Problems with Realteck 8187 B wireless LAN adapter

Similar Questions

• problem with express mini pci wireless lan card. I can't connect to internet via wifi but I can connect to the internet via cable.

  Hello! I have a problem with my card express 11 b/g/n wireless lan mini pci because I can't connect to internet via wifi but I can connect to the internet via cable. whenever I try to connect it repeat to myself that there is a problem with your wireless network card. I tried troubleshooting, uninstall and reinstall the program, but always the same result. I'm updating too but still the same thing. I use a windows 7 Professional on my Lenovo 412. can someone help me? Thank you!

  Hello

  Method 1: I suggest you to follow the instructions of the link to solve the problem of network card:

  How can I troubleshoot network card?

  http://Windows.Microsoft.com/en-us/Windows7/how-do-I-fix-network-adapter-problems

  Method 2: Troubleshoot wired and wireless in Windows network connection problems

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

  Reference: http://forums.lenovo.com/t5/R-and-L-Series-ThinkPad-Laptops/L412-Wireless-Automatically-Disables/td-p/264447

  You can also post your question in the forum of Lenovo to get help:

  http://forums.Lenovo.com/

• Error problem USB wireless adapter "Wireless LAN adapt Wireless Network Connection 4:

  Hello

  I can't access the internet via a USB on my desktop PC wireless adapter. In fact, I received the following message:
  Wireless Network Connection 4 Wireless LAN adapter:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Double Belkin N + Wireless USB adapt
  Physical address.... : E8-5B-5B-49-DD-CD
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes
  Please help me solve the problem.

  tanks

  Hello

  Welcome to the Microsoft community. I will certainly help you with the problem you are experiencing.

  I would like to ask you some questions, in order to better understand the issue.

  1. What is the exact model of the Belkin USB adapter?

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

  3. When was the last time it was working fine?

  4. Remember to proceed with software or hardware changes recently?

  This problem may occur if there is a conflict with a third-party software or due to an outdated driver, to diagnose this issue further and solve the problem, try the following methods.

  Method 1: Run the network troubleshooter

  I suggest you to run the network troubleshooter utility. It will automatically detect and solve the common problems that can cause problems with the network. To run this utility, you can follow the article below:

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

  Method 2: Network Wi - Fi problems and

  Follow the Microsoft article on wireless and wired network problems. Click on the link below:

  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  Hope this information was useful. Do not respond with answers, because it will help us to find and provide you with a better resolution.

  Thank you

• Problem with access point or wireless adapter

  Hello world

  tried to connect to my WiFi, but the convenience store detects that the problem with access point or wireless adapter.
  The drivers are up-to-date and functioning normally. There were discussions on BIOS but I don't know if I would be able to complete the task without bricking your laptop.

  Is there any online support?

  Hi smert

  Your message is not really useful.
  Why? Because no one knows all the details of the laptop, wireless network card system...
  So please would you be kind enough to provide more details.

  But despite the missing information, I recommend:
  (1) reset your router WLan
  (2) check the connection to the WiFi unsecured. (of course for testing purposes)
  (3) check the different (WPA/WPA2 AES, TKIP) encryption

• No puedo instalar hardware device VIA Networking Technologies Cardbus PCI Wireless LAN Adapter para W7, so alguien tiene driver is lo agradeceria

  No puedo instalar hardware device VIA Networking Technologies Cardbus PCI Wireless LAN Adapter para W7, so alguien tiene driver is lo agradeceria.

  El driver worked well with Windows XP, upgrade to pero al hacer a W7 me da problemas, visit el sitio oficial, pero no tienen el driver para Windows 7.

  Please select your language from the drop-down menu at the bottom of the page to post your question in the language of your choice. The forum in which you've posted is for English only. If you can't find the desired language, support for additional international sites options are by following the link below:

  Please, select su idioma in her lista desplegable anterior to send you in el idioma of choice su pregunta. El foro Québec ha published're para frances only. If usted no encuentra el idioma no desee por encima of las options para support otros destinos international themselves can find following el siguiente enlace: (sp)

  http://support.Microsoft.com/common/international.aspx

• I have windows xp service pack 3. Driver 4.150.29.0 version broadcom 802.11 wireless lan adapter must be reinstalled.

  XP service Pack3, broadcom 802.11 wireless lan adapt 4.150.29.0 version needs to be reinstalled. The pilot had a mistake and while t/s one of the final solutions to try it was to uninstall the driver, then restart the computer. The pilot never reinstalled, same when I searched the Web for this with the installation wizard. Broadcom program still shows in the uninstall programs, but when I go into the Device Manager it shows device unknown, no driver installed. There is no option to roll back to a previous driver. I tried to do a system restore, and it doesn't work anymore. When I did a scan of the system with detective driver that he showed that no driver has been installed for her, but I do not have the cash flow when paying for this to have the wifi. I searched online and not able to find the driver I need on the Web site of microsoft or broadcoms. Don't know where to go from here, other that a cable ethernet... any help in getting this reinstalled driver would be greatly appreciated. Thank you!     If more details are needed let me know what you need to know.

  Hello

  I guess that you have a laptop, if your copy of Windows was preinstalled on it there is a big chance that the driver is built into your computer. To check, click Start > double click on C: > double-click the files to program files > (locate) double-click the folder of the cabins. From there, you can install your wireless driver.

  However, if the instructions above does not work, then download the driver from the website of the manufacturer of your computer, they should have ALL the drivers for your computer. :-)

• I have a problem with the #2 Microsoft tun miniport adapter. It cannot start. FileVersion pilot because it is 6.0.6001.18000

  Hello! I have a problem with the #2 Microsoft tun miniport adapter. It cannot start. FileVersion pilot because it is 6.0.6001.18000 (longhorn_rtm 080118-1840). I have a problem because my internet is not working because of the adapter, so I'm not able to use your forum solutions requesting that my internet is working. So, can you give me some advice on how to deal with this problem.

  Hello

  Refer to the answer posted by Sabrina Shen in the following link to resolve the problem:

  Map #2 Microsoft Tun Miniport

  See also:

  The problems of Internet connection

  Network connection problems

  Why I can't online?

  Windows wireless and wired network connection problems

• Cannot start error code 10 messege on my wireless lan adapter

  I tried almost all day with no luck.  The computer is wireless, or at least it used to be. Now in Device Manager, I have the yellow exclamation on my wireless lan adapter.  I tried all the solutions proposed by the troubleshooting without result.  Cannot update the driver.  I get the messege that no updates are available, and cannot back the driver because there is nothing to restore.  Where can I download a wireless adapter lan 802. 11 b/g wn5301a?  All the sites that I find are the costs of unnecessary software prices.

  Hello

  Try a system restore before it happened.

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

  If necessary:

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers
  http://support.Microsoft.com/kb/943104/

  Use a wired connection or download driver WiFi like below on another computer and transfer
  it to this computer on a removable media such as a CD, DVD or USB card or stick.

  Panel - device - network - WiFi note the check mark and all the info on the model Manager-
  Double-click - writing Drivers version tab - click the driver update (this can do nothing as)
  MS is far behind the certification of drivers) - then right click on the device - UNINSTALL - REBOOT -.
  This will refresh the driver stack.

  Go to system Maker and search for the WiFi Driver updated - download - SAVE - go where you put it.
  Top - right click RUN AS ADMIN - REBOOT

  Then go to the site of the manufacturer of the device and get even more recent (Realtek, Intel, or one that makes the device) and
  try to install again.

  Download - SAVE - go to where you put it-click on - RUN AS ADMIN.

  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

  I hope this helps.

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

• Wireless lan adapter

  Uninstalled by mistake wireless lan adapter. What can I do?

  Hello

  You are welcome

  No, you don't need to be connected to the internet.

  Kind regards

  DP - K

• Disabled wireless lan adapter. How can I solve it it?

  The laptop is a HP EliteBook 8440p running Windows 7 Professional Win7Pro.

  The HP Wireless Assistant has the following message: Wireless LAN adapter: this device is disabled in the Device Manager and cannot be activated from Deputy Wirelss.  It can still be disabled.

  I checked the Device Manager do not see where to put them on.

  There is a blue light on the top of the keyboard and on the front of the laptop.

  It is enabled in the bios.

  Trying to resintall the driver.

  The model of the wireless device # installed is:

  Intel model: 622anhmw

  SPS: + 572509-001 OB

  Any advice on how to proceed?  I hope that to avoid a complete resinstall.

  Hello:

  At this point, I have no idea except to say, for some reason, the map is dead, and that your laptop is still under warranty, so I would contact HP Support.

  Look in the wireless device and see if somehow the radio got turned off.

  Paul

• No driver for Atheros AR5009 Wireless LAN adapter Win7

  Hi, I am ready to upgrade my HP G70-468NR for Win7 laptop and downloaded all the drivers Win7 from HP, there's a new Win7 driver for all my devices except the Atheros AR5009 Wireless LAN Adapter. Research on the Web as a whole does not produce a no more. There is one for VISTA, which I already have and currently employs. I know the obvious solution is to use the VISTA driver or try to download from Windows Update after the Win7 update - I'm just puzzled as to why it is not any mention any of this device on the page for my laptop Win7 drivers. Laptop is only two months.

  Thank you, Ken

  Hello

  Atheros Wireless here the driver for Win7 by HP (version 8.0.0.172)

• problem with access point or wireless adapter, a network cable is not plugged in correctly or may be broken

  I recently purchased the 8 Envy Touchsmart PC Notbook HP windows. Immediately I put in place, and everything worked well - even on the Internet, unfortunately has an hour or so I started to have problems with Internet... I go through the process of diagnosis to do repair, but that did not help much, so I updated my laptop. For a few minutes, it worked, and then the problem once more. Frustrated, I checked my other laptop (which I use to write this), and the network was very good. In fact, all my other WIFI device did not appear to have problems. Anyway, thinking it would help, I connected to my router, changed my mac address, it did not work so I had to go back to the default Mac setting. I ran troubleshooting 300 times or more, but who has not fixed my problem at all.

  I checked my network card, it is updated... I see no problems with it at all. I checked every setting in there, but there seems to be no problem. sometimes windows network diagnostics say found problems, he's talking about wireless /wifi ip is not configured or something, I don't remember the exact words. He would say that it is connected, but I see the yellow sign that appears on the wireless icon. He would also say «identifying...» "A minute im connected and then the next day it does not.
  I do of course when it comes to setting basic stuff, but it's just beyond my comprehension. I can't point the question of the pint. I just did a complete reset, in the hope that he would go back to its default setting if I have deleted or destroyed something by accident, but I still have questions. Can someone help me please. I am frustrated and fed up frankly at this stage.
  Please get back to me as soon as possible, because I have important files on this laptop that I need to download on my drive of google.
  Thank you.

  Hi Fergiey,

  When you run the network troubleshooting tool and which indicates that the wireless IP address is not configured correctly, I suggest that you reset the stack TCP/IP and check if that helps.

  One of the components of the Internet connection on your computer is a package of instructions called TCP/IP. TCP/IP can sometimes become damaged or altered. If you can't connect to the Internet and you have tried all other methods to solve the problem, TCP/IP can be causing it.

  TCP/IP is a main component of Windows, you cannot delete it. However, you can reset TCP/IP to its original state by using the NetShell (netsh) utility.

  The reset command is available in the context of the NetShell utility IP. Follow these steps to use the reset command to reset TCP/IP manually:

  Steps: what please refer:

  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.

  a. open an command prompt, press the Windows key + X select prompt as an administrator.

  b. When the user account control box pops up, click on Yes.
  c. at the command prompt, copy and paste (or type) that follows the command, and then press ENTER:

  netsh int ip reset c:\resetlog.txt

  
  d. Note: If you do not specify a path of the directory for the log file, use the following command:

  netsh int ip reset resetlog.txt

  c. restart the computer.

  d. When you run the reset command, it rewrites two registry keys that are used by TCP/IP. This has the same result as the removal and the reinstallation of the Protocol. The reset command rewrites the following two registry keys:

  SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\
  SYSTEM\CurrentControlSet\Services\DHCP\Parameters.

  e. to run the manual command, you must specify a file name for the log, in which the action takes netsh is recorded. When you run the manual command, TCP/IP is reset and the actions that have been taken are recorded in the log file, called resetlog.txt

  Please post with the State of the question.

• Wireless LAN adapter is disabled

  Hello! I'll try to explain as best I can. One day that my computer was real slow so I decided to factory restore my laptop, I did. But since after that, I can't use my wifi for internet access. The only way I can connect to the internet today is ethernet cable. I called HP Support for help and they said needed me a driver would have had to send a technician but I didn't pay for this service since I'm sure that I can download everything what I need online for free on the site of HP.

  So, a little more information on my problem. The icon in the lower right shows a computer with an X on it. My F12 key continues with a clear blue lid upwards.  When I go to the HP Connection Manager it says Wi - Fi (Wireless LAN) disabled by the Device Manager. When I go to Device Manager > network adapters, all the drivers that I see are these three

  "Device Bluetooth (personal area network).

  "Bluetooth Device (RFCOMM TDI Protocol"

  "Realtek PCIe GBE Family Controller #2.

  That's what I see. Am I missing any other drivers? Thank you!

  Information on my laptop:

  Product name: HP Pavilion dv6z-6100 CTO Quad Edition Entertainment Notebook

  Product number: LK183AV

  Name of the operating system: Microsoft Windows 7 Home Premium

  System type: x 64

  Hello:

  You need this card wireless driver...

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-107849-1&cc=us&DLC=en&LC=en

• Pavilion dv6z-6100: Wireless LAN adapter is disabled

  Hello! I'll try to explain as best I can. One day that my computer was real slow so I decided to factory restore my laptop, I did. But since after that, I can't use my wifi for internet access. The only way I can connect to the internet today is ethernet cable.

  So, a little more information on my problem. The icon in the lower right shows a computer with an X on it. My F12 key continues with a clear blue lid upwards.  When I go to the HP Connection Manager it says Wi - Fi (Wireless LAN) disabled by the Device Manager. When I go to Device Manager > network adapters, all the drivers that I see are these three

  "Device Bluetooth (personal area network).

  "Bluetooth Device (RFCOMM TDI Protocol"

  "Realtek PCIe GBE Family Controller #2.

  That's what I see. Am I missing any other drivers? Thank you!

  Information on my laptop:

  -Product name: HP Pavilion dv6z-6100 CTO Quad Edition Entertainment Notebook

  -Product number: LK183AV

  Name - OS: Microsoft Windows 7 Home Premium

  -System Type: x 64

  -The network controller Hardware ID:

  PCI\VEN_14E4 & DEV_4727 & SUBSYS_1483103C & REV_01
  PCI\VEN_14E4 & DEV_4727 & SUBSYS_1483103C
  PCI\VEN_14E4 & DEV_4727 & CC_028000
  PCI\VEN_14E4 & DEV_4727 & CC_0280

  Hello

  try to install the driver from the link below.

  FTP://ftp.HP.com/pub/SoftPaq/sp48501-49000/sp48591.exe

  http://ftp.HP.com/pub/SoftPaq/sp52501-53000/sp52663.exe

  http://ftp.HP.com/pub/SoftPaq/sp52501-53000/sp52850.exe

• Machine E says there is a problem with the microsoft virtual WiFi Miniport Adapter driver

  We changed the BT home hub-2 optical fiber broadband home hub-3. Since that I can't connect to my Epson 600 series printer wirelessley more. When going to add the printer in devices, he showed a problem with my e-machine. Re - install the driver does not solve the problem. any ideas?

  Hello

  What is the operating system installed on your computer?

  Please uninstall and reinstall the virtual WiFi Miniport Adapter and check if it works very well.

  a. press the Windows key + R

  b. in the Run dialog box type devmgmt.msc, and then on enter.

  c. expand network connections.

  d. right-click on wireless connection

  e. click Properties.

  f. click on Virtual WiFi Miniport Driver and click on uninstall.

  g. restart the computer.

  For all windows questions do not hesitate to contact us and we will be happy to help you.