Wireless cannot detect available networks

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• X 200 wireless problem - detects available networks, but cannot connect to them.

  Hi all

  I have a weird and annoying problem. My X 200 can detect wireless networks but refuses to connecto to them.

  It's a brand new computer that I just received.

  Some info:

  ThinkPad X 200 7454-2HU, running Vista x 64.

  Downloaded latest drivers installed, all using the autopilot to Lenovo download application.

  The driver has detected in the Device Manager is: Intel Wifi Link 5100 AGN.

  There is no problem with the wireless network (the other computers connect to it without any problems).

  I tried to cancel the option "n", leaving a "b/g", but it did not help.

  It is problematic that only one device in Device Manager, and it's "Controller of Bus SM" (cannot understand what it is and update windows or Lenovo update does not solve this problem).

  When I use "Intel ProSet/Wireless Tools" diagnose, I get:

  Test equipment: managed (wireless hardware is enabled)

  Pilotass. Driver is loaded. NET w5v64 Versio: 12.0.0.82

  Radio test: past. The radio is on.

  Scan Testass. There are 12 networks available to connect.

  Association test: failed. No partner.

  When I look at the statistics, it seems that the card receives bytes (nothing is sent).

  What do you think? Is it a hardware problem or software?

  No idea what can be done if it is a software problem?

  S.

  
  

• iPhone 5 c cannot detect the network.

  Since the last 9.2.1 update my iPhone 5 c cannot detect the network.  Constantly 'finding '.  It took to the local repair shop and he told me the imei is missing and only Apple can help.  Any ideas, thank you.

  A missing IMEI is a fatal error which cannot be set. This is usually the result of the attempt to jailbreak or hack the phone unlock illegally, but not exclusively.

  Where, exactly, do you have the phone? It was jailbroken? Never 'unlocked' by one person other than the carrier, so it was initially locked?

• Wireless Assistant detects all networks

  Printer HP Photosmart Premium Fax all-in-One - C309a.  Current running Windows 7 32-bit and 64-bit PCs.

  I had my HP C309a for nearly two years.  I also have a C410a.  My PC have been able to connect wirelessly to two printers.  For several months, I was not able to connect to the C309a.

  What I tried, a sequential posting:

  1. I tried to restart the printer, the router and the PC and still couldn't connect.
  2. I tried the wizzard wireless to the printer, to re-establish a new connection to my router.  The wizzard never comes back--he's just looking for forever.  It's strange because there are probably 5 detectable networks near my house.  My SSID is hidden, but the others should be displayed after which I should have an option to set up a network connection.
  3. When there is no worrk, I selected. in the menu of the printer to reset the initial settings.
  4. I tried to try to use the wizzard wireless to detect a network, but even once, he seeks to everything ever.
  5. I noticed that an error kept popping up on a USB device is incompatible.  But I have no USB device to the printer.
  6. So, at this point I decided to do away with the radio and connected the printer to a computer via a USB cable (it is after the error USB you mind).  I am able to print now, but I can't scan and still have the USB error.

  Ideally I would like to get rid of the error USB and access the wireless printer again.  Otherwise, I would like to eliminate the USB error and be able to make full use of the printer (Scanner as printer).

  Does anyone have an idea on how to solve these problems?

  Looks like the features work through the USB connection and not the wireless connection since it still does not see the networks.

  Everything indicates a hardware failure since the steps in the private message has failed and the wireless test showed that he had not.  I'm sorry.

  You have a few options at this point.

  If it is under warranty, standard or extended, you can contact HP support at 1-800-474-6836 for repair under warranty.

  If it is out of warranty, you can always contact HP support to find out all the options and the cost of each option.  However, it is my opinion that this money would be better spent applied to a new printer.

• Cannot detect wired network or on compaq presario wireless cards

  I have a Compaq Presario SR1603wm, Windows XP desktop PC and I can't connect to the internet. When I open the network connections is listed under here and there no network card is listed in the Device Manager. When I open internet explore it gives me the message "Windows could not detect all network adapters wired or wireless installed on your machine. etc"I am trying to connect to the internet by cable. The wireless is working on all my other computers in the House. The cable works because it can connect to other computers. Any help would be appreciated! Thank you!

  Your ethernet chip on Board may be dead. You can add a real PCI network easily:

  http://www.TigerDirect.com/applications/SearchTools/item-details.asp?EdpNo=3350631&CATID=1175

  http://www.TigerDirect.com/applications/SearchTools/item-details.asp?EdpNo=763637&CSID=_61

• HP Laserjet Pro 1102w: HP 1102w cannot detect the network.

  When you try to install my HP 1102w for wireless through my Motorola modem/router printing the printer is unable to detect the network.  The network on the printer light continues to Flash blue, indicating that it is looking for the network.  I have other devices connected to the router and all work perfectly.

  Counsel pertaining to this matter is greatly appeciated.

  Thank you

  cbs117

  Hey @cbs117,

  Welcome to the Forums of HP Support!

  I see that you experience some problems with your Laserjet P1102w printer connection to your wireless network. I can help you with that.

  To start, make sure that the printer is plugged directly into a wall outlet, not a surge protector. Once done:

  1. Turn the printer off.
  2. While the printer is turned off, disconnect the power cable from the back of the router for a minute.
  3. When the lights come back on the router, turn on the printer.

  Now if the blue light is not solid, the next step is to run the HP installation by clicking on the icon on your PC with a name similar to the Laserjet P1100 series. If you do not have this icon, download the latest drivers at this link.

  Please let me know if you are able to connect the printer after you follow the above. If you are, click on accept solution. If you appreciate my help, please click on the thumbs up icon. The two icons are below this post.

• HPE-475 wireless card detects only networks

  For these last months, occasionally, my computer would start but be unable to detect wireless networks. It seems that l ' simply down to an hour or two by magic would solve it. Research at the time indicated that he was unable to find a driver for some reason any.

  However, today, several hours of the computer being off has not solved the problem, and the Device Manager indicates that the card works fine, without worries of pilot. Maybe, I'm looking at the wrong thing.

  I was able to connect using an old wireless dongle, but I don't want that it is the permanent solution.

  What can I do to better diagnose and solve the problem? I searched a bit, but couldn't find anything that seemed specific to this situation.

  Product name: HPE-475

  Product number: BU082AA #ABG

  Operating system: Windows 7 Home Premium Service Pack 1

  Error messages: No.

  Recent changes: No.

  Performed troubleshooting: attempted to "Diagnose" through network connections. He suggested to check the router. The router is fine, several other devices are able to connect. Diagnosis then says it cannot solve the problem of connectivity.

  Thanks in advance!

  -Phil.

  Hello

  If the WIFI worked very well using the current router then mixed mode setting is not the problem.

  If Device Manager shows no errors and you cannot connect wirelessly then the WIFI card is most likely the problem.

  Good to hear you have an extended warranty.

  ContactHP support.

  Jaco

• iPhone 4 iOS 9.3.2 | Wi - Fi is not grayed out, but available networks cannot be detected!

  Features: iPhone 4S 64GB | 9.3.2 iOS (13F69) | Greece

  Hello team Apple, I'm Athanasios * Thessaloniki! I want to tell you about my problem which is this a while now, and I can't find a useful answer.

  We will explain my problem:

  Suddenly, one day, after I have updated to iOS to 9.2.1 version, wi - fi was not able to detect ANY network, which has been previously connected successfully. I already searched Google my problem in the forums of geek famous Apple, Apple support page (Yes, here), YouTube, but a solution absolutely nothing for her. As the Wi - Fi connection button was not gray, I assumed that it wouldn't show the antenna, such as moving after falling or something similar. I have never had any problem of high or low, such as the iPhone, not too hot or too cold. I tried to reset the network, put on the market settings and disable certain services that have been proposed to do in the forums, in many combinations different by trial and error-n method and even restored the iPhone throughout the system by default, and still nothing is resolved. I double checked the routers themselves, their settings and everything. All other devices are connected, with the exception of my iPhone (because cannot detect it). IPhone of my father (it's the same as mine) is also connected. BUT, as I said before, my iPhone cannot DETECT wifi networks.

  According to some scholars, put my iPhone in the refrigerator for 30 minutes and getting Wi - Fi working again, IS NOT a SOLUTION for me, because I don't know what could happen to the chips inside. In general, I do many reflow repairs to chips in laptops (made with success, of course), but this... I refuse to do it for a reason any.

  This is why I installed Apple Configurator 2, follow the steps below and save the file log and no information, it could be exported from the application. I don't know what else to do. Please if you could tell me what the log file (if the reason lies deep inside the info), as long as you or me to find a solution. I can't determine if it comes to iOS, or material. Even now, on the last version of iOS, the problem is not resolved.

  A VERY BIG THANK YOU FOR YOUR PATIENCE. PLEASE SEE WHAT YOU CAN DO. AN IDEA DIRECTLY FROM YOU WOULD BE USEFUL.

  ========================

  Steps, what is in the .log file is:

  1. turn off: Wi - Fi

  Bluetooth

  Use of data

  Activation: Flight Mode

  (in general, everything is turned off)

  2. TURN OFF THE PHONE

  3. TURN ON THE PHONE

  4 turn on: Wi - Fi, and Bluetooth, flight mode (off... dial-up cellular is enabled), use of data

  ========================

  PS: Here is the link of my log file (I have downloaded on my Dropbox account)

  < personal information under the direction of the host >

  Hi, this is a user to user forum only. I read your post and offer two comments. Please do not put your phone in the refrigerator, which is not an accepted solution. Secondly, iPhones are not intended to be served by our users. I know you've tried several of the steps below but please take a look at them again. If after #8 (restoration of new, not backup) the phone still does not work, your best choice would be to take on Apple Store or authorized dealer for evaluation.

  Suggest from the top and bottom. Maybe one of them will help you.

  (1) perform a forced reboot: hold the Home and Sleep/Wake buttons simultaneously for about 15-20 seconds, until the Apple logo appears. Leave the device to reboot.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth).

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes (ask for more details if you wish).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple Store for the evaluation of the material.

  Council: https://discussions.apple.com/docs/DOC-9892

• 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!

• Z370 cannot detect any wifi network to all the

  Hi, my ideapad z370 suddenly stopped detecting any wifi network. I know this isn't my wifi router that has the problem because my ipad can connect to wifi. any help? Thank you very much!

  Hi j1986,

  Welcome to the Forums.

  You can try the following:

  1. press Fn + F5 to activate the wireless card (make sure that the current status is set on "ON")

  

  2. relying on Fn + F5 is unable to turn the wireless status on, make sure that the physical wireless switch is on position ON.

  

  3. If the same problem, boot into the BIOS by pressing F2 at startup and make sure that the WLAN device is enabled.

  

  4. If you still cannot detect wifi networks, open Device Manager (press Windows key + R) and then:

  -Go to the ECS network

  -Right click on the wireless adapter and select uninstall

  -Right click on network adapters, then select Scan for hardware changes and check for availabel wifi networks

  5. If not, try to reposition the connectors wireless in the lower part of the PC (see page 42 of the HMM)

  

  Hope this helps

• Cannot detect WLAN & error on device on Satellite L300D-11N Manager

  Hi, I hope you can help!

  I recently bought 2 notebooks of Toshiba L300D-11N for my DD for Christmas.
  I have the same problem with two laptops, where they cannot detect a network.

  In Device Manager, I get an error on an "unknown device" I think that's probably the network card, I can't find listed anywhere in the Device Manager. I don't have an option to repair the unit, only to uninstall or update the driver. I tried to update, but it says I can't.

  The wireless light is amber in color, which tells me means that the wireless in not active, but I can not allow it because the computer does not know its there if it makes sense!

  Anyone have any suggestions to help please?

  Thanks :)

  Do you mean the WLAN or LAN and what OS you have? XP or Vista?

  First you start the laptop, there is an image/installation of Toshiba with all drivers and tools, so not should do no more install to work with the model.

  You can download all the drivers on the Toshiba site: http://eu.computers.toshiba-europe.com
  Or you reinstall the notebooks with the recovery image. I think that s the easiest way, but you can try the new drivers first.

• 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

• 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

• 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?

• 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.