X31: not detecting any wireless network

My IBM thinkpad is not detecting any network when my wireless router is on. I have checked the windows zero configration and it shows that it has started. The radio signal is also lighted and shown at the centre of the display bottom. My thinkpad is using the cisco pci wireless lan adapter and I have also check the driver, it show working. When I use a USB wireless adapter it can detect my router and connect.
Why cant my internal wireless adapter detect my router when the radio signal is on , windows zero configration started and the pci wireless card enable already.
Thanks,
alvin

try to run the PC-Doctor diagnostic on the laptop wireless card.
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

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HELP!! AirPort card not detecting any wireless networks?!?

hi, i just had an AirPort extreme card installed in my PowerBook G4, and so far, everywhere i try to access wireless, all it says is "no AirPort networks in range."
I have AirPort turned on, and AirPort and "automatic" and "DHCP"selected in Network preferences, and i have the little icon with the gray bars in the top menu bar, but the lines are always gray, even when everyone around me is getting wireless just fine.
I don't know if this matters, but i don't have a base station or anything at home - i only got wireless to use at cafes, etc, or on university campus where they have wireless. at home i just have a free dialup service, so i use a modem.
Also, i'm really confused reading these posts - everyone's talking about "naming" networks, and passwords, and IP addresses, but the apple guy said that once the card is in and AirPort is on, it should just "pick up" whatever network is available. is that true?
if it's working, does the "name" of the random, supposedly "open" and available network in the cafe/hotel/school building just magically "appear" on the menu? Or do i have to do something or configure something each time to set it up? i just really don't understand and no one seems to be able to help. and i just spent a lot of money on this card. can anyone please help???!!?!?
I even opened it up again and checked to make sure the little cable was clicked firmly into the card, and it sure looked like it was.
thanks!!!!

Double check that the antenna cable is FULLY seated into its socket on the Airport card - doing this properly takes a fair bit of force.
If your Mac's Airport interface is working properly, indeed all you need to do is click on the Airport menu item. A list of all in-range wireless networks will be shown, and you can simply click (to connect) on the name of the network you wish to join. Just like magic!

Mac Mini Airport Extreme - Cannot detect any wireless networks

Hello,
Last week my Mac Mini (Power PC)'s hard disk crashed. So I did a DIY replacement. I managed to re-install all the software, and installed all the latest updates.
However, for some reason, the Airport Extreme is not detecting any wireless network after the re-install.
My own wireless network router is a third-party, which has been working well for the last 2 years. My Window PC and laptop still connects to it fine.
I can see the Airport icon but it doesn't how any detected networks (and there are quite a few in my neighbourhood). I did Apple Hardware Test and it shows the Airport card to be working ok.
Any help would be wonderful!
Regards,
Leng
Mac Mini G4 Mac OS X (10.4.9)

It still may be possible that the antenna wire is not placed properly within the Mini. Here are an excerpt of the DIY instructions for installing the wireless antenna. Hope it helps...
- Make sure that the antenna cables are firmly seated in the mezzanine board.
- Pass the antenna cables through the gap at the rear of the internal frame.
- Carefully lower the internal frame down onto the motherboard. Make sure that the wires are routed to the right of the interconnect board.
- Snap the AirPort antenna onto the black plastic column next to the rear port panel.
- Tape the AirPort antenna wire to the edge of the DVD drive.

Cannot detect any wireless network (Mac OS X 10.6.8)

Hi,
I need help! My MacBook Pro can't detect any wireless network at all. It happened all of a sudden after 2 weeks from not using it. It works well at first after i turned it on after that 2 weeks then all of a sudden no network can be detected at all! Anybody has encountered his problem before? Any idea how to solve it?
Any help would be deeply appreciated!

Try rebooting tour wireless device as well as your modem, if no joy, try running airport utilities.
Go utilities>airport utilities, follow the prompts.

My iphone 4s is no longer detecting wifi since the ISO8 updates came out. I've restarted, rest the networks, reset the phone back to factory settings, and even tried the freezer trick. It is STILL not detecting ANY wifi networks. HELP!!!

My iphone 4s is no longer detecting wifi since the IOS8 updates came out. I've restarted, rest the networks, reset the phone back to factory settings, and even tried the freezer trick. It is STILL not detecting ANY wifi networks. HELP!!! I cannot afford to go over my data and I use wifi at home and work... I believe the updates have caused the issue, because it was working fine before the second update released (I hadn't put the first one one until I noticed it had stopped working, and by then the second IOS8 version had came out). They need to do a third update to fix this issue.

If it's grayed out:
Reset Network Settings - if that doesn't fix it, then Backup and Restore AS A NEW DEVICE.
If it's still grayed out, unfortunately that means your Wi-Fi antenna quit, and it needs service.

Cannot detect any wireless networks on my HP ENVY TouchSmart m7 j120dx

Hello,
My laptop won't pick up any wireless networks at all - I'm having what seems like a few different problems:
1. Because the laptop won't pick up any wireless networks, I can't of course connect to the internet without using my ethernet cable.
2. When I try to turn my adapter on using the F12 key, all it does is toggle airplane mode - which isn't going to help me connect to the internet.
3. When I go to 'Network' under PC Settings, I can toggle airplane mode but the bluetooth is greyed out and can't be toggled and it doesn't even give me an option to turn back on my wifi adapter.
4. When I went into the Network and Sharing Center to enable the adapter that way under 'Change Adapter Settings', I couldn't even see the adapter listed there. All it showed was Ethernet and Hamachi because I use LogMeIn Hamachi on my computer.
By this point, I was like "Oh, great - the adapter might somehow not even be there even though it was last night," (I was online wirelessly the night before) so I went into the device manager and then expanded Network Adapters I only saw the same two Ethernet and LogMeIn adapters.
5. So next, I tried downloading the adapter - but the problem is, I have no idea what kind my laptop is supposed to have. Going to the download drivers section in the support area of the hp website, I found many options and none of them seemed to work. I also tried redownloading the Wireless Button Driver (whatever that's called) and that didn't work.
5. I even tried doing a system restore to a point of about a week ago - this also did not solve my problem because the same things were happening and the same things I tried above still are not solving the problem either.
I know countless other people have had the same problem(s) mentioned above (simple Google search told me that) with their HP ENVY Notebook PCs, so I'm hoping that someone can help me and finally solve this problem for me.
The model is HP ENVY TouchSmart m7 j120dx, the model number is E8A11UA#ABA, and my computer is running Windows 8.1 64-bit.
On another note, here's the names of the only 2 adapters that show up in my device manager list (one is for LogMeIn Hamachi);
Realtek PCIe GBE Family Controller (Ethernet)
LogMeIn Hamachi Virtual Ethernet Adapter (Hamachi)
The wireless was working fine before with Hamachi installed, so I doubt that has any significance.
If there's any other information you need that I did not mention above, feel free to ask me. I look forward to someone replying as soon as possible and being able to find a solution to this problem for me!
EDIT: One other thing I should mention is that the wifi in my location is working fine for every other device I try (phone, gaming console, other people's laptops/desktops, etc.

Hello dginther,
Welcome to the HP Forums!
I understand wireless is not working properly. If the issue just began occurring, I would perform a system restore. I want you to bring the computer back to the earliest restore point possible, in an attempt to dodge whatever caused the issue. Here is a document on how to perform a System Restore: System Restore
Next, please try the steps in this HP document: Troubleshooting Your Wireless Network and Internet Connection (Windows 8)
These steps should be enough to resolve the issue. If not, you can try a manual reinstall of the driver:
1. Go into Device Manager, then Network adapters.
2. Right-click on the wireless driver, and select "Uninstall".
3. Restart the computer. This will force the driver to reinstall itself.
Please let me know the results of your troubleshooting. Thanks!
Mario
I worked on behalf of HP.

Wi-Fi function available - However unable to detect any Wireless Networks

Hi All,
Yet another thread about Wi-Fi issues with the iPhone.
--- Underlying problem I am experiencing. ---
iPhone Wi-Fi function is available. When I try connecting to Wireless Networks I receive a message detecting available network and it will not progress from there. I have waited as long as 30 minutes.
--- I have tried the following suggested fixes ---
Performed test to verify Wi-Fi availability by trying to connect two iPhones to my Home Wi-Fi network at once from the same location next to Wi-Fi Router. One successfully detected Wi-Fi networks in a matter of seconds. Mine did not.
1) Reset Network settings through General --> Reset Network Settings (Tried multiple times) = No change
2) Tried disabling Wi-Fi and turning on Airplane mode then powering off the iPhone. Then power back on and then turn off airplane mode and reactivate Wi-Fi = No change.
3) Tried upgrade to OS 3.1.3 = No change
4) Tried downgrade back to 3.1.2 = No change.
5) Tried restoring over 10 times = No change.
6) Also tried to manually set Wi-Fi settings --> getting error *"could not scan wireless networks".*
7) Power Cycling Wireless Router = No Change.
--- Other Fixes I have not had a chance to try ---
1) Reading other posts many are saying that they started experiencing similar issues after a OS update to 3.1.X.
*Solution - Downgrade OS to earlier versions.*
2) Others say it is a Heat problem.
*Solution - Put it in the freezer*
*Solution - Disabling e-mail Push functionality*
3) Wireless Antenna is faulty
*Solution - Buy spare and replace*
Any feedback on the fixes I have not attempted. i have to admit that I was a little reluctent to stick my iPhone in the freezer.
Any help would be fine.
P.S. I have spoke to Apple support and they suspect that it is a hardware issue and it will cost me AUS$268 to swap the existing phone out. (I am OOW - Out of Warranty)

Hey Beta990,
Yes tried full restore to OS 3.1.2 and back to 3.1.3 which did not make a difference. I have two desktops and two laptops connected to my Wi-Fi router. I even did a test with my friends iPhone 3G 8GB and tried connecting simultaneously next to mine and his detected my home Wi-Fi in like 3 seconds and I waited for over 30 minutes and gave up.
But thanks for replying though.
I am out of warranty which really ***** and it will cost me AUS$268 to have it replaced at an Apple store. It sound very much like a hardware fault but I'm just hoping it is a software fault like some people are suggesting online for I don't really want to spend an extra AUS$268. (Tight I know...)
Any other suggestions would be greatly appreciated.
P.S. I tried the fridge fix... nah didn't work for me.
PLEASE IF YOU KNOW OF ANYTHINGS ELSE TO TRY POST ME.

C309g not finding any wireless networks. Won't print off bluetooth either.

The C309g will not find any networks at all. Even when scanning from the machine and when doing it through the computer setup. Even typed in the SSID but still no link. Bluetooth will connect but will not communicate once I unplug the USB cord.

So when I restart the machine I can get the bluetooth light on and my computer to recognize it, but it still will not print. The device remains unconnected in the bluetooth setting on my computer. After that I will try and play with it again, but this time the only option in bluetooth settings is to activate the bluetooth radio and even though I hit On the blue light still doesn't come on.
As far as the wireless network, is there any tests I can run to test my radio or do I just have to take it back to best buy? Is it a common problem?

Ipad can not see any wireless networks

So I updated my iPad's operating system last night, and my wireless connection to my home network worked fine. Now I'm at work (in a midtown Manhattan office building, where my laptop recognizes about 50 networks) and it can't see a thing.
I don't have the ability to unplug the router, and at any rate this is clearly an internal issue as it's not missing one network, it's missing dozens. I've restarted, reset wifi, reset network settings, toggled airplane mode, etc etc etc. Any other suggestions? Inevitably, it's on an afternoon I have a major facetime appointment.

Try a system reset. It cures many ills and it's quick, easy and harmless...
Hold down the on/off switch and the Home button simultaneously until you see the Apple logo. Ignore the "Slide to power off" text if it appears. You will not lose any apps, data, music, movies, settings, etc.

Iphone is not detecting any WiFi Network

Dear All
my iphone is suddenly stopped receiving WIFI networks, whenever i am tring to conect to any WiFi network My iphone could not find that networks at all, i tried to find wifi network manually by typing network name but steel my iphone could not detect that network! Even if I'm 2 millimeter from the router it's not recognize any network. i reset network setings but it doesn't work, i upgred my iphone softwere to 3.0.1 but steel no wifi
My iphone is under warrenty its just 6 month old, i had taken this iphone to service center in mumbai (india) [Vodafone Care (century bazar)] they told me that we dont have wifi to check your iphone, you have to submit your iphone for check, and it ll take 10 or more days for serviced your iphone,
I feel that i made a mistake that i paid 30,000 INR for a IPHONE, as i am not geting fast service from apple in INDIA
If anyone can help me out of this, Plz mail me on [email protected] or call me on +91 9930004535

Hi there Minakshilodha,
You may find the troubleshooting steps in the article below helpful.
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/TS1398
-Griff W.

[SOLVED]Broadcom BCM4313 does not detect all wireless networks

EDIT:
I'm really sorry to the Arch forum users and to the admins for posting such easy problems which i could have fixed myself.
To solve this what i did was to change the channel on the router and its 802.11 mode. I turned my main machine on and it was doing the same as the machine i posted here first so it was two machines and so probably not a problem of the pc but of the router.
I don't know if this means my network cards are just bad or something else but it works now.
Hello,
I'm having a problem with the computer on the title. When i try connect the computer over wifi(to my own network), it doesn't "see" my network. Sees all my neighbours networks but not mine. It was working till a couple of days ago.
lspci -k
05:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
Subsystem: Wistron NeWeb Corp. Device 051a
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
rfkill list
0: samsung-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: samsung-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
I tried changing the encryption on the router from WPA&WPA2 to WEP and to WPA and i from TKIP&AES to simply AES but to no avail.
I also tried loading different modules still related to b43(like the legacy one) and installing the firmware from AUR.
Has this happen to anyone else?
I'm still trying to do this on the live iso so i can try as much stuff as needed and then i can just reboot and then do just what i need:)
thank you
Last edited by jantonio2992 (2014-07-20 11:22:03)

ewaller wrote:It sounds like your regulatory domain is not set correctly. Not all channels are legal to use in all countries. Perhaps your router had been using a channel legally, but your computer is unaware of its location, and was therefore ignoring the channel. Also, I assume you are in the right band. I don't know about your system, but thus ancient laptop does not work in the 5GHz band.
Thank you for shedding some light on the subject, but actually the channels the router permits are through 2.412 to 2.472 (more less, i think that writing here 13 frequencies wont help anyone ), and what i did was look on my working laptop, the channel for the networks around the house and select on my router a channel that wouldn't be the same, but i think the router has a built in tool to do this.

My mac can not find any wireless networks, my mac can not find any wireless networks

As of a couple weeks ago my can not find wireless networks even though they exist. I try to refresh the scan with no luck.

Is your router plugged in? Do you have internet?
Come on...
I have the same issue. Yesterday I could connect to my wifi just fine, but today I turned on my wifi and the wheel just spins and spins. I restart my phone and I get the "greyed out" wifi switch. So I restart, and I'm back to square one. The wheel just keeps spinning.
I've updated the router firmware, I've power cycled everything multiple times, and still nothing.
Can anyone give a real solution? Or do we just have to suffer until apple update this **** IOS6?

TS1398 My iPhone is not recognizing any wireless networks.

My iPhone just stopped recognizing wireless networks. I've tried the website troubleshooting and it doesn't help. I even manually typed in the network and password. Nothing has worked. I've only had this phone for 8 months.

If the website troubleshooting doesn't help - whatever that was, call AppleCare or make an appointment at an Apple store if there is one nearby.

HP Pavilion 5500 not detecting any 5G Networks (Jan 2015) [Ralink RT5390R]

I have resently been having trouble with slow internet. My Desktop PC has stopped working with my wired router and refuses to find my 5G network.
My connection was getting average scores of 40 Mbps but now im only getting 3-5 Mbps while my phone and laptops are getting 35-40 Mbps. My Desktop is the only thing struggling with the internet and it has a direct ethernet link.
I resently had a Service Provider technition here to see if it was my router but it is only my pc having issues.
I have looked around this site for hours looking to find a solution and have tried almost everything but posting my issue directly. My internet was working fine till about 2 weeks ago from 01/04/2015 but dropped speed severly. Now when i try to connect to my router, it appers to only work on 2.4 Ghz, the tech said that it shouldnt matter what network it can see aslong as it is directly connected but its no better than my android.
OS:
AMD A8-5500 APU / 64-bit Operating System, x64-based processor
BIOS Version:
AMI 80.32, 2013-03-21
Wired Ethernet:
Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30)
Wireless:
Ralink RT5390R 802.11bgn Wi-Fi Adapter
I would really appreciate some help.
(If i put something I was not supposed too, don't mark a scolding as a solution for my issue.)
This question was solved.
View Solution.

Hi Alex,
Please post the HP product number for your PC. How to Find the HP Model Number and the HP Product Number or let HP automatically find your PC model number and HP network attached printers. This will allow others to review your issue, make suggestions and review your responses. This is usually the best way to get assistance.
I very much doubt that you have a driver issue since your issue is recent. However, review the recent updates made to your PC both from Microsoft and HP. Move your PC close to the wireless router for a test to see if you have an obstruction issue.
Download Vistumbler to one of your laptops and your PC to verify that your wireless router has both 2.4 ghz and 5.0 ghz service.
HP may have updated drivers for your PC but since you issue is recent it might very well be that the hardware adapter has failed. Running Windows diagnostics and HP diagnostics including UEFI diagnostics might discover the problem.
HP DV9700, t9300, Nvidia 8600, 4GB, Crucial C300 128GB SSD
HP Photosmart Premium C309G, HP Photosmart 6520
HP Touchpad, HP Chromebook 11
Custom i7-4770k,Z-87, 8GB, Vertex 3 SSD, Samsung EVO SSD, Corsair HX650,GTX 760
Custom i7-4790k,Z-97, 16GB, Vertex 3 SSD, Plextor M.2 SSD, Samsung EVO SSD, Corsair HX650, GTX 660TI
Windows 7/8 UEFI/Legacy mode, MBR/GPT

No longer detetects any wireless network

Hi
My macbook was correctly connected to the Internet via my wireless network, and then it suddenly disconnected. It no longer detects any wireless networks (and there are quite a few usually!)
I tried to turn airport off & then back on, but no change.
I then tried to reboot my macbook, but no change either.
When it searches for wireless networks, it is very slow (sluggish).
I also booted on Windows 7 (dual boot), and it has *exactly the same* problem. Leads me to believe that it is a hardware problem, more than a software one..
The only recent change: I moved from the UK to France few days ago => new ISP & new router (but I doubt this could be the source...)
Is there anything I can do?
Replace the wireless card?
Thanks

By the sounds of it, I've been having exactly the same problem. I will be using my macbook and suddenly the airport will drop out for no reason. Sometimes I can reconnect but often I'll have to try a dozen times or more, with the connection timing out each time. I've actually set up two differently named wireless networks at home to solve this - for a while, if one dropped out, I could reconnect to the other one. Even this has now stopped working. I've tried flicking airport on and off, restarting the airport base stations, I even have one of the wireless networks configured as WDS sending to an airport base station within a couple of metres of where I normally use my machine. Nothing works. I've tried deleting ~/library/preferences com.apple.internetconfig.plist and com.appleinternetconfigpriv.plist and rebooting - for a few times that would fix it, but not any more.
The strangest thing, though, is that if I switch user accounts, I can access the wireless networks again no problem.
It's almost like there's something that needs flushing in the user account's wireless settings - a buffer, or a cache, or something. It'll generally only happen once I've been using the machine for a sustained period of time.
I'm running 10.5.8 with Wireless Card Type: AirPort Extreme (0×168C, 0×86) Wireless Card Firmware Version: 1.4.16.2 if that's of any help to anyone.

X31: not detecting any wireless network

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