Cannot detect wireless around my laptop

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• Satellite T135D - cannot detect wireless networks

  I bought a T135D early January.
  Everything was happy until one day my laptop decides it cannot detect wireless networks, and even less to connect to one.
  I don't think the T135 came with a manual switch, while in the BIOS it says it's on.

  The graph with the antenna and 4 bars charge is no longer at startup, or the light that lights up on the front of my laptop. It's frustrating to have this kind of problem so early in the game with the T135D.

  Any help would be appreciated.

  Hello

  The wireless network must be activated by pressing the FN + F8 key combination.
  Have you tried that?

  If not, please check it

  Of course, you must make sure that the WLan card driver is always up to date.
  Here you can find the most recent:
  http://APS2.toshiba-tro.de/WLAN/

  Welcome them

• My office wireless icon is x'd - cannot detect wireless networks.

  My computer screen suddenly went black this evening - the monitor was still, the fans were still humming, but it was totally insensitive.

  I forced a stop, and when I rebooted the computer, my wireless icon has been x'd out. My computer cannot detect wireless networks (there are a half-dozen or more in my building). I tried a good stop and restart, but the problem was still there.

  The Network Diagnostics tool told me to check the router, so I did--but all other devices in the House are connected very well. I thought it would be a malware, so I ran a MalwareBytes scan, which turned up nothing. Then I reinstalled the drivers from the card WLAN - no luck there.

  System Restore has not solved the problem. ipconfig says "media state: disconnected ' for my WIFI adapter, but I don't know how to fix this. In the devices, the Broadcom WLAN card Manager, he says "this device is functioning correctly.

  I work from home, so it is important that I can access my wireless. Help, please!

  Hello

  I imagine the inconvenience that you are experiencing.

  1. What is the brand and model of the computer network adapter?

  2. This error message with him modeling icon?

  3. do you have a code error message when you try to connect to the internet?

  Here are some steps you can follow to resolve the problem:

  Step 1:

  Check if the network adapter is enabled, if not, please go ahead and enable the network adapter. Please follow the steps:

  a. open network connections by clicking the Start button, then Control Panel. In the search box, type adapterand then, under center network and sharing, click view network connections.

  b. right click on the network card and do one of the following:

  -To disable the network adapter, click disable. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  -To enable the network adapter, click Activate. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  For more information, please see the link below:

  http://Windows.Microsoft.com/en-us/Windows7/enable-or-disable-a-network-adapter

  Step 2:

  Try to reset the TCP/IP settings:

  Reference:

  How to reset the Protocol Internet (TCP/IP)

  http://support.Microsoft.com/kb/299357/en-us

  Step 3:

  Flush the DNS and request a new IP address of your ISP server by following these steps.a. Click Start
  b. click on run
  (c) in the Run dialog box type cmd.exe and click OK
  d. in the command prompt, type the following.e. ENTER after each new line.
  ipconfig/flushdns
  ipconfig/release
  ipconfig / renew
  output

  See also:

  Wireless and wired network problems

  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  I hope this helps. If you have any other queries/issues related to Windows, write us and we will be happy to help you further.

• Laptop HP Pavilion G6: after upgrade windows 10 - cannot detect wireless network

  Hello

  I upgraded my computer windows 10 laptop and it cannot detect a network.   The network adapters that appear in the Device Manager - controller Realtek PCI FE and Qualcomm-Atheros 802.11 AR9485 wifi adapter but I can't see any network.   I tried to install several drivers for Atheros without success.   I went back to windows 8.1 and network drivers works, I have upgraded to windows 10 back and I can't connect to wireless networks. I tried to update the drivers without success, uninstall and reinstall without success, I have alos tried the solution published on the microsoft unsuccessfully Web site: https://support.microsoft.com/en-us/kb/3084164

  I get an error message saying "the system was unable to find the key to register specified or the value '. '" I didn't install any software VPN or another, is there a solution to my problem?

  Hi there @tikaro23,

  Thank you for visiting the Forums HP's Support and welcome! It is an excellent site to find answers and ask questions. I understand that you have a problem with your Wi - Fi on the laptop HP Pavilion G6. You mentioned that you can't detect a wireless network.

  I did some research and found a great document for you called HP PC - troubleshooting wireless network and Internet.

  What happened with you have attempted to use the resolution of the problems mentioned in the link you so much?

  Have you tried to restore the BIOS?

  Have you tried to connect directly to the Modem/Router?

  Have you tried to boot mode safe?

  You can maneuver in Mode safe without problem?

  In my research, I also found a Support Forum on the page called Microsoft Community after upgrading Windows 8.1 for Windows 10, no wireless networks are available.

  There is a post of RajithR. Read his message in its entirety. (I also provided it below.)

  

  You said you tried to uninstall the driver. Are - what you got to do it in the order shown below?

  • Uninstall the driver of network card in Device Manager,
  • Reboot the laptop twice,
  • Reinstall the driver.

  Please use the HP Support Assistant, it will help with the software and drivers on your system at the time of purchase or this update of need.

  I know you said you tried to update the driver also. Have you tried to do it in the Device Manager in the order given below?

  • In the Device Manager
  • Click the network adapters to expand
  • Right-click on the network adapter family
  • Select software update of the driver
  • Choose search for automatically updating driver software.
  • Once the installation is complete, restart your laptop.

  Please follow the troubleshooting steps above and the re-post with the results, information from the above questions and HP Pavilion G6 Notebook PC model number.

  Thank you!

• My laptop cannot detect wireless networks after using the Windows Update service. Technical support, very desperate need.

  I tried the direct technical support, but it seemed to have cut. Given that I can no longer connect to the internet on my laptop, I'm with my playstation browser and painfully by typing with the controller.

  My probllem.
  I have an ASUS Intel Core i3 - 2350M CPU @ 2.30 GHZ running Windows 7 home premium. I've selected "Windows Update" in the start menu and proceeded to download and install all updates. Once the updates have been installed, my laptop couldn't detect wireless networks which means that I can't connect to my router and have lost the internet.
  Device Manager indicates 802.11n Wireless LAN Card is working properly.
  Windows did create a restore point before installing the updates, but everytime I try a restore I get the following message
  "System Restore has failed. Your computer's system files and settings were not changed
  Details
  System Restore could not access a file. This is probably because an antivirus program is running on the computer. Temporarily disable your antivirus program and restart System Restore.
  An unspecified error occurred during the restoration of the system (0x80070005)"
  "I disabled anti Virus AVG and COMODO firewall only to receive the same message, and it now appears that the restore point disappeared as if by magic, saying system restore ' no. restore points were created.
  Updating installed Windows the following
  Microsoft .NET Framework 4.5 1 4.5.50938
  Microsoft Office Home and Business 2010...
  Service Pack 2 for Microsoft Office 2010...
  Microsoft driver (keyboard) 21/04/2009
  Microsoft driver (mouse) 21/04/2009
  Driver Microsoft (System) of 21/06/2009...
  Microsoft driver (System) 21/06/2006
  Driver Microsoft (System) of 21/06/2006...
  RALink Technology, Corp. (Net) 02/04/2013 pilot
  Update for Microsoft Windows
  Update for
  Update for
  Well when the restore point was present he says that these things will be deleted that's where I got the list, but as I said the restoration failed and disappeared.
  I have reset my router but my laptop doesn't detect a network and there are usually 10 in the region and it shows nothing. My router is fine, as I use it now with my playstation.
  Please I really need help, how do I get my laptop to detect the wireless network. If someone could give me a few steps to do, please.

  Most laptops have a switch that turns the wifi radio on or off.  Often, it is a combination of the Fn key and one of the F keys.  It may be a physical switch somewhere on the laptop.  See your manual for details.

  If this isn't the problem...

  What is the brand and model of your router?  Almost all wifi routers also have at least one Ethernet port, you can connect your computer to the router with an Ethernet cable and download the right driver for your http://www.asus.com/support wireless card
  Have you tried to "Roll back driver" in the "Driver" tab of your adapter wifi 'properties' in Device Manager?  At the very least, determine which version of the driver is installed, and compare that to the current version on the asus support site.

• Intel WiFi Link 5100 network card - cannot detect wireless networks

  I have a HP Pavilion dv7-1270us. My wireless card is an Intel WiFi Link 5100.

  Running Windows Vista 64 bit, Ubuntu Linux, Linux Mint and Fedora Linux (various versions, all), the wireless works fine. My desktop computers to work with wireless cards to connect to the network work very well, and all computers (except mine) to connect to my home network very well; which means that it is not a problem with wireless networks, or with my network card. I try to manually connect to the network, but it can't find it. Diagnosis requires that the card is disabled, and that I should turn it on via the switch on my laptop running: fact.

  During the installation of Windows 7 64 bit, I cannot see wireless networks (and therefore unable to connect). Re-formated and reinstalled again, check the wireless connectivity between each batch of Windows Update, but it has never worked.

  I downloaded the latest drivers from Intel, via Microsoft Compatibility Center (version 15.2.0 driver).

  There is no system restore option because he has never worked as a first step, except in all other OS, I got on the computer. Microsoft Compatibility says the map is compatible, then Device Manager shows no problems. The network adapter is active via switch on my laptop.

  Happy that you guessed it sorted!

• Cannot detect wireless networks or start the autoconfiguration Wlan service

  I locked my phone on thanksgiving day and came back later that night and connected... and my Wifi wasn't working. It shows all the available networks.
  

  -I am still able to connect to the internet via the Ethernet cable
  -My wifi switch is in the on position
  -In the Device Manager it says that it is WORKING CORRECTLY
  -It displays a red x in the taskbar, indicating that theres no link and no network available
  -When I go to control panel > network and Internet > network and sharing Center Center it is completely empty, nothing is there... only 4 icons... nothing else.
  -It does not show the button wireless in Windows Mobility Center more
  -J' bought a Linksys wireless adapter and it will not work unless I have activated the wireless network Manager windows... which I am not either.
  -J' uninstalled and reinstalled the drivers from the Web from Toshiba site
  -J' did a system restore and it didn't

  -My modem works fine

  -Other home computers are able to connect to wireless modem

  This is what it says when I try to start Wlan AutoConfig 0xc00ce508:0xc00ce508 of error «Windows failed to start service autoconfiguration WLAN on local computer»

  I did a 'sfc/scannow' in the administrator command prompt and it said "protection of resources windows found corrupt files but was unable to solve some of them"

  Nothing works.

  Please help me, it drives me crazy. Thank you very much in advance :)

  Hello

  If everything checked OK wise network, and you have mentioned before: ' sfc/scannow' in the command as administrator prompt and it said "windows resource protection found corrupt files but was unable to trouble".

  It is perhaps that some kernel files are corrupted and cannot be updated.

  Refresh the Installation of XP.
  

  To be safe, back up your data and some special stuff to a flash drive.
  

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

  Boot from the original XP CD. Pass the first screen offering Console repair and proceed as if you install a new XP.

  After accepting etc., the new Setup screen lights up and would detect the current XP installation.

  You have an option to press R to repair.

  Use it, would take about 45 min. and you would an Installation of XP refresh all by keeping your Application, data and XP configuration.

  P.S. If you have made changes to the WinXP definition (special permission as firewall) security to look on them after the update because they could go back to the default value.

  
  

  Jack-MVP Windows Networking. WWW.EZLAN.NET

• Cannot detect wireless connection

  I have a Samsung mobile phone, NP5505P7C

  I just reinstalled Windows 7 Ultimate x 64 and I turned on the WLAN service to detect my WiFi network, but it does not always detect it.

  Can someone help me with this?

  If you have used a Windows 7 DVD (or a downloaded ISO file) to reinstall Windows 7, then you will need to reinstall all drivers for your laptop hardware.  Click Start and type "Device Manager" (without the quotation marks) and then click on the link that is located.  There are probably a number of entries, display warning icons.

  "NP5505P7C" doesn't seem to be a valid Samsung product.  Maybe you have a NP550P7C.  The Samsung website we does not have drivers for this model, but the UK site--> http://www.samsung.com/uk/support/model/NP550P7C-S05UK

  Drivers for the wireless network card are there, but not only will you have to understand that many drivers is appropriate for your hardware, but I suspect you will need to download and install several other drivers as well.  I suggest you ask support Samsung how to know what your particular unit requires specific drivers.  Samsung can easily determine that your serial number or any other identifier on your laptop.

• Cannot detect Wireless-N with Intel Centrino Advanced - N 2230

  Hello

  I have a new laptop, Inspiron 15R 5520, which comes with the Intel Centrino Advanced-N 2230 NIC. It can only detect my wireless-G home network, but not wireless - n. I have another computer that can connect to my wireless-N, then the network works fine. I updated the driver for the greatess and most recent.

  Is this a common problem? Any help is appreciated?

  Thank you

  Raysl

  raysl,

  Adapter Intel® Centrino® Wireless-N 2230 works ONLY n the band 2.4 GHz and Bluetooth.

  Rick

• Cannot print wireless hp c7250 laptop running XP, but allows to print from the laptop running Windows 7. Why?

  The printer is installed and will print local but not wireless.

  Hi willhey,
   
  -You receive an error message while trying to print from Windows XP computer? If Yes, indicate the same.
  -Have you been able to print from Windows XP computers with no problems before?
  -Have you installed the printer driver on your Windows XP computer?
   
  Post back with more details to help you help the better.

• Centrino N-2230 cannot detect wireless 5 GHz networks

  Hello.

  I have intel centrino n 2230 wireless card in my alienware M17X-R4. When I search the available wireless networks, I can see all 2 .4GHz networks but no 5 GHz.

  I have Netgear WNDR3800 AP running openwrt backfire 10.03.1

  the AP parameters are:

  mode: 802.11 a + n

  Mode of HT: 20 Mhz

  Channel: 40 (5,200 GHz)

  I tried several alternative config - no joy

  I updated the driver for the wireless card intel more later - no joy.

  I tried to google for the same problem, but I have not found anything useful.

  can anyone help please?

  PODHRADSKY,

  The Intel Centrino Wireless - N 2230 is a single gang adapter and works on the 2.4 GHz ONLY band. It doesn't have Bluetooth.

  Rick

• Satellite L300D cannot detect the wireless printer

  Bought an advent AW10 wireless printer that is connected to my router from sky.
  The laptop cannot detect if. I managed dected on netbook to my daughter so I know this isn't a problem with the printer or router and I also tried detect it with the firewall disabled to rule out the possibility of being blocked.

  Does anyone have other ideas?

  The interest to buy this printer was so that it can be connected wireless to want do not connect through a USB cable.

  Hello

  Have you turned on the WiFi on the laptop Toshiba successfully?
  You must move the switch wireless POSITION until led WLan would be on and must use the FN + F8 option to select Wlan.

• I had to reinstall my windows OS and now I can't connect to a wireless device, tells me that it cannot detect any wireless network hardware

  original title: Wireless help network device

  Help, please. I had to reinstall my windows OS and now I can't connect to my wireless device. When I try it tells me that it cannot detect any wireless network hardware. I am currently connected via my laptop air card. Please help me to find and correct the problem.

  Have you installed all of the correct drivers?

• Why doesn't my computer series sony vaio y cannot detect / connects to a wireless connection

  Why doesn't my computer series sony vaio y cannot detect / connects to a wireless connection. only through connection cable/usb... Please help me... Thank you...

  Hi JaqD,
  to go with that said Brian, more in detail the best options, we can give you.
  In the meantime, here are some generic troubleshooting steps:
  http://support.Microsoft.com/kb/313242

• I have problems connecting my laptop to the TV with 2 ft HDMI connection. Whenever I try to connect "Windows cannot detect tvwizard2ft.exe" appears.

  tvwizard2ft.exe

  I have problems connecting my laptop to the TV with 2 ft HDMI connection. Whenever I try to connect "Windows cannot detect tvwizard2ft.exe" appears.

  Download and install the latest graphics driver. Visit the website of intel to get that. Once downloaded unzip the file and search for tvwsetup.exe.Run this file.

  You may also download and install .NET Framework 3.0 (SP2)