Losing Internet connection, desktop freezes when connecting to the network adapter is being reset

Similar Questions

• "Cable not connected to the network adapter.

  WRT400N did not come after start stop and cold pc.  Windows Vista repair & diagnostic returns "cable not connected to the network adapter.  I tried to plug and re - plug cable ethernet; router power off (+ 10 sec.); Linksys repair; reset the modem, etc.  The success of the Internet, but no router.  The only solution is a pc "restart" and then the appropriate router port lights up and all is well.  What is the real solution please?

  Hi Helm,

  I finally got the router to work after several reboots and struggles.  in any case, I'm always game to try almost anything if you have any other suggestions...

  Thank you

• Cannot share the internet connection on the network with sprint card

  Hi all

  I'm stumped on this one. I'm working on my network of fathers, and he lives in a rural area. Unfourantely, there are not a lot of internet service here. It uses a printed card that connect locally to a windos vista home pc. From there on, the connection is shared and that the pc is connected to a linksys router. The router, then hosts a wireless network and hard line connections. About three weeks ago, the Internet stopped working except the computer, map of sprint is hung directly. I tried the following options below to solve the problem.

  1. I can plug the card sprint to any computer and it works.

  2. I replaced the network adapter on the host computer

  3. I have tried the card sprint on other computers and tried to share from there. Same result

  4. replace the router

  5 opportunity anotehr card Sprint which has been known to work

  6. replace the network cable between pc and router

  7. I tried removing the router from the equation and ran a network of host pc card form for directly to another computer

  8. the host and also renovated of other computers reformated

  9. do you have an ipconfig/release and renew

  10 tried sharing all NICs on the host PC

  When sharing the connection, I can see all the computers on the network. They arise, there is simply not an internet connection.

  The only mistake that I seem to get is not able to find the DNS. I put everything on dhcp.

  Any ideas that anyone can come would be most appreciated. Thank you

  Hello

  Step 01:

  I suggest you follow the same steps as expected here to set up the ICS (Internet Connection Sharing) host computer:
  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-shared-Internet-connection-using-ICS-Internet-connection-sharing

  Step 02:

  I also suggest you to follow the link and check.

  http://Windows.Microsoft.com/en-us/Windows-Vista/change-Internet-settings-for-ICS-Internet-connection-sharing

  For more information, please follow the link.

  http://Windows.Microsoft.com/en-us/Windows-Vista/using-ICS-Internet-connection-sharing

• Keep losing Internet connection on the new laptop HP

  Hi, I recently got a laptop HP pavilion, but the internet connection keeps ending. I'm family premium Vista running on it. Have domestic also work 6,000 inspiron dell wireless on the same network and it never disconnects. Totally reliable so I think that the wireless network/router is fine.
  Any ideas please on why he should lose internet all of a sudden? Network does not appear in the list of networks wireless for a few seconds, but when that happens I can re-connect ok. Sometimes I have to restart the laptop and connection is well again.
  This is my first posting here, sorry if I missed something. Any help gratefully received.
  Thank you
  Dave

  Hi eddie,.

  Please use the forum answers of Vista,

  Check in Control Panel > Device Manager > locate the adapter wireless network in the list, right-click and choose Properties.  On the last tab, power management, uncheck the "Allow computer to turn off this device to save power".

  Hope this helps, Kevin
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• How to activate the Internet connection on the network and sharing Center.

  

  I clicked on disable when I opened it. I tried to find a solution to this, but I can't find anywhere on the web. Please, help me difficulty find my internet connection. I'd really appreciate it. It's windows 7.

  OT: I accidentally disabled the internet connection by going to network and sharing Center

  Thank you.

  Hello
  I suggest you to run the network troubleshooter utility.

  Using the troubleshooter from network in Windows 7
  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  See also the link: wireless and wired network problems
  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  Post us the results after trying the steps above.

• my computer freezes when I use the network.

  I had a consistent problem when I run a browser. the system hangs: no mouse or keyboard, no sound.  I would appreciate input what to do next because its use is quite strong. I went into the bios and restored the default optimal to my computer.

  MS windows 7 Home Edition premium; version 6.1.7601 service pack 1 build 7601; Dell alienware x 51; PC x 64; Intel core i7-3770 cpu 3.40 ghz, 3392 mhz, 4 cores, 8 logical processors; BIOS version/date alienware a12, 18/01/2013; SMBIOS version 2.7;

  16 GB of ram; me 8.1.20.1336 firmware version.

  I force close down and ran msconfig/tools/event viewer. PIN I did the time the camera occurs. seal are registered to control events:

  event 1001, dhcp-client:

  Your computer not was not assigned an address from the network (by the DHCP server) for the network card with network 0x0003C980080B address.  The following error occurred: 0 x 79. Your computer will continue to try and obtain an address on its own from the server network address (DHCP).

  event 7001, the Service Control Manager:

  The computer browser service depends on the Server service which failed to start because of the following error:
  The dependency service or group was able to start.

  event 10005, distributedCom:

  DCOM got error '1084' trying to start the VSS service with arguments "" to start the server:
  {0B5A2C52-3EB9-470A-96E2-6C6D4570E40F}

  event 1014, events dns client:

  Name resolution for the name of flashservice.adobe.com has expired after none of the servers configured DNS responded.

  event 1001, windows event report:

  Bucket of error, type 0
  Name of the event: LiveKernelEvent
  Answer: No available
  Cabin ID: 0

  Signature of the problem:
  P1:
  P2:
  P3:
  P4:
  P5:
  P6:
  P7:
  P8:
  P9:
  P10:
  Attached files:
  C:\Windows\LiveKernelReports\WATCHDOG\WD-20140313-1248.dmp
  C:\Windows\Temp\WER-22609224-0.SysData.XML
  C:\Windows\Temp\WER2E4.tmp.WERInternalMetadata.XML
  These files are available here:
  C:\ProgramData\Microsoft\Windows\WER\ReportQueue\Kernel_0_0_cab_138902e4
  Symbol of the analysis:
  Recheck for solution: 0
  Report ID: c5c5c75b-aad7-11e3-a0b3-0003c980080b
  State: 0

  event 14, nvlddmkm:

  The description for event ID 14 nvlddmkm source is not found. Either the component that triggers this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

  Thank you very much

  Marybeth

  Hi Vincent,.

  From the information provided, I found something that caught my attention:

  event 1014, events dns client:

  Name resolution for the name of flashservice.adobe.com has expired after none of the servers configured DNS responded.

  We had problems with Flash player since the last update. For reasons I can't explain included on Adobe finally release this 'novelty' that basically makes a request to flashservice.adobe.com that never get an answer (the domain does not exist). The event shows your machine is trying to achieve this t area and finally the request is aborted by Timeout.

  This may be related to your problems, maybe not.

  To work around the problem, you can add flashservice.adobe.com in your host file and that it points to 127.0.0.1 in this way the process not be waiting for always a response which only you and take the next step.

  I hope it helps

• Satellite M30x freezes when I remove the power adapter

  Whenever there is a change of power freeze my laptop, I've adjusted the Toshiba power management software, still does not work.
  So, I formatted the laptop and tried to reinstall the operating system (Windows XP Home edition), while loading the driver, the drive stops to acquire, (freeze).

  So I'm using a recovery disk (for a series because I n t I m) and tried to restore using a power source (AC), now it connects and then restart... asking for some pilot...

  Using a recovery of another model drive is not a good idea because drivers can be very different and cause problems.

  I would order a replacement from Toshiba drive. If it freezes again so try a BIOS update. If this is no good, then the equipment may be defective.

• Code 10 in Device Manager when you use the network adapter

  Type: ECS (Microsofot)

  Teredo Tuneline Pseudo-Interface

  Problem: could not start. Code 10

  Please, can I get help on how to fix it?

  Original title: NICs (Teredo Tuneline Code 10)

  It is not necessary to the Teredo Tunneling Pseudo-Interface until you start to need to use IPv6 - which may not be for years.

  Right-click on it in Device Manager and select Disable.

  Or open an elevated command prompt (search > cmd > right click Run as administrator) and type

  netsh int teredo set state disabled

  See http://www.sevenforums.com/network-sharing/46575-teredo-tunneling-issue.html

• Automated connection of the network card in the computer asked after that prompted Boote

  Hi Al,.

  I'm under VMWare ESXi 4 Update 1. I use a pair of firewalls Astaro Security Gateway Computers invited in HA mode on my ESXi 4. My problem is that when the two guest computers are running in HA mode, they are fine. However, when I restart one of them with its virtual NICs defined on 'Connect to the market', it is not 'sync' upward with another. Two firewalls Astaro Security Gateway have a separate NETWORK connected between them for the SYNCHRONIZATION of HA.

  However, when I uncheck the 'Connect to light' and allow the guest to start computer and then 'connect' virtual network cards, they work fine.

  Is it possible to automate the connection of the network of machines comments adapter after, say, x seconds once they are turned on?

  You can connect the network card in 60 seconds after the start of your virtual machine with the following script PowerCLI:

  # Get the VM
  $VM = Get-VM YourVMname
  
  # Get the network adapter
  $VMNetworkAdapter = $VM | Get-NetworkAdapter
  
  # Disable "Connected" and "Connect at power on" on the network adapter
  $VMNetworkAdapter | `
    Set-NetworkAdapter -StartConnected:$False -Connected:$False -Confirm:$False
  
  # Start the VM
  Start-VM -VM $VM
  
  # Wait for 60 seconds
  Start-Sleep -Seconds 60
  
  # Enable "Connected" on the network adapter
  $VMNetworkAdapter | `
    Set-NetworkAdapter -Connected:$True -Confirm:$False
  

  Robert

• keep losing internet connection on PC laptop of HP Pavilion g6

  As above, I keep losing internet connection on PC laptop of HP Pavilion g6 and often have to go out to get it back. I had the laptop for over a year and have had this problem from day one. There is often no connection at all. I'll be on a a Bab beautiful site and then the next it just freezes. Sometimes clicking on dissconnect then reconnect will solve the problem. But most of the time that I have to turn it off, wait a few minutes and then restart your computer. It does not always if I have to do it again. As above, I have had this problem from day one. When I got it home it has no connection to be seen. I took it streight back to PC world, they passed it and connections were there. When I got home, turned on others were there, but not my own. After the market again was mine. After that, it was OK for a week or two, then I started having the problems that I have now. My son sitting about three feet from me on his laptop has no problems at all so I know that it is the laptop and not my router. My wife, my son and my phone are also on the internet through the router when it fires. Now and then it will be OK for a few days, but most of the time it turns off several times a day. It's a good pain as each else with the laptop is great.

  Hi @wiggie ,

  Thanks for your post, I will do my best to help.

  What trust do not forget it is very helpful if you include your exact model of HP laptop and operating system.  HP produces many models of Pavilion G6

  How can I find my model number or product number?

  It sounds as if after a period of the computer is the ' turn off.

  You would check the Please this setting.

  Go to the Device Manager

  Click on the adpaters network to expand the list

  Right-click on the network adapter and choose Properties

  Click the Power Managerment

  Please uncheck allow the computer to turn off this device to save power if it is checked.

  Repeat the above for all types of additional network adapters.

  I hope this helps.

• Why I keep losing internet connection?

  For a long time, I keep losing the internet connection.

  I lose the connection when:

  • I move to a different location around the House
  • Another computer is turned on
  • I just returned from a sleep mode

  Why is this? Because of the router?

  Help, please! Thanks in advance!

  Hello

  Your router could be suspicious here, you have successfully updated its firmware as a possible solution? And
  I would 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-
  Note the version - click on update driver (can't do anything as MS is far behind certifying)
  drivers). 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.
  (Those become your fonts of rescue system manufacturer).

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

  I would also turn off auto update for the drivers. If Windows Update suggests a just HIDE
  because 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 custom - defined network
  Locations page - down left click on merge or delete locations networks - REMOVE ALL THE
  instances of your network (and others, you no longer use) - REBOOT. Start - connect
  To connect to the network.

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

  Check this box:

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

  Windows Vista cannot obtain an address IP of certain routers or from certain 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 - bicycle - Mark Twain said it is good.

• Losing Internet connection because of the default gateway is not available.

  I keep losing internet connection and when I run the troubleshooter, it comes up saying "the default gateway is not available". I have an HP with Intel dv6985se. I was advised to do the following:
  I had the same problems of chance which I fixed it by simple disabling 'SLEEP ON DISCONNECT' SideScalng disconnect

  1 Access Device Manager (Control Panel > system and security > system > Device Manager)
  2. expand the network adapters
  3. Select the adapter that you are using (if more than 1 Repeat step 4 to 8 for each adapter)
  4. right click and select Properties
  5 click Advanced
  6. If you have installed Nvidia Ethernet configuration click the button
  7. scroll to the bottom of the list and disable the device sleep on disconnection and receive Side Scaling
  8. save the settings

  I appreciate this help info but none of this applies to my computer has. In my device under 'Network adapters' Manager, I do not have Nvidia, Asus and AMD, which is listed under my network cards is "Intel Wireless WiFi Link 4965AGN" and "Realtek RTL8101E Family PCI - E Fast Ethernet NIC (NDIS 6.20)".

  The help that I've provided says disabling "Sleep on Disconnect" and "Receive Side Scaling"... or those who are in one of my "adapter properties tab advanced options" for both my Intel and Realtek... no where does say anything about sleep on disconnect or side scaling.

  I was online with HP cat many times and Ive tried the options they have provided that is basically what I've found here but nothing has worked so far! My computer is 1 1/2 old and is preinstalled with Vista 64-bit. Recently, I have completely restored my computer with Windows 7 64 bit, and ever since then, I can't download anything or talk to HP or any kind of help because I lose the connection. Could someone please help me solve this problem... to be frank and honest he pisses me off beyond words that I never had this problem when I'm on Vista!

  I don't know what else I can provide to better help me to solve this problem, but if anyone would like more information on what programs etc, my computer has let me know and I will provide the information. Below, I'm pasting the info I received through my history of troubleshooting like a Notepad of paper Network Diagnostic and Route.Print document.

  Windows IP configuration

  Name of the host...: Helvis-PC
  Primary Dns suffix...:
  Node... type: hybrid
  Active... IP routing: No.
  Active... proxy WINS: No.
  ... DNS suffix search list: Belkin

  Wireless network connection Wireless LAN adapter:

  The connection-specific DNS suffix. : Belkin
  ... Description: Intel (r) Wireless WiFi Link 4965AGN
  Physical address.... : 00-1F-3B-A2-B7-6B
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes
  Address IPv6 local link...: fe80::58d1:7968:4f2e:e873% 12 (Preferred)
  IPv4 address: 192.168.2.3 (Preferred)
  ... Subnet mask: 255.255.255.0.
  Lease obtained...: Wednesday, 10 March 2010 19:03:56
  End of the lease...: Sunday, April 17, 2146 01:58:36
  ... Default gateway. : 192.168.2.1.
  DHCP server...: 192.168.2.1.
  DHCPv6 IOOKING...: 218111803
  DHCPv6 DUID customer...: 00-01-00-01-13-1C-37-DE-00-1E-68-7F-D5-C3
  DNS servers...: 192.168.2.1.
  NetBIOS over TCP/IP...: enabled

  Ethernet connection to the Local network card:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  Description...: Realtek RTL8101E Family PCI - E Fast Ethernet NIC (NDIS 6.20)
  Physical address.... : 00-1E-68-7F-D5-C3
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes

  Tunnel adapter isatap. Belkin:

  The connection-specific DNS suffix. : Belkin
  ... Description: Microsoft ISATAP adapter
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes
  Address IPv6 local link...: fe80::5efe:192.168.2.3%14(Preferred)
  ... Default gateway. :
  DNS servers...: 192.168.2.1.
  NetBIOS over TCP/IP...: disabled

  Tunnel adapter isatap. {BC831AD2-8EB9-45C9-9FB7-D2CF0E447380}:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Adapter Microsoft ISATAP #2
  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: 2001:0:4137:9e76:451:18e9:3f57:fdfc (Preferred)
  Address IPv6 local link...: fe80::451:18e9:3f57:fdfc % 13 (Preferred)
  ... Default gateway. : ::
  NetBIOS over TCP/IP...: disabled

  Print route Notepad document:

  ===========================================================================
  List of the interface
  12.. 00 1f a2 b7 6B 3B... Intel (r) Wireless WiFi Link 4965AGN
  11... 1e 00 7f 68 c3 d5... RealTek RTL8101E Family PCI - E Fast Ethernet NIC (NDIS 6.20)
  1... software Loopback Interface 1
  14.. 00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter
  15 00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #2
  13 00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
  ===========================================================================

  IPv4 routing table
  ===========================================================================
  Active routes:
  Network Destination gateway metric Interface subnet mask
  0.0.0.0 0.0.0.0 192.168.2.1 192.168.2.3 25
  127.0.0.0 255.0.0.0 127.0.0.1 on route 306
  127.0.0.1 255.255.255.255 127.0.0.1 on route 306
  127.255.255.255 255.255.255.255 on-link 127.0.0.1 306
  192.168.2.0 255.255.255.0 on binding 192.168.2.3 281
  192.168.2.3 255.255.255.255 on binding 192.168.2.3 281
  192.168.2.255 255.255.255.255 on binding 192.168.2.3 281
  224.0.0.0 240.0.0.0 on-link 127.0.0.1 306
  224.0.0.0 240.0.0.0 on binding 192.168.2.3 281
  255.255.255.255 255.255.255.255 on-link 127.0.0.1 306
  255.255.255.255 255.255.255.255 on binding 192.168.2.3 281
  ===========================================================================
  Persistent routes:
  None

  IPv6 routing table
  ===========================================================================
  Active routes:
  If metric network Destination Gateway
  13 58: / 0 sur-lien
  1 306: 1/128 liaison
  13 58 2001: / 32 on a link
  2001:0:4137:9e76:451:18e9:3f57:fdfc 13 306 / 128
  Over a link
  12 281 fe80: / 64 On-link
  13 306 fe80: / 64 On-link
  FE80::5EFE:192.168.2.3/128 14 281
  Over a link
  FE80::451:18e9:3f57:fdfc 13 306 / 128
  Over a link
  FE80::58d1:7968:4f2e:e873 12 281 / 128
  Over a link
  1 306 ff00: / 8 On-link
  13 306 ff00: / 8 On-link
  12 281 ff00: / 8 On-link
  ===========================================================================
  Persistent routes:
  None

  Helvis,

  If the error does not recur in safe mode then there is probably a startup item or service causes the error. Follow the steps on the following link to locate the item or service responsible for the error:

  http://support.Microsoft.com/kb/929135

  Hope that helps!

  Cody C
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• My computer can not VAT registration and access the internet when connected to the network [secure] through wireless.

  Original title: fix problem 'local only' what is wireless.
   
  -My computer is a HP Pavilion dv5, running windows vista edition Home premium

  -My computer can identify and access the internet when connected to the network through a cable.

  -My computer can identify and access the internet when it is connected to the grace wireless network [without warranty].
  -My computer can't identify [unidentified network] and [room only] internet access when it is connected to the [secure] grace wireless network?
  -Other information systems, identify and access the internet when it is connected to the [secure] grace wireless network.
  -J' confirmed the network, try password works in "safe mode with network", manually configured (TCP/IPv4) using a connected computer.
  S ' Please, I'm desperate and in urgent need of help.

  Hello

  1. If it works well before?

  2 have you made any changes to the computer before the show?

  Method 1:

  You may experience connectivity problems or performance issues when you connect a portable computer that is running Windows Vista or Windows 7 to a wireless access point:
  http://support.Microsoft.com/kb/928152

  Method 2: Uninstall and reinstall the network adapter drivers.

  Follow the steps mentioned.

  (a) click Start, right click on computer.
  (b) click on properties, click on Device Manager
  (c) expand the network card, right-click the wireless adapter option
  (d) click on uninstall
  (e) now go to your computer/wireless device manufacturer's website, download the updated drivers and install them.

  Follow the below mentioned article:
  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

• My driver support does not work all the time, won't let me connect, keeps losing internet connection.

  * Original title: SUPPORT of the PILOTS LOSE INTERNET.

  My driver support does not work all the time, won't let me connect, keeps losing internet connection.

  What do you mean by "driver support?

  If you have installed one of these offers of support software driver, you have installed malware.  The vast majority of them no useful software and installing a lot of malware on your computer.

  The drivers are not the soft thing you should normally be updated.  I recommend the updated drivers only in the case of a problem that has to solve, and it's rare.

  Is the ONLY source, you should consider for driver updates or OEM support site.  Even those who sometimes go way overboard in trying to update the drivers.  The latest Dell systems are equipped with updated software that checks for new updates every day.   In most cases, drivers are rarely updated after the first year of a product.

• Internet connection is lost in computer laptop and Xbox when I fill the network.

  Original title: the network bridge is being gay

  well IM one of the problems with my network bridge that I connected to my card built into my laptop and im for my throu xbox wireless bridge the LAN, and unless he is satisfied, I have internet but when I fill my connections he said: no internet access and I can not access the internet on my laptop and now my habit of Wi - Fi allow me to connect to what anyone I don't have the shared option on check and my connection is really horribly slow and its never been this slow before

  Hello
   
  1. when the question is is produced?
  
  2. you remember of any changes to your machine before the question?
   
  I would like you to follow the steps mentioned below
   
  Step 1:
   
  Instead of bridge, you should be able to share the connection from your laptop.
   
  a. Click Start, click Control Panel
  b. go to your network and sharing Center.
  c. on the left side, click on manage network connections.
  d. right click on your wireless network adapter, click Properties, click the sharing tab, mark the tab to share this connection
  e. click on apply, then try to connect to xbox with your ethernet cable, either incidentally, it must be a crossover cable in order to function.
   
  Step 2:
   
  Disable all security software temporarily and see if the problem still occurs.
  
  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off
  
  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software
   
  Note: Antivirus software can help protect your computer against viruses and other security threats.  In most cases, you should not disable your antivirus software. If you need to disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software is disabled, your computer is vulnerable to attacks.
  
  Aziz Nadeem - Microsoft Support

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]