has wireless connection dropped

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• Vista SP2 wireless connection drops

  People, I know this question has been asked before, but I can't find a solution to my problem.  I've had my Dell laptop for about 6 months now and it worked perfectly, without any problem wireless connection.  On Sunday, August 9, I installed Vista SP2.  It updated no problem at all, but once he did his final reboot, it connected to my wireless router for about 5 minutes, then dropped connection.  Now, when you restart it only connects for a minute or two wireless then abandons connection.  I then uninstalled SP2 but it has not solved the problem with wireless.  My wireless adapter is an Atheros AR5007 and drivers are all up to date.

  Anyone know how I can fix this so that my wireless signal stay tuned as he used to pre SP2?
  Thank you.

  Hi KK_14,

  Thank you for visiting Windows Vista Microsoft answers forum.

  Fixing the problems of common networking in Vista:

  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself:

  http://support.Microsoft.com/kb/299357

  Disable the IP helpdesk:

  1 hold the Windows key and type R, type "services.msc" (without the quotes) and press enter

  2. scroll down to the IP assistance service, right-click on it and select Properties

  3. in the drop-down list box that says "Automatic" or "Manual", set it to disabled and then click 'apply '.

  4. then click on "Stop" to stop the service from running in the current session

  5. click on OK to exit the dialog box

  Disable IPv6:

  Try to uninstall IPv6 on all interfaces, the removal of virtual cards of IPv6 and reset the TCP/IP stack. To remove the IPv6, go to the properties for each network adapter, and deselect the check box next to the Protocol "Internet Protocol version 6 (TCP/IPv6), which will turn off, or select it and click on uninstall, which withdraw power off the computer.» Then go into Device Manager and remove any 4to6 adapters, adapters miniport WUN or tunnel adapters.

  NOTE: You should do this for each network connection.

  Disable the DHCP Broadcast Flag:

  Link: http://support.Microsoft.com/default.aspx/KB/928233

  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  http://support.Microsoft.com/kb/322756/ (how to back up and restore the registry in Windows)

  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers

  To resolve this issue, disable the DHCP BROADCAST flag in Windows Vista. To do this, follow these steps:

  Click Start, type regedit in the search box, and then click regedit in the list programs.

  If you are prompted for an administrator password or for confirmation, type your password, or click on continue.

  Locate and then click the following registry subkey:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\ {GUID}

  This registry path, click the (GUID) subkey that corresponds to the card network that is connected to the network.

  On the Edit menu, point to new, and then click DWORD (32-bit) value.

  In the new area #1, type DhcpConnEnableBcastFlagToggle and press ENTER.

  Right-click DhcpConnEnableBcastFlagToggle, then click on modify.

  In the value data box, type 1 and then click OK.

  Close the registry editor.

  By setting this registry key to 1, Windows Vista's trying to get an IP address using the BROADCAST flag in DHCP Discover packets. If that fails, he will try to obtain an IP address without using the BROADCAST flag in DHCP Discover packets.

  Please let us know if it helps.

  Thank you and best regards,
  David

• wireless connection drops randomly

  Hello

  Last month I bought a new DV7-3128eg with windows 7 Home premium

  It has a Broadcom 43225 WLAN adapter

  my connection keeps away randomly

  -l' laptop is very close to the wireless router

  -l' event viewer doesn't watch any errors synchronized with the fall of connection

  -the wireless card driver is updated to the latest version 5.60.350.6 dated dated 22/03/2010

  -windows updates are turned on and that the OS is fully updated

  Please let me know if you have an idea to solve this problem

  the fall of connection takes place mainly during high internet usage (browsing, Skype video calls youtube,...)

  Thanks in advance

  Bouaké

  Finally, I read an article about my problem

  They said that the problem is in the 'Computer browser' service, which is used to keep compatibility with the old XP sharing scheme

  -J' disabled 'computer browser '.

  -order of the residential group as well

  and I am connected from 2 days without any problem in wireless connection

  Concerning

• Wireless connection drops after 10-20 seconds on Acer Aspire V3-572 - 56T 3 running Windows 8.1

  I have big problems with the network connection Wireless at the office. He sees the network, allows me to enter security credentials, then connects (with connectivity internet confirmed) but gave up after 10-20 seconds. I tried the wireless network to a friend who worked ok without interruption, is certainly nothing wrong with the hardware. I use a brand new Acer Aspire V3 - 572 - T 56, 3 on Windows 8.1, with all the latest drivers/patches loaded and tried to juggle with many advanced settings for the card of network without success. I connected the router to make sure that all the settings, encryption standards, channels etc was corresponding, but the problem is persistent. It has been going on for two days now and is driving me crazy because I really need to work in the office with wifi band. Plug an ethernet cable directly into the router works fine, but it is not the ideal solution (and poses a danger OH & S that he throws on the ground). Can someone help pleeeease!

  FYI, I ran diagnosis several times & the only thing that stands out was the following:

  Diagnostic information (wireless connectivity)
  The Association status: 0 x 00038002 failure
  Association reason code: 0x00000002

  Result of diagnosis: problem found
  Question: RNWF MSM Helper Class
  Root cause: Windows could not connect to "ERICSSON".
  You can try to connect again.

  Result of diagnosis: problem found

  Root cause:
  Failed to bind wireless to "ERICSSON".
  An answer is not from the router or access point.

  Detailed root cause:
  Failed to bind to this network wireless. Windows has not received response from the router or access point wireless.

  Repair option:
  Search for the causes of the low wireless signal quality
  The signal is weak because of the distance or interference.
  Windows Help and Support can provide more information on this problem.

  No need, already has the solution (which worked for me):

  The fix!
  (This is for windows 8.1)

  THIS bcm94313hmg2l IS ONLY for WINDOWS 8.1 and Broadom.

  -Right click on the Windows tile in the bottom left of the taskbar.
  -Open Device Manager.
  -Expand "network adapters."
  -Right click on your "Broadcom 802.11n Network Adapter.
  -"Update driver software".
  -"Browse my computer for driver software".

  THIS bcm94313hmg2l IS ONLY for WINDOWS 8.1 and Broadom.

  -"Let me pick from a list of drivers for devices on my computer.
  Uncheck "Show compatible hardware".
  -Scroll down on the "Manufacturer" for "Broadcom" Panel and select
  -Scroll down on the "network card:' and find"
  "Broadcom 802.11 Multiband Network adapt."
  -Select, and then click "next".

  THIS bcm94313hmg2l IS ONLY for WINDOWS 8.1 and Broadom.

  -Say yes to the "put to update driver Warning"
  -Close and you should be able to connect with elegance.

• Re: Satellite Pro A300-1EA - wireless connection, drop all the time

  Hi, I have a problem with my wireless connection fall all the time on my Satellite Pro A300 1EA.

  It happened earlier, but I've fiddled about a little with change of drivers and the removal of the connection settings for the registry and it then worked fine for months, until yesterday.

  There were several updates for Windows installed yesterday, but none of them have been updated driver for the wireless card, and they don't look like they should cause problems. The fact that the problem happened before makes me think that the updates can be anything to do with it.

  I use the * Intel PRO/Wireless 3945/4965/5100/5300 * for Vista 32 - bit version 12.2.0.11.3 drivers from the Toshiba download page.

  Other computers on the same access point have no problem, so I think it is specific to this laptop. The connection speed is normally 6 Mbps, but I cannot even check e-mail now without the abandonment of the connection.

  Laptop will be thrown against a wall soon if no one can help you.

  Thanks in advance.

  Edit: I've already made sure power settings are at maximum to the WLAN card, even if on battery, or what power management.

  Post edited by: mjbcrawf

  Hello

  Have you tried to use the Windows System Restore feature? After that your WLAN should work fine again.

  In addition, I can recommend the latest WLAN driver in the Intel page, it s version 12.4.xxxx. I installed the driver on my Qosmio laptop and don t have any problems with it: [www.intel.com].

  If you have any other questions, please let us know!

• Wireless connection dropping on the Satellite C660-195

  Hello

  I recently bought a new Toshiba Satellite C660-195.
  However, I have problems with the wireless connection. When I bought the laptop, it was full of all the annoying and resource hungry programs Toshiba install there. I have reinstalled Windows on the laptop, just install the drivers and software, I wanted and needed. I have problems with the wireless to stay connected. I can detect wireless networks and connect to that I want to be on, I have to add is a connection at home (I'm not fly: P).

  However, the continuous wireless connection down, becoming 'limited' as it says in system tray icon but then turns back on and the process just keeps spiraling on, on and off.

  The wireless I connect works quite well using Xbox consoles, at first I thought it might be the router but after that a second thought if found the wireless on the Xbox is fine then I surely can't be the case? The laptop is Windows 7 64 bit

  Thank you

  Luke

  I wish people would read all the postings first before creating always new posts on the themes that have been already published in the forum:
  Check this domain:
  http://forums.computers.Toshiba-Europe.com/Forums/Forum.jspa?forumid=30

  Update driver Wlan www.realtek.com.tw and disabling power saving for WLan would solve you problems.

• Re: Satellite P850 138: Wireless connection drops

  Hello

  I'm having the following problem:

  Sometimes the WiFi on my P850 138 will drop and the symbol beside the clock network connection displays an exclamation point.
  To solve the problem, I have to open my wireless network connection and disconnect and reconnect to my router manually.

  My P850 138 is connected to the internet via a connection from WPA2-PSK with a BT Home Hub 3.
  Note: The connection to the router is actually not lost, just connect to the internet.
  Also, the router remains connected to the internet.

  I would really appreciate some advice.

  Thanks in advance!

  > In order to solve the problem, I have to open my wireless network connection and disconnect and reconnect to my router manually.

  From my point of view this is not question of portable but a router problem.
  Have you tried to connect the laptop to another wifi hotspot in your area to test the feature?
  Recommend doing this

  In addition, you can also check if there is updated firmware for Wlan hub.

• Wireless connection drops and reconnects to the games only?

  I have an Asus ea - No. 66, WIndows 7 64 bit, whenever I connect to a game, being especially csGO. I lose the connection and gain back almost instantly.  I'm not connected to the game or anything else. Then everything comes back online. I was wondering, which could materialize this project?

  Hi boozal,.

  Thanks for posting that query you in Microsoft Communities. Provide the following information:

  ·         Did you do changes on the computer before the show?

  ·         You get the error message?

  Follow these methods.

  Method 1: Temporarily disable the security 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 do not 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 during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  Method 2: Follow these steps:

  Step 1: Start the computer in safe mode with network and check if the problem persists.

  Step 2: If the problem does not persist in safe mode with networking, perform a clean boot to see if there is a software conflict as the clean boot helps eliminate software conflicts.

  Note: After completing the steps in the clean boot troubleshooting, follow step 3 from the link to start the computer to a Normal startupmode.

  Method 3: Follow the steps in the article.

  Windows wireless and wired network connection problems

  I hope this helps. Let us know if you need more assistance.

  Thank you.

• Deskjet F335 wireless connectivity

  The Deskjet F335 has wireless connectivity?  If so, how can I connect to a wireless network?

  Sorry, it is not a wireless printer.  Some wireless routers have ports USB supported printers (like the Apple Airport series some D-link and Netgear routers as well).  That would be an option.  However none of these supports scanning, printing only.

• Wireless network connection drops every few minutes after windows update.

  Original title: dropped internet connection

  I had trouble with my laptop give up wireless connection.  Received a patcha and everything was fine until the last windows update auto.  Same problem again.  I have to constantly reset the wifi.  I run a diagnosis and I get the message that the wireless adapter has been corrected, but it won't always stay connected.  VERY frustrating.

  Hi Ccolvin3,

  Windows can be disable your network adapter to save power. Disable the power saving option in the network adapter properties. To do this, try the following steps.

  a. Click Start, type devmgmt.msc and press to enter.
  b. in the list of objects, expand network adapters.
  c. double-click the sub element that means wireless network cards.
  d. click the power management tab.
  e. uncheck all options on the power management tab.
  f. apply the settings, and then restart the computer to check the difference.
   
  We recommend that you also download and install the latest driver for the card from the device manufacturer's Web site or system wireless.
   
  Download and install the latest service pack on the computer. See this article for more information:http://support.microsoft.com/kb/935222
   
  Check out these links for more information:

  Solve problems, find wireless networks:
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-finding-wireless-networks

  Wireless connection is periodically lost:
  http://support.Microsoft.com/kb/814080

  Wireless network connection drops every few minutes:
  http://support.Microsoft.com/kb/814123

  Thank you, and in what concerns:
  I. Suuresh Kumar - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.
  

• Wireless network connection drops on my Tecra A4

  Hello
  When I upload a file (or just only connected to the web), the connection drops about 30 seconds for a few seconds. I tried many things, like change the channel, change security settings (wpa/wep), tried other places in the House, but if I sit only one metre from the router, I have the same problem.
  The strange thing is the computer which is directly connected by cable to the router shows no problem at all...

  See also http://www.sappa.nl/dumeter.jpg for an illustration of the problem.

  I read about a possible solution (http://arstechnica.com/news/posts/1080251780.html), by closing the windows net zero service and instead of this service to use a different program to search for and connect to your network (configfree?)

  I use a netgear WPN824 router
  My laptop is a Tecra A4

  Greetings!

  Hello

  It's not easy to give you a proper answer.
  If your device works with the Atheros WLan card, you must use the Atheros Client Utility to configure WLan settings and the option to use Windows to configure my wireless in the wireless network properties must be disabled.
  In addition, please check from Toshiba Web site for the new Wlan driver. Maybe the new update could solve the problem.

  Good bye

• I recently got a laptop (Windows XP) that has wireless when I try to connect to the internet using ethernet

  I recently got a laptop (Windows XP) that has wireless when I try to connect to the internet using a lan cable plug on my netbook (win 7 starter) that has wireless it gives me limited connectivity and no internet

  Hi evilcrebyc,

  Consult the following Microsoft articles and make sure that all settings are correct.

  How to configure Internet connection sharing in Windows XP

  http://support.Microsoft.com/kb/306126

  Troubleshooting Internet connection sharing in Windows XP

  http://support.Microsoft.com/kb/308006

• Lenovo 3000 v100 xp sp3 drops wireless connection

  I have a 300 Lenovo v100 running XP 32-bit with Service Pack 3.  He continues to drop the wireless connection.  I read that it can be a conflict with SP3.  Can I go back to sp2 without problem or should I buy a new network card.  Other solutions?    Thank you

  Hello

  I suggest you perform the clean boot and check if it helps:

  http://support.Microsoft.com/kb/310353

  NOTE: When you are finished troubleshooting, make sure that restore you the computer mode normal startup such as suggested in step 7 of the above article.

  It will be useful.

• Loss of wireless connection between Mac and Office jet pro 8500 has more

  My printer has been successfully implemented with my mac but loses the wireless connection.

  I'm on OS X Lion (but the same problem happened with Snow Leopard).

  My router is provided by BT Vision.  Also on the original hub is an apple TV and phone 3 handsets.  I don't know what channels to use them and do not know how to find out.

  Network Setup page shows no problem, but the mac cannot connect to the printer.

  Any suggestions please?

  If the printer has a valid IP address (not 0.0.0.0 or 169.254.X.X) then it is always connected to your network.

  If your router is a BT HomeHub, you're not alone.  A lot of people on these forums have had trouble with them and most of them that I couldn't help.

  The only kill-TI-dead solution is to buy a standard router (Linksys or Netgear), attach it to your BT and connect everything to the new router.

• my computer has limited connectivity to my wireless network

  I have windows 7 Home Basic 64 bit. I have the network wireless in my house, but would not have access to the internet on my laptop. It connects to the network but still warn me that your computer has limited connectivity to my wireless network. Please help me!

  Hello

  1. have you made changes on the computer before this problem?
  2. you receive an error message or error code?
  3. What is the number of brand and model of your computer?

  4. who is the ISP?

  Method 1:

  See wireless and wired network connection problems in Windows:

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

   

  Method 2: You can also temporarily disable the security software and check if the problem persists. Be sure to enable this security software on the computer after checking.

  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off

  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software

  If disabling the security software solves the problem, then contact the manufacturer of the specific security software to fix the problem.

  Important 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.

  Method 3:

   

  Uninstall and reinstall the network adapter driver.

  Step 1: uninstall the network adapter driver.

  a. open the Device Manager by clicking the Start button, click on the Control Panel, clicking system and Maintenance, and then clicking Device Manager.
  c. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  c. find the network device based on the option of the network card, right-click on it and select uninstall.
  d. restart the computer.

  Step 2: Download the latest network card driver on the manufacturer's Web site and install it on your computer.

  Hope the above information is helpful.