that there would be no external power required), and I still have the same problems.

  Material used:
  PS-2000
  -2 * FP - TB - 10 popular with a mix of I/AO/DI/DO
  FP-QUAD-510
  -FP-PG-522

  Power supply:
  -Kepco power out 16 VDC and approximately 0.4 A (+ terminal connected to V and neutral terminal connected to C)

  Software used:
  -LabVIEW Professional 7 with RT
  -MAX 3.0

  Unfortunately most
  the user manuals still refer to the field Point, as opposed to the NOT-MAX Explorer.

  Any suggestions for my experiences above would be welcome! Is there anywhere I can download the firmware Lv7.0.0 RT? Everyone knows about similar problems with LV7?

  Thank you!

  I will answer this myself!

  The issue proved to be a limited set of software installed on the FP2000. When I was installing the software, setting up NO-MAX, the only available software is LabVIEW RT v7.0.0.

  When you install the software (from NOR-MAX) on the ps2000 for the first time, the following text should be available:

  -Control environment FieldPoint
  -Manager of VI FieldPoint
  -LabVIEW RT
  -RT OR Serial
  NI-VISA
  OR-Watchdog

  If none of them are not available, the module PS, or downloadable from the NOT-MAX, then not all device drivers have been installed on the PC.

  Use your device provided with LabVIEW drivers CD to install all the necessary drivers of RT.

• Unable to connect any device bluetooth on my windows vista, go to bluetooth devices but the drop down menu will not drop

  Original title: mouse bluetooyh
  Unable to connect any bluetooth devices on my computer windows vista, go to bluetooth devices but the drop down menu will not drop iam so unable to connect any bluetooth. any suggestions

  Hello

  read these tutorials on how to set up bluetooth

  http://www.vista4beginners.com/how-to-setup-a-Bluetooth-connection

  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-Bluetooth-enabled-device

  Here are solutions to some common problems with Bluetooth devices.

  You can also try a convenience store for diagnose and fix common problems with equipment and devices running.

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-Bluetooth-enabled-devices

  f the foregoing does not fix it contact the manufacturer of the device