Wireless adapter not recoginzed in Windows 7 - ThinkPad E420 1141 RK6

In "Device Manager"  in "Networks Adapter" tab there is only "Realtek PCIe GBE Family Controller"In Control Panel - Network and Internet - Manage Wireless Nerworks I see "Wireless in not currently enabled" Fn F9 I press and see that 802.11 Wireless/WiMAX is on. I have downloaded and installed g1w212ww driver from  http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS015011 - it did not helped. So how can I enable Wi-Fi?   

Hi ihorko,
Your machine should comes with ThinkPad 1X1 wifi card. Not Intel card. Please try update BIOS and re-try wifi driver, if problem remain, please contact local lenovo for further assistance.
BIOS Update Utility for Windows 7 (32-bit, 64-bit), XP - ThinkPad Edge E420, Edge E425, Edge E520 and Edge E525
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS014906
ThinkPad 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card Adapter for Windows 7 (32-bit, 64-bit)
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS014964
Fred

Similar Messages

  • Windows 2003 on T61 wireless adapter not showing

    I have 7658( CTO) T61 with XP pro.... I downgraded windows 2003 enterprise edition SP2. i have few questions
    1. I changed the bios to compatibility mode ( I keep sata then win 2003 not booting, so changed to compatability  mode). Is it required that I keep compatability mode.?
     2. Wireless adapter is not working ( not showing at all). It is PCI\VEN_168C&DEV_1014&SUBSYS_058A1014&REV_01\4&29E2C51B&0&00E1
    I downloaded and tried many drivers from lenovo website but is not working.
    I have struggled for a week and searched many forums but nothing is helping me out. Please help me.

    You will need the Windows 2003 compatible SATA drivers to stop using compatibility mode. I don't know if they exist... good luck there. Try Intel's web site since you probably have an Intel chipset.
    As for the wireless adapter, again it may be a matter of Win2003 not recognizing the device. I would try and manually install several drivers and see which one may work. You may have to force-feed Win2003 since it doesn't recognize the hardware. Be sure you know the manufacturer of the wireless chip... Intel or Broadcom or Atheros? Look at the specs for your laptop.

  • Wireless adapter not showing any available networks

    I've recently discovered that my Intel Centrino Advanced-N 6235 wireless adapter in my Asus Zenbook UX32VD running Windows 7 64 bit is not working as it won't show any available networks while my phone can find plenty in the same area. 
    So far I've:
    -Re-installed the driver. Before I did this the adapter wouldn't even show when trying to change adapter settings. When I looked at the adapter in device manager I found an error code 52 which disappeared after I re-installed the driver.
    -Re-installed the client for windows networks installed for the adapter which did not make a difference.
    -Temporarily turned off my AVG-free anti-virus which did not make a difference. 
    When looking at the adapter after clicking change adapter settings in the networks and sharing center it says it's not connected, but as stated above it doesn't show any networks to connect to.
    Also, when I try to use the networks diagnostics tool I get the following error message:
    Windows cannot find
    '::{26EE0668-A00A-44D7-9371-BEB06...\resultPage?keywords=+Network;NetworkDiagnostics'.
    Make sure you typed the name correctly, and the try again.
    Any possibly solutions I've not already tried are welcome. Thanks in advance for any help.

    Hi,
    Locate to Services and check all services relating to wireless and network are enabled: Wireless Zero Configuration and WLAN AutoConfig, etc.
    Also, make sure your NIC is working correctly from device manager.
    http://kb.linksys.com/Linksys/GetArticle.aspx?docid=108496d0924847afaf9c4a7bb72110b5_5646.xml&pid=80&converted=0
    Have you tried manually connecting to wireless?
    http://kb.linksys.com/Linksys/GetArticle.aspx?docid=8fd9ee85a0bf42f0986ed23390be8c66_19850.xml
    Andy Altmann
    TechNet Community Support

  • Yoga 2 Pro - Wireless Card not Detected by Windows 8.1

    Hi, Just got a refurbished Yoga 2 Pro. The first time I started the system up, the wireless showed up and I connected to my local WLAN. However, few minutes later the wireless dropped out. The issue was that Windows stopped detecting the card. Not showing in the device manager. Strange enough the bluetoth was working fine. The card is an Intel 7260NGW. I thought it was the card, so I replaced it with a new Intel AC7260NGW. The same result. I've removed & reinstalled all drivers including the ones from the Intel website. I've formatted and installed a fresh version of windows 8.1 and reinstalled all drivers again. Not to avail. Now running with an USB wireless adapter.  Any clue what's going on? Thanks in advance guys Daniel

    OMG, I was just about to buy a new wireless card because I have the same problem.
    Some weeks ago my wireless adapter disappeared, the card disappeared altogether even from Device manager, after I installed a new bluetooth driver and after I was connecting to my phone 3G via USB cable.
    But then it came back after I left the laptop shut down and unplugged for a whole night. It worked for a few hours and after closing the lid and opening it again wireless adapter was gone again, never to come back.
    I tried changing drivers, holding the power button for 20 sec to hard reset the laptop, fresh install of Windows, load BIOS defaults, and even installing Windows 10 in VHD (dual boot) and see if it will reappear there.Always the same - the wireless adapter doesn't exist any more.
    However, buetooth has been working without problems, which I find strange.
    I read online about similar situations, and all answers point that the wireless card stopped working and needs to be replaced.
    But @Papelinas - you say you even bought and installed a new wireless card and STILL have the same problem???I can't believe that something in motherboard got damaged and that only wifi doesn't work...
    I've had my Y2P for 6 months, and I don't really have time to send the laptop for repair for some time, I'm using it...
    I guess I'll still try to buy a new card, and just hope the wireless adapter will reappear...

  • T500 - Internet Wireless Adapter Not Detected

    I am at a loss right now since I have never encountered a problem with a computer that I couldn't solve at all. On my T500 (2081CTO), I had an XP OS and everything was working fine (almost). I decided to install the original Vista that came with it and at the same time updated the BIOS to the latest version, I think 3.18, before I installed Visa Home Basic. After the install, there is no wireless adapter deteced. I can't get any internet without a cable. Here is everything I have tried already:
    Install all Vista OS updates
    Run Lenovo System Update
    Install standalone Wireless drivers from Lenovo directly
    Resintall the drivers
    Physically remove, clean, and re-insert the wireless adapter
    Check settings in BIOS to make sure all wireless devices are enabled
    Disable and then re-enable wireless LAN/WiMax in BIOS
    Clear CMOS
    I don't know what else to do, besides some costly and time consuming options, like reinstalling XP instead, getting a new adapter, or paying someone to fix my own computer.
    Here are some additional clues:
    Under device manager, only Intel 82567LM Gigabit Network Controller is listed under "Network Adapters"
    There is "Other devices" under which there is "Network Controller" with an excalamation mark. I have been unable to install the dirvers for it
    Finally, I do not have Lenovo recovery disks and had to install Vista from a downloaded version online. At the end of the install is asked me to install drivers, which I thought sounded weird, and chose not to. If I have to pay $30 to get a replacment disk for something I already own, I'd rather buy Windows 7.
    So this is my dilemma and I am not sure exactly where my problem is. I would appreciate any help or insight.

    You probably just need to download & install the drivers for the WiFi card... (You probably also need the drivers for some other devices as well, such as AMT and Card Reader, IIRC) You can get them on the Lenovo Driver download page, http://support.lenovo.com - (Drivers & Downloads) just put your MT/M number (from a label on the bottom of the laptop) in the "QuickPath" Product selector... (If you can't find the MT/M just put T500 in.) Then look for Wireless LAN drivers... If you haven't already done so, I'd suggest getting a copy of the Windows 7 Pro Recovery discs for the laptop and THEN install the afore mentioned drivers... Feel free to send me an e-mail if you have further questions about this... Just remove the spaces, change ATsymbol to @  and change DOTsymbol to . mkingsmill ATsymbol gmail DOTsymbol com I will do my best to reply on the forum for all to see (thus helping others who may also be researching solutions to this issue)

  • Netgear wireless adapter not picking up signal

    I have a D-link DI-524 wireless router. Set up with WPA-PSK.
    I have a Pismo 400 that came with an ethernet adapter Netgear 802.11b Wireless pc card.(16-bit PCMCIA Model MA401).
    I thought, until recently, that it was operating off my router as does my PB with built in wireless. But I found out the signal it is picking up is from a neighbor's wireless network, not mine. I took the Pismo upstairs placing it next to my router and the network doesn't show as an option to join.
    I don't know what is going on and appreciate any input.
    Thanks!

    Thanks for the quick response.
    I found there was a firmware upgrade on the Dlink router, which I did.
    I was able to connect after that but.......The firmware upgrade Dlink released on 8/16 now will not allow me to encrypt the router. After an hour with their very helpful tech support they realized that there was a problem.
    Now I don't know what to do to protect the network.

  • Wireless adapter not showing up in device manager

    Hello all,
    I am having a particularly frustrating problem. I was playing around with the memory timings to overclock my computer and all of a sudden, my wireless adapter ceases to exist to my computer. It does not show up anywhere in device manager (including no unknown devices or anything), only the Ethernet shows up. I have tried a system restore, turned off all OC and my BIOS is updated to the most recent version. Is it possible that trying to overclock my computer caused the wireless adapter to burn out? The motherboard I'm using is the msi x99S gaming 9 ack.
    Any help would be very appreciated, thank you all in advance for your time to help out!

    remove power cord from the PSU and >>Clear CMOS Guide<<
    if the wifi card is removable, try to reseat it
    also install latest killer drivers from:
    http://www.msi.com/support/mb/X99S-GAMING-9-ACK.html#down-driver&Win8.1 64
    [try older version as well if needs]

  • Wireless router not working after Windows update

    I have a WRT54G V.5 wireless router. Windows Vista Home Premium did an auto update. Now wired connection works, wireless does not. Asks for key, but when entered nothing happens. Diagnosis states action was canceled. I have disabled and enabled, does not fix. Any help will be appreciated! 
    Solved!
    Go to Solution.

    Take not of the Wireless Settings(SSID and WEP/WPA Key) on your Router...
    To know the Wireless Settings follow this link
    Once you know the Wireless Settings attempt to connect to your Wireless Network...
    XP :
    Click on Start and goto the Control Panel and double click on Network Connections, right click on Wireless Network Connection and click on Properties.
    Now on this window, click on the second tab Wireless Network and give a check mark on "Use windows to configure my wireless" and then remove all the network names present in the Preferred Networks Window. Then click on OK...
    Right click on the Wireless Network Connection again and click on View Available Wireless Networks and try to re-connect to your network...
    Now it will give you the opportunity to put the network/wep key, make sure you enter the correct network key and confirm it...
    It will connect...
    Vista :
    Click Start >> Control Panel >> Network and Sharing Center >> Manage Wireless Networks, here remove all the networks present and close the Window...
    Click on Connect to a Network and try to re-connect to your Network, it should ask for your Network Key/Password, enter the correct password/network key and click Connect...
    It should connect...Once you are connected you should restart the computer, it should connect to Internet...

  • BDP-S390 Wireless Adapter not found

    I purchsaed my BDP-S390 2 days ago and the internet was working perfectly, then this morning when I tried to use it, it wasn't working (getting unable to connect) so I reset the Network settings and tried setting up the adapter again (my wireless is working fine on my laptop and smart phone) and now I'm getting an error message saying that the Wireless LAN Adapter can't be found and to check the devices USB port, but the adapter is built-in.  I've reset the Network settings (and the device) a couple of times and it doesn't fix it, anything else I can try? Thanks.

    I have updated my BDP-S390 to the latest firmware (via burning a CD from downloaded file), and still get the message about "USB Wireless LAN Adapter not found".  Somewhere in this forum, advice was given to then restore the unit to factory settings, which I did, but I still get the error message.    Call to telephone support said that means the built-in LAN adapter is broken, and I have 3 choices: 1. Send the unit in for repair (a lot of trouble, and I'd have to pay since it's more than a year old).2. Buy a USB LAN adapter (I have to purchase).3. Hardwire the unit to my internet gateway with an ethernet cable (impractical, since in different part of house). I find it completely unacceptable that my unit suddenly stopped working like this.   I find it unbelievable that there was an actual hardware failure within my unit, since so many people report the same failure (or if it is, it's a systemic failure that Sony should fix for free, else supply the USB adapter).   I suppose I will try option #2 above (purchase a USB LAN adapter), since Amazon has one for $10 or so: http://www.amazon.com/gp/product/B008IFXQFU?refRID=1Q425HCH8G6TCNENYT80&ref_=pd_cart_vw_2_1_p Maybe it will work. Meanwhile, I will not be purchasing any more Sony A/V products, and I will advise my friends (including Facebook pretend "friends") of the same (I'm asked a lot, since I am a computer/electrical engineer).   Pretty ****** to anger people like this, since I'd have been satisfied if they sent me the USB LAN Adapter, and I'm sure they can source 'em for a lot less than $10.    

  • WRT546 Wireless Adapter not picking up signal

    We have 2 computers, one hard wired and the other wireless for the internet. The system has been working perfectly until we switched out the wireless computer for a new computer. Spent several hours on this and hours on the phone with Linksys. We had to install the wireless adapter and are thinking that this is where the problem lies. Are there any suggestions on the correct way or port to install the adapter? It looks like there is only one place to put it. Nothing in the User Guide shows how to install the wireless adapter.

    may i know the model number of the router and wireless adapter? you have 2 computers right? 1desktop and 1laptop? or 2desktops? 2laptops?

  • Broadcom 802.11n Network Adapter not working on Windows 7 64bit

    As the title suggests, my laptop (Alienware m17x) is installed with the Broadcom 802.11n Network Adapter and Windows 7 64bit Home Premium.  I have had several other driver incompatibility issues with Windows 7, but those I have slowly been able to resolve.  This however just cropped up after two months of successful use.  Yesterday it started failing to connect to the internet, telling me that no wireless connections are available.  I live in a dorm, and everyone else on my floor has successful wireless, including my Ipod Touch, PS3 and XBox 360.  I called Alienware/Dell Support and we spent hours trying to fix the problem and all look well until I rebooted my laptop this morning and the same issue reappeared.  When I reboot my laptop, all I get is a notification that no networks appear in range.  If I uninstall the broadcom chip and let windows install it after a boot up it works until the machine is rebooted a second time.  I have tried over a dozen windows 7 drivers for the chip, and about half a dozen vista drivers and they all have the same results, works on the first boot, fails every time after that 

    Just registered to say, on an Alienware M17x system as well running Windows 7 Ultimate, here is a link to a solution that worked exactly for me:
    http://forum.notebookreview.com/alienware/436486-guide-properly-solve-wireless-connection-problems-m17x.html
    All I did was section I.a. If the link is down, I copied the only section that I needed to follow out of this guide, in order to get my wireless to work repeatedly without having to uninstall the wireless driver every single reboot. Now it works perfectly,
    already connected to a wireless network on startup.
    I.a. Disable Device sleep on disconnect
    Some newer Nvidia Ethernet drivers have a feature called Device sleep on disconnect. This is the culprit. Normally, it should only put the Ethernet adapter to sleep when the cable is disconnected, but it's buggy and thus kills the wireless connection as
    well.
    Follow these steps to disable this feature on your Nvidia Ethernet Adapter:
    1. Open the Windows Device Manager by hitting Win+Pause, then click on Device Manager on the left side.
    2. Double-click on Network adapters.
    3. Double-click on NVIDIA nForce Networking Controller (yes, that's the wired Ethernet adapter indeed).
    4. Click on the Advanced tab.
    5. Select Device sleep on disconnect.
    6. Set the Value to Disabled. 
    7. Click OK and wireless should work again (might require a reboot afterwards, but probably not).

  • G580 wireless device not recognized in windows Xp service pack 3

    Hi i bought a new laptop last week, g580 and the serial no is **********. I have installed windows xp service pack 3 and the laptop cannot detect the wlan device when i check in the hardware/device manager/network adapter , i also get a message when i turnon my laptop from the wlan adapter that the drivers are missing. I have downloaded the wireless drivers from the  lenovo support website i.e. WLAN (Liteon, Cybertan) and when i am trying to install the drivers a error pops up saying "BCM4313 : cannot find setup file". So please guide me to resolve this issue, i also installed wimax but it says the wimax device is not found.
    Moderator note: serial number removed for member's protection.

    Hi vijeth,
    thanks for posting and welcome to the community,
    Based from your post here this does seem to be a driver issues impacting your Broadcom wireless card that has been fitted into your machine. This Error code is actually wide spread across different Manufacturers that has the Broadcom wireless installed. At this point it is uncertain what the exact solution is. Some have rectified the issue by doing a windows update and it had installed the broadcom drivers and that had solved the issue.
    Currently there are some solutions that has help some of the users. Especially from the thread below.
    http://forums.lenovo.com/t5/Lenovo-3000-and-Essential/G580-Limited-access-Wireless-problem/td-p/9155...
    You may want to check this out. Some of the user are experiencing this Win 7 or Win8. But it worth checking what they did as it might help you out as well.
    regards

  • Apple wireless mouse not working in Windows 7

    I have Windows 7 loaded in Boot Camp and, for the most part, it works perfectly.
    However, neither my Magic Mouse nor my Super Drive work ... at least, not immediately.  My wireless Apple keyboard works perfectly and instantly, but my mouse only works after around a half hour after Windows opens and I haven't gotten the drive to work yet.
    Any suggestions?
    I'm flying a new iMac, 2.7 GHz Core i5, 16 GB 1600 MHz DDR3, running Mountain Lion.

    I had the exact same problem as you did (less the drive) Kybd ok mouse didn't work, after installing Updates for Win 7 (about 100+ lol) then my BT kybd stopped working
    In the Bootcamp Discussions there is a post about that. The post I didn't bookmark (i will from now on) but I followed this instruction posted (I copied & pasted to Notes)
    "Control Panel > Device Manager > Network Adapters > Broadcom 802.11n Network Adapter (right click and choose "Properties". Under the "Advanced" tab, highlight the setting named "Bluetooth Collaboration", then change it to Enable. Then click OK."
    After that wasn't working yet so, I went to start menu selected Devices & Printers...(if I recall), in the window selected "Magic Mouse icon (it was always showing but not working)  right click & selected "Properties"  for Magic Mouse, don't remember which tab it was but a driver was listed I checked it and clicked ok after a couple of minutes both the BT mouse and kybd worked and hasn't stopped since.
    Sorry for lack of precise instruction, not exactly a techie, but can handle myself somewhat in front of a screen & kybd.
    Hope this helps, it did for me, good luck
    Message was edited by: jdemelo11

  • Wireless adapter not found

    I have a Thinkpad T400 (Model 7417, Windows Vista). Recently my computer stopped showing wireless capabilities. When I did a diagnostic I was told: No supported wireless adapters (802.11.WAN or Bluetooth) are installed in the system... I'm pretty sure they were there when I bought the computer. A check in the Device Manager shows me that Intel WiFi Link 5100 with PAN is enabled. I updated the driver and now I am being told: Driver version 12.3.2.1 does not support Intel PROset/Wireless WiFi software. I have checked Programs and Features and it says the Intel Proset software is installed and enabled. Pretty clueless about what to try next... Any ideas would be greatly appreciated!

    hey polydenver,
    welcome to the forums.
    uninstall all network drivers from your unit. let windows install its own generic drivers. once that is done, see if you can make a connection both wired and wirelessly.
    later head over to >> http://support.lenovo.com , download all the network drivers that was previously remove but do not install them yet.
    set your unit to diagnostic mode via msconfig and then install the drivers.
    WW Social Media
    Important Note: If you need help, post your question in the forum, and include your system type, model number and OS. Do not post your serial number.
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!
    Follow @LenovoForums on Twitter!
    Have you checked out the Community Knowledgebase yet?!
    How to send a private message? --> Check out this article.

  • Wireless adapter not detected on T520 4240-4au

    I just purchased a Thinkpad t520 and have installed Win 7 Enterprise on it. 
    - Ive tried reinstalling the drivers
    - Ive turned wireless switch on the side on and off and tried fn-f5 
    - In the device manager I see a Intel(R) Centrino(R) Advanced-N 6205 and the newest drivers are installed. Ive disabled it and enabled it. 
    - In the BIOS Config->Network-> I only have two options 1) Wake on LAN and 2)Ethernet LAN Option ROM
    - When I run the Intel PROset/Wireless tools and run the diagnostic tool, the hardware, radio, scan, assoication, authentication, signal, ping tests all fail. The only test that is successful is the driver test.
    Is there anything else that im not doing where I can enable the adapter? Is it possible I got a faulty adapter from the factory? I do have bitlocker turned on which is a company policy, but I cant see that being the issue. I never tried to use wireless on this laptop until today. Thanks for any help. 

    That's weird ...
    - hardware switch on
    - FN + F5 on for WLAN
    - BIOS I/O ports WLAN on
    - Device manager showing WLAN adapter.
    All of this should enable WLAN to work. hmmm ... Have you tried using Access Connections? Any error showing there?
    Try uninstalling Hotkeys, Lenovo Power Manager and Power Management driver ... then reboot then install all 3 again then enable it using Fn+ F5 keys and see if it helps.
    If problem still persist, try doing a R&R to the default factory OS and see if is really a hardware issue. If in factory OS and still fails then you might want to contact support for a hardware check.
    Alternatively, you can try using zoltan's suggestion to boot OS using Ubuntu disc and see if the OS is casing the problem.
    see Zoltan's post on UBuntu below.
    http://forum.lenovo.com/t5/T400-T500-and-newer-T-series/I-cannot-get-my-wireless-radio-to-power-on/t...
    *Non Lenovo employee*
    I have a Y2P (i5) ... Feel free to ping me if you want me to test some applications with your Y2P if you have the same model. I don't mind keep doing recovery on it if needed .... =)

Maybe you are looking for

  • UDS and Oracle

    Is anyone having trouble utilizing stored procedures in Oracle? Specifically selecting nextval and currval from dual? nextval doesn't actually execute, but kind of looks like it did minus legitimate values, and currval blows up with a bogus Oracle er

  • Running Lion; can snow leopard be set up with bootcamp?

    I have several programs that won't run in Lion on my MacBook Pro.  Will bootcamp allow me to partition part of disc to run snow leopard which will run my programs? Thanks rjchemdoc

  • ARD asking for Serial Number after Upgrade to OSX 10.9 and ARD 3.7?

    Hello All, I bought ARD 3.6.1 back in 2012 from MAC Store. Yesterday, I decided to upgrade to OSX Mavericks and the upgrade forced ARD to update to 3.7 from 3.6.1 and now ARD is asking for serial number...  Never had a Serial Number since I bought it

  • TREX for CCM

    Dear Experts, We have implemented self service procurement and we are planning to implement CCM within the same client. As i understand that TREX is mandatory for CCM, I required some clarifications from you. 1) We should maintain seperate client for

  • Flash Player Crashes everywhere

    I'm using windows 7 64-bit flash player 10.1 (latest version) I've tried on Internet Explorer, Firefox, and Chrome I'm trying to load video streams on websites such as ustream.tv and justin.tv but flash crashes immediately I'm not sure how new this f