Magic of the network hit all the computers off line when the laptop wireless on signs

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• Network management problem, computer laptop Windows 7 will not find other computers on any network, however all other computers on the network can access Windows 7 laptop.

  Basically, the issue I'm having is that my laptop does not connect to any other computer to access the actions or other files.  Other computers on the network can access my computer laptop shares and files without any problems.  Operating system is Windows 7 Home Premium x 64.

  What I tried:

  restarted
  uninstalling and reinstalling the files and printers, sharing maps and restart after completion
  all disabled firewall
  tried with IPv6 enabled and disabled without change, so it is currently enabled
  tried on a Wi - Fi and the differences are listed below in the section work (work is wireless)
  able to ping other comptuers
  access to other computers is permitted by other computers

  problem extends over several networks, IE I noticed it at home last night and the followed problem my laptop at work this morning.
  The problem is slightly different on the two sites.

  At home:
  I can see the other computers on the network, but I am unable to access it, even if I have permission, but other computers can access to my laptop.

  At work:
  Cannot even find other computers on the network but they can find and access my laptop.

  I have worked on this problem of non stop for several hours and did much more than what is said, but I am unable to remember everything.  I should have been taking notes: P

  Here are the results of the ipconfig/all command (I removed the physical addresses for security reasons):

  Windows IP configuration

  Name of the host...: Radiation-G72
  Primary Dns suffix...:
  Node... type: hybrid
  Active... IP routing: No.
  Active... proxy WINS: No.

  Wireless Network Connection 2 wireless LAN adapter:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Microsoft Virtual WiFi Miniport adapt
  Physical address.... :  **
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes

  Ethernet connection to the Local network card:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. : hsd1.ga.comcast.net.
  Description...: Realtek PCIe GBE Family Controller
  Physical address.... :  **
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes

  Wireless network connection Wireless LAN adapter:

  The connection-specific DNS suffix. :
  ... Description: Atheros AR928X Wireless Network adapt
  Physical address.... :  **
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes
  Address IPv6 local link...: fe80::f4e3:cd1c:6952:eb4d % 11 (Preferred)
  IPv4 address: 192.168.2.7 (Preferred)
  ... Subnet mask: 255.255.255.0.
  Lease obtained...: Thursday, February 4, 2010 10:50:32
  End of the lease...: Friday, February 5, 2010 08:29:36
  ... Default gateway. : 192.168.2.1.
  DHCP server...: 192.168.2.1.
  DHCPv6 IOOKING...: 234890707
  DHCPv6 DUID customer...: 00-01-00-01-12-4C-6E-91-00-25-D3-3D-FC-9A
  DNS servers...: 192.168.2.1.
  NetBIOS over TCP/IP...: enabled

  Tunnel adapter isatap. {1797D168-6FC8-4DDF-8338-4E214119C26D}:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Microsoft ISATAP adapter
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes

  Card tunnel Teredo Tunneling Pseudo-Interface:

  The connection-specific DNS suffix. :
  ... Description: Teredo Tunneling Pseudo-Interface
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes
  IPv6 address: 2001:0:4137:9e74:4ea:2920:b81a:cdc5 (Preferred)
  Address IPv6 local link...: fe80::4ea:2920:b81a:cdc5% 13 (Preferred)
  ... Default gateway. : ::
  NetBIOS over TCP/IP...: disabled

  Card adapt 6TO4 tunnel:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Microsoft 6to4 card
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes

  Asked this question in the Windows 7 forum also because the problem was between windows 7 and Vista.

  Hello

  If it has started, you can try a system restore - an update "might" have caused the problem.

  1. try a system restore back to a point before that happened. And immediately thereafter enter
  Control Panel - Windows updates - top left settings and set it to download and informs you instead
  Automatic. Leave it until you are sure that everything is OK and then you can add them one at a time
  to troubleshoot BUT click right on and HIDE all the driver updates. Also stop at day of drivers like below
  and let this value - manually search for drivers when you think you need. (See how and why to)
  stop day of drivers below.)

  How to make a Vista system restore
  http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

  To uninstall an update if you determine that there are problems - Panel - updated Windows - down left-
  Updates installed - uninstall

  I had completely forgotten the system restore!  While looking into the system restore, I found that when I moved into my new House and has cable Internet installed, the cable technology installed a program of comcast on my computer.  This caused me to not be able to connect with other computers.  After rolling back to install it before it works!   Thank you.

• I have two computers in Windows 7 which will not each other on my network. All other computers will see and can share files, but they connect between them.

  My HP laptop has installed Win7 Ult, the Fujitus Win7 Pro.

  Both computers were sharing the files back, outside a residential group, for a period of time. One day, they are stopped. No changes have been made to computers. I tried a restore of the system on each of them, and it did not help. I re windows loaded on the HP and that did not help. I don't think that it is only a permission of the questions that I used a windows machine 7 third to map actions to each of the individual laptops using their respective IDs. I can transfer files from one of them the "machine in the middle", then the action of the other, or as a copy/paste between them directly.

  WSD and NetBT will not solve one machine for others, but all other computers on the network will dispay on each machine. Only, they refuse to see each other. I have disabled the firewall. Password protected sharing, ensured that all netbios in the registry settings are correct. Pings between them are inaccessible returnded.

  Any help would be appreciated.

  Thank you!

  Hi Jonathan,.

  I see that you two computers on the network cannot see each other. I'll help you with this problem.

  1. don't you make changes to the computers?

  2 are computers on a domain network?

  3. do you have a router connected to these computers?

  Method 1:

  Open the HomeGroup troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-HomeGroup-Troubleshooter

  Method 2.

  Make sure that the following services are enabled on the computer.

  (a) click Start, type "services.msc" in the search and click on services. Verify that these services are enabled:

  -TCP/IP NetBIOS Helper service

  -DNS Client

  -Function Discovery Resource Publication

  -SSDP Discovery

  -UPnP device host

  To start the service and set it to automatic, follow these steps:

  (b) right click on each of the services listed above and click Properties.

  (c) click the general tab, and then, next to startup type, select automatic.

  (d) click on apply and then click Start.

  Method 3.

  I suggest you follow the steps in this article.

  Enable or disable network discovery: http://windows.microsoft.com/en-US/windows7/Enable-or-disable-network-discovery

  Method 4:

  Why can't I connect to other computers?

  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-other-computers

  Refer.

  Homegroup:

  http://Windows.Microsoft.com/en-CA/Windows7/products/features/HomeGroup

  Let us know if you need assistance with any windows problem. We will be happy to help you.

• 1415 CM cold Color mfp goes off line when a pc Windows 8 joined the Group

  I have a network that uses a Sprint MiFi unit as the access device and router. My printer the CM1415 worked for two years with reliability when my old PC is connected A Toshiba laptop with Win Vista 64 bit and a laptop from Sony with Win 7 Ultimate. My nexus device 7 can even connect to the internet without problem. I recently purchase a Lenovo all in one with Windows 8 every time that this machine is running the printer is offline, and even if it is reset it goes off line almost immediately. The Working Group on all of the PCs is the same, and all of them continue to be able to access the Internet. When I disable the machine Win 8 and run the network Test the printer resets and works very well.

  Any ideas out there

  Hey Mrstenter.  My problem is solved, here's what I did to solve

  1 mobility Homegroup in the Machine of Win8 (no effect)
  2. change workgroup in network on behalf of our working group (no effect)
  3 reset the device MiFi Sprint factory and recreated the network using a different SSID and a both reconnected the old PC and reconfigured the network connections and the printer. (everything worked as before)
  4 added Win 8 PC and connected and the printer is still alive and active for all. HP said that the Protocol of security WPA-2 was not supported but my Sprint MiFi would not allow me to reset and it worked before

  You may not have gotten the Jist but the printer has worked for 2 years on the network before. I just added the Windows 8 PC that broke the connection for other devices on the network whenever it was turned on.

  WPA2-psk might not be supported, but it worked and doesn't work always, and until I physically change my Sprint MiFi, I have no other options maybe it's a hardware failure, but it is what it is.

• Wired laptop but unable to connect to the laptop wireless wireless PC can connect cable PC OK

  I have a wired network on whiich, I connected a WAP54G access point for my laptop wireless to children. They are never anything other that connect to the internet, so I never noticed this before. Now, I bought my own laptop and that you want to connect from my main computer but the laptop is not visible on the network. I then connected directly on the laptop to the network wired through an ethernet cable, and it was visible from the wired PC as you would expect. Back fi he returned invisible.

  Does anyone have ideas, what could cause this behavior?

  Thanks for all your comments

  Presumably using your XP or Vista!

  You need to change network settings into the laptop to allow remote connections according to the directives of the wired connection.

  You will also need to make changes to the false firewall XP/Vista has as well.

  FYI: The WAP54G has no way to filter all network traffic, so the question is not to the AP.

  Concerning

  Fred

• Printer does not print on the laptop wireless

  I have a wireless computer notebook as a desktop with a router. I have been using an HP printer on the desktop without any problem but when I installed the HP on wireless laptop I can not get the printer to work. Any suggestions?

  See the section "Accessing a shared folder or printer with Windows Vista"

  File and Printer Sharing in Windows Vista
  http://TechNet.Microsoft.com/en-us/library/bb727037.aspx

  Windows Vista: networking
  http://windowshelp.Microsoft.com/Windows/en-us/networking.mspx

  Select the file and printer sharing
  http://Windows.Microsoft.com/en-us/Windows-Vista/enable-file-and-printer-sharing

  What model of HP printer have you have, have you installed all the drivers for it on the laptop?

• printer offline depending on the laptop wireless

  When you attempt to print from laptop wireless dv6 HPavilion indicates Photosmart 309 a printer offline.  Printer shows connected to the router

  Hi storybook.

  Welcome to the HP Forums, I hope you enjoy your experience!

  I'll be happy to help you.

  I have provided a document for "Printer is off-line" Message appears on the computer and the printer does not print to see if we can solve this problem.

  If you still have questions please provide the results if we can quickly understand this.

  Thanks for posting on the HP Forums.

  Good day!

• 7515 printer is networked but used the laptop wireless printing.

  Tried to reinstall software online version and CD. Rebooted the modem, router, printer and laptop in the sequence. tried the hp and doctor downloads hp diagnostic utility. Network appears on the printer as 'OK' and all the statistics in the reports are very good too. The network has only one name and is secure. What can I do for the new printer will appear and print from my laptop without using a USB cable?

  Frustrated, in California.

  Best regards, Diane_2012

  Yes! I solved my problem... I deleted the original software and reinstalled the software and now the printer will print wireless!

• I try to print the laptop wireless to network shared printer

  Can I connect a wireless laptop that runs Windows XP on a home network with the ISP running on Windows Vista computer?

  Hello

  You can check the links that has steps on how to connect to the computer on the network below.

  Establishment of a network domestic: http://windows.microsoft.com/en-US/windows-vista/Setting-up-a-home-network

  Networking computers running different versions of Windows: http://windows.microsoft.com/en-US/windows-vista/Networking-home-computers-running-different-versions-of-Windows#section_5

  Add a device or computer to a network: http://windows.microsoft.com/en-US/windows-vista/Add-a-device-or-computer-to-a-network

• HP Officejet Pro cannot install on the laptop wireless

  Try installing a new HP8600 ProPlus.  I configured the wireless to the printer, and it is connected to my wireless network, has an IP address and an intense sound signal.  When I try to add this printer to my laptop (I tried now many laptops), it can not find.

  I uninstalled the driver software and downloaded from the HP website - reinstalled, etc..  I rolled power the printer itself.

  I see a lot of posts on this problem, but you see not all the good answers.

  I worked today with HP technical support.  We ended up having to change the channel on my router 1 to 11.  Once we did that, I was able to connect to the printer.  Once this is done, I was also able to connect from my iPohone via AirPrint.

  YAY! 1

• printer not comminicating with the laptop wireless

  just bought epson xp402 printer .works on usb, connects to the wifi .but wiil not print. all I get when asked to print is a window showing empty ink levels and a notice indicating that not ready. It seems that they do not communicate. aid, laymans terms please...

  Hi William,.

  This problem can occur if the network discovery is not enabled, incompatible drivers, incorrect settings of the printer, lack of updates, or due to a problem with the printer.

  Method 1:
  First, let's run this fixit who will help resolve the problem.

  Diagnose and automatically fix problems printing and printer

  http://support.Microsoft.com/mats/printing_problems/

  Method 2:
  If the problem persists, I suggest you make sure that network discovery is turned on.

  Check out the link:
  Enable or disable network discovery
  http://Windows.Microsoft.com/en-us/Windows7/enable-or-disable-network-discovery

  Method 3:
  I suggest you try the procedure described in the article and see if it helps.

  Wireless network card: how to change the settings of the printer network (Infrastructure mode)
  http://eSupport.Epson-Europe.com/ViewArticle.aspx?LNG=en-GB&kbid=372853&data=0ccCGROWIYMPYEG96Fc6zsl5DanPn7NLjkTApGU002FKSawU003D#toc2

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

• Cannot use the mouse with the laptop wireless

  I just bought a laptop. I bought a wireless mouse, but I don't know why it won't let me use it.

  Hello

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

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

  3. what operating system you have installed in the computer?

  I suggest you follow the steps described in the methods to solve the problem with the wireless mouse:

  Note: the instructions are applicable to Windows Vista and 7.

  Method 1:

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems/

  Method 2:

  Bluetooth devices. Bluetooth devices, the steps may be a bit more detail, and you will need to follow the steps listed in the documentation provided with the device. For additional help with Bluetooth devices, see Add a Bluetooth device to your compatible computer deviceand Add a Bluetooth device or other wireless or network device: frequently asked questions.

  Please post back with the result.

• WRT1900AC shows connected to the laptop wireless, but 'NO internet Connection' triangle

  recently replaced EA3500 Cisco that quit smoking with WRT1900AC

  configured for the wired network OK

  will connect WIFI for android Tablet

  DOES not connect to win 7 PC... worked fine with the old router (2 years)

  reset the WRT1900AC to factory settings... allowed 2.4 and 5 ghz...

  PC sees the wireless network and connects with password, still "NO internet connection".

  any ideas?

  Thank you waltinbatonrouge

  Thanks a lot for taking the time to suggest a fix... But the WRT1900AC went back to Best Buy yesterday. Easy back, by the way.

  Oh just a parenthesis... the WRT1900ac has finally connected ok Cat5. The speakeasy speedtest showed on 100-105Mbps of download, the same as the old EA3500 seized croasse.

  So, instead, I found an EA3500 used in a store of the local computer. Reset default and he already had the latest firmware.

  The old router Cisco EA3500 used the very simple "Cisco Conect" utility.

  Forums directed me to a version EA3500 of the "Linksys WiFi Smart" utility, which was a painless and immediately picked up the wireless for laptop Toshiba.

  He ran the same features on the speedtest and connected 'excellent' on room android...

  Have a great week!

• Had to go to the WPA to get connection Nook. Now the laptop will not connect.

  Newly acquired Nook Color would not recognize connection WEP. So I spent the Bureau for the WPA. Now laptop said little or no connectivity. Can the corners as well and portable live in this environment? If so, how?

  It's a good thing.  WEP is near useless for what is security is these days.

  Connect to a router, or using ad hoc wireless to share the Internet connection belonging to the office?

  Most wireless routers require that all devices use the same encryption level.  Some newer routers can allow a mixture of WPA and WPA2, but as far as I know, none allow the WEP and WPA at the same time.  If you use a wireless adapter in the Office for an ad hoc wireless network, I'm sure that without these adapters allow the WEP and WPA.

  Change your laptop in WPA too.

  You may need to remove the connection recorded first in order to make this change. Assuming you use Windows to configure the adapter to the laptop wireless (and more far assuming that the laptop is running XP sp2 or greater), the procedure is as follows:

  • Open network connections (start > run > ncpa.cpl > OK)
  • Right click on the wireless adapter icon and select Properties
  • Click the "Wireless Networks" tab
  • Select your network wireless from the list of "Preferred networks", then click on the button Delete
  • OK your way out

  Now find your wireless network in the list of available wireless networks, click connection and enter the WPA password when you are prompted.

• HP 6510 printer will not print iPad, ok the mobile, wireless

  Everything worked until today. When you try to print wirelessy to ipad, I get a message saying the printer is offline. This also happens with our second ipad. It prints the laptop wireless.

  Hi reg12,.

  I see you are having problems printing from your iPad.  I would like to try the following steps.

  1. unplug the printer and router

  2. connect the router to the top after 2 minutes

  3. once the router is taken printer upward.

  4 Powercycle iPad.

  5 confirm the iPad is on your wireless network.

  6 attempt to print.

  Let me know how it goes.