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Yoga 920 Wireless Connection Issue when Changing Wifi Networks

Q: Yoga 920 Wireless Connection Issue when Changing Wifi Networks

I currently have a Qualcom Wireless AC Card in my Yoga 920. When I change wifi networks, I don't always get the internet going right away (we have 2 networks at home and several different networks in the office). I would need to right click on the wifi icon in the task bar and click on troubleshoot, then wait for it to fix itself. This happens probably 90% of the time when I change networks (ie Home network, then when at the office, I connect to the Work network and have to perform the troubleshoot to get the internet going then vice versa when back home. Or even changing between our 2 different Home networks - as in from different ISPs and not just changing between 2.4 and 5ghz connection). Also, is there something wrong with Chrome for the 920? When I change networks, and get the internet going (as in the wifi icon property says that there is internet and the yellow triangle exclamation is not present anymore), google chrome does not automatically connect to the internet and load pages. Edge, on the other hand, does not have issues upon gaining internet connection after the troubleshoot. For reference, I have a custom built desktop. I have an Intel AC 8265 in it, and it does not have this issue when switching between our home networks and chrome does not any issue as well. So yeah, I have two issues. Any ideas?

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RELEVANCY SCORE 200
Preferred Solution: Yoga 920 Wireless Connection Issue when Changing Wifi Networks

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 79.6

I just bought a new computer, with WIN 7 on it and I can't get my wireless adapter to hook up with my network. I have all the latest drivers so that isn't the issue,and the adapter I'm using is a Netgear WN111v2, and the router is an apple airport, so I though it might be a compatibly issue, but from what my error message said on it was;

Information for Connection ID 35
Connection started at: 2011-01-11 15:58:40-183
Auto Configuration ID: 33
Profile: VirtualProfile
SSID: Network
SSID length: 21
Connection mode: Infra
Security: Yes
Pre-Association and Association
Connectivity settings provided by hardware manufacturer (IHV): No
Security settings provided by hardware manufacturer (IHV): No
Profile matches network requirements: Success
Pre-association status: Success
Association status: Success
Last AP: 00-00-00-00-00-00
Security and Authentication
Configured security type: WPA2-PSK
Configured encryption type: CCMP(AES)
802.1X protocol: No
Key exchange initiated: Yes
Unicast key received: No
Multicast key received: No
Number of security packets received: 0
Number of security packets sent: 0
Security attempt status: Fail 0x00038012

so I was wondering if this was a compatibility issue or something else.

A:Wireless networks connection issue

Are you getting any error message(s), when you try to connect?
Does wired connection work?
Are there any other computers connected to the same router?
Did you try to reset router?

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RELEVANCY SCORE 74.8

I have Toshiba laptop and Win 7. It is brand new laptop and original windows. I tried to install AWUS036H and it was successful but unfortunately adapter doesn't detect any networks. It happened with my old laptop with Win 7(Acer) and I had to reinstall windows fresh and it worked. But I wouldn't like to do it again here. As you may see on picture internal adapter has X in corner and it is working but RTL8187 doesn't, it just says Enabled and nothing happens. No networks detecting. In device manager everything is fine, no yellow icons. Also it is not detected by my ipconfig/all command. The same thing happens in safe mode

Adapter is not broken, it is working on linux. This is image from win 8.1 but it happens on my Win 7

A:WiFi adapter finds no wireless networks. ends up with “No networks

What driver is currently installed?

Try this

Download the latest ar956x driver from here:
https://www.atheros.cz/atheros-wirel...et=83&system=5

Version: 10.0.0.297
Release: 2014-07-22 [July '14]
OS: Windows 7 32/64bit
Status: WHQL
File: win7-10.0.0.297-whql.zip (2585 KB)

Unzip the package and note the location
Uninstall the driver from the device in Dev mgr, remove software if presented (checkbox or prompt)
then update the driver from within Dev mgr using the unzipped inf file

Some reports on the Qualcom board indicate that you might have success with an earlier version 10.0.0.263, but I only see 10.0.0.255 then 10.0.0.270 on the site I linked.

Try the newest first , then the 255 (270 was the one the poster on Qualcom complained about)

Maybe the Toshiba site has a version that works. My method is to install the base or original driver from the PC OEM support page and work up if the peripheral board driver doesn't help solve the issue.


Please fill in your SevenForums specs so members can be more help - All I know is that you have a Toshiba laptop with Win7 on it.

Please don't waste your time typing the information in a post - place it in your system specs - then any time you create a thread, people can look at your machine specs in the lower left hand corner of any post.

Specific model information is important, there are usually many Satelltite models.

See the Easy specs link in my signature for a tool that makes it really e... Read more

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RELEVANCY SCORE 71.2

As the title says, I got a BSOD for the first time (since I had a bad memory module) during a casual WiFi network change. I am willing to add more details to this thread if required. I have attached the output of SF Debug Tool after removing personal identifiable information.

A:BSOD while changing WiFi networks, DPC_WATCHDOG_VIOLATION

Hi Sabrefresco ^_^,

Unfortunately, the ZIP File uploaded by you does not contain any Dump files for us to analyse

You would have to upload them manually. The Dump files are located in the path "C:\Windows\Minidumps\". Make sure you ZIP up all the dump files in the folder and then upload the ZIP File in your next post as an attachment.
You might need to copy the dump files to some other folder before you could ZIP them up due to permission issues.

Let me know how it goes ^_^.

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RELEVANCY SCORE 70.4

Hi Everybody,

I recently bought my new laptop Dell Inspiron 5520. And from yesterday i m getting a BSOD on every time i change try to change my wifi network or try to open uTorrent.

After a lot of searching on google i came to this forum and i m sure i will get any help here.

I have attached my minidmup. Dont know much about this but found and attached.

Let me know if i need to share any more detail for this.

Thank You in advance.

Regards,

A:BSOD on changing wifi networks. error oXooooooE1

Welcome to SevenForums.

Please upload your msinfo32.nfo file. To get this: Start Menu -> Type msinfo32 into the Search programs and files box -> When it opens, go to File, Save -> Save as msinfo32.nfo and save in a place you will remember -> Let it finish the process of gathering and saving the system info -> Right click the .nfo file, click send to compressed (zipped) folder -> Upload the .zip file here.


Code:
Unloaded modules:
fffff880`09389000 fffff880`093ba000 WUDFRd.sys
fffff880`07200000 fffff880`0721b000 USBSTOR.SYS
fffff880`07312000 fffff880`0733c000 ssadbus.sys
fffff880`073ba000 fffff880`073c2000 ssadmdfl.sys
fffff880`073ab000 fffff880`073ba000 modem.sys
fffff880`07375000 fffff880`073a3000 ssadmdm.sys
fffff880`073c2000 fffff880`073ea000 ssadserd.sys
fffff880`0721b000 fffff880`0722a000 ssadadb.sys
fffff880`09200000 fffff880`09271000 spsys.sys
fffff880`08800000 fffff880`08848000 mfeavfk01.sy
fffff880`01400000 fffff880`0140e000 crashdmp.sys
fffff880`015f4000 fffff880`01600000 dump_pciidex
fffff880`013f4000 fffff880`013ff000 dump_msahci.
fffff880`0104c000 fffff880`0105f000 dump_dumpfve
I see you have McAfee. It's a frequent cause of BSOD-s., specially in the situation you describe. Consider uninstalling it with the McAfee Removal Tool and replace with Microsoft Security Essentials at least to test.McAfee Removal Tool - McAfee Uninstaller
Recommended antivirus program for Windows 7 based on stability c... Read more

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RELEVANCY SCORE 70

Suddenly my Yoga 12 refuses to list all available wifi networks.  It only lists networks that I have used before, like my cellphone hotspot.  It will not list any new networks, like the Panera Bread or the Pete's I just walked into.  I am sitting in a very commercial area, and there should be at least 12-15 networks showing on the list.  But the only one itI can connect to is my cellphone.   And yes, my wifi adapter is up to date, I just updated the driver.  No change.  

A:Yoga 12 has stopped finding new wifi networks

Hi Holmes.
 
I don't have your machine, my only ideas or suggestions are:
 
1) Try to remove the device (Windows Device Manager) with a right click select "Uninstall" and select "Delete the driver software for this device". After that reinstall the driver againt.
 
2) Just in case check if getting closer to the router works at all. If moving it improves, maybe it can be something related to the antenna.
 
3) Maybe you can try something not official approved by Lenovo like finding an update driver for it. For example sometimes I use "DriverEasy" to find newer wifi drivers on my machines. Only use this if you feel confortable installing/uninstalling drivers on your machine.
 
This is what it cames to my mind right now. Sorry it is not too much.
 
Regards

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RELEVANCY SCORE 69.2

This laptop has ALWAYS struggled to connect to some networks that my phone and tablet can connect to no problem, eg in hotels, Starbucks etc. Here is an example. I want to know why Lenovo doesn't connect to wifi, it's consistently infuriating and I may return the laptop to the retailer if I can't get a solution. Here's the network that my Android phone has no problem with: Yet when I connect with the laptop I get no Internet connection:I have installed the latest wireless drivers from Intel but still it does not work. IS this problem common? Is the problem with Intel or Lenovo? What can I do to fix it? Thanks

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RELEVANCY SCORE 68.8

I have a home wireless network that allows me to access the internet from my desktop as well as my laptop. It has been working fine. Recently on a business road trip, I stayed in three hotels that had wireless networks. I was able to connect to the first two hotel networks by clicking on the wireless taskbar icon and selecting the "available" network from the list. At the third location I had trouble. The wireless connection indicated "excellent" signal strength but IE would not open to a web site. I tried several things to no avail. Now that I'm back home I'm having the same problem with my home network. I chose the home network from the list and it says I have a wireless connection with excellent signal strength but IE will not open to a web site. Can anyone help?
 

A:Changing wireless networks

Have you rechecked you WEP settings as this usually indicates a block by either firewall or secuirty setting?
 

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RELEVANCY SCORE 66

Hi All, i cant see any available wireless networks even they are available and always i see red x mark on wirelss icon beside the clock. laptop : HP ProBook 4540sOS : windows 7 UltimateWiFi Adapter : Ralink RT3290 802.11bgn Wi-Fi Adapter i installed the latest update by connecting laptop to eithernet cable and searching throw devise manager, alwas it says :"the best driver software for your device is up to date" please any idea to help. thanks in advance.











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A:No wireless networks found even they are available and wifi ...

Many thanks for your fast answer, actually this problem solved by changing the country/region of wifi adapter from device manager i tried more than region till i got access to available networks.thanks again

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RELEVANCY SCORE 66

Hi All, i cant see any available wireless networks even they are available and always i see red x mark on wirelss icon beside the clock. laptop : HP ProBook 4540sOS : windows 7 UltimateWiFi Adapter : Ralink RT3290 802.11bgn Wi-Fi Adapter i installed the latest update by connecting laptop to eithernet cable and searching throw devise manager, alwas it says :"the best driver software for your device is up to date" please any idea to help. thanks in advance.











Solved!
View Solution.

A:No wireless networks found even they are available and wifi ...

Many thanks for your fast answer, actually this problem solved by changing the country/region of wifi adapter from device manager i tried more than region till i got access to available networks.thanks again

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RELEVANCY SCORE 66

Hi,

We have internet provided through the place we live for free. It is broadcasted as an unsecured wifi network. I can connect to the internet with no problems with my windows 7 computer. I recently got a windows 8 computer. I this computer has trouble staying connected to the unsecured network. It will connect for a few minutes then the limited connectivity will come up. Other times it says its connected has a full strength bar but the connection just spins and nothing loads. I have tried a few other forum suggestions with no luck. I have went to the settings and told the computer to not turn of the wifi to save battery which has not fixed the problem. I do not have access to the router and have not way to change anything with it. I have tried turning of the firewall turning of the windows defender to see it it was those programs but still have a connection problem. I am unsure what setting is keeping the connection from being stable with this computer.

A:Wifi connection issues with unsecured networks

Bad driver or has an antenna that is not as sensitive as the old Windows 7 computer. It helps to post the manufacturer & model of the computer.

Also open up a Command Prompt and enter the following without the quotes. Post the results on here: "netsh wlan show all" .

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RELEVANCY SCORE 65.6

My organization utilizes quite a few Thinkpad Yoga S1s (20C0 and 20DK), all of them seem to have issues with the wireless adapters, they will intermittently stop detecting any wireless networks. We have noticed that this seems to happen most often when moving the laptop either between APs or to different wifi networks, and to get it to work again we either have to disable then re-enable the wireless AC adapter's driver or reboot, sometimes needing to do both. We have tried more recent drivers and it doesn't seem to have much effect, has anyone else seen this issue and do you have a resolution? Thanks

A:Thinkpad Yoga S1 wont detect wireless networks

You don't mention operating system?  It is hard to diagnose without seeing it, but try this:
 
Under device manager/network adapters, right-click the wireless card and select properties.  On the power management tab, uncheck the option that allows the computer to turn the device off to save power.

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RELEVANCY SCORE 65.2

Dear all, happy New Year! I have a major problem: My new IdeaCentre 310S - 08IAP desktop frequently drops wireless connection and  then is unable to find any wireless network at all. A restart will sometimes help out - but activiating and deactivating Wifi does not help. So a restart is required. Sometimes it works well - it is turned off - and then restrarts not finding any network. In those instance where wireless networks are detected there is plenty of them - once it loses WiFI connection - none can be detected. I have already spent two days on this problem - looking up posts - and I have done all of the below mentioned trouble shooters: https://support.lenovo.com/de/en/solutions/ht502846 While my problem is a combination mentioned scenarios - drop of wifi network - then no detection of any network - then restart - sees many networks at times - or none at all.- is connected and then all of a sudden after 10 or even 20 or 30 minutes loses network connection .. I am very desperate - ready to return this newly bought desktop - after spending 2 full days - can anyone help? Done already:> updates with LAN in a separate room (as PC is placed with wireless access only - no chance to lay a LAN cable anywhere close> installation of Lenovo System updatesDone all that was written in this post about "frequently drop or intermittent wireless connection Window 7, 8 and 10" _ Symptom: This article only applies to devices that can detect a wireless signal and have su... Read more

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RELEVANCY SCORE 65.2

Greetings,
I recently reloaded afresh Window XP PRO on my Gateway notebook (it originally had XP Home loaded) using drivers listed on the Gateway site. Everything, ie, all drivers appear to have loaded correctly including my Broadcom 802.11g Wireless Network Adapter. It shows that it is working and enabled, but no wireless networks appear as available for connection. I have tried this in various locations with various broadcasters, but no network ever shows up.

Any clues as to how to enable this feature? Did I miss something?

Thanks for any help,
Pradhan
 

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RELEVANCY SCORE 64.8

I'm running a Toshiba Satellite L300 with Windows Vista Home Premium x64 and a T6400 processor. I haven't had any connection problems untill now. The problem I'm having now is Windows cannot find any wireless networks. I can connect through a Ethernet cable but not wirelessly. Another thing that bothers me is that I can't enable the network connection in the network connections folder. I don't know why this is happening suddenly as I haven't made any changes involving my network settings at all. I've looked it up on the internet but couldn't find anything that would help me. One solution that looked promising was: no wireless networks were found in range error

That didn't work though because my "event log" service was already set to Automatic so my case must be different. All help is appreciated and thanks a lot.

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RELEVANCY SCORE 63.6

I recently installed a Dell wireless PCI 1520 card into a Dell XPS. I can see my home network but it shows no signal strength. I can connect to my wifi network with my smart phone and my wife's laptop can connect without a problem. The desktop will connect when hardwired. I've done the usual rebooting of the router modem and computer but still the same problem.

A:installed wireless card in desktop and wifi networks have no strength

Did you have an antenna supplied with the card?

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RELEVANCY SCORE 63.6

hello ! i have a dell computer and im using at&t wireless connection. And my company says i had h drive and p drive but when i go to p drive it says not connected and error. can u help me for this now? i really need it so i can pass this documents to p drive.
 

A:Two networks using at&t wireless connection

Are you trying to access the "P" drive from home or from work?
 

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RELEVANCY SCORE 63.6

Hello! I have a 64bit Windows 7 Professional on a wireless network which worked fine until the other day. Now I show that I am connected to my home network (with a house icon) without problems, AND it shows that I am NOT connected to an unidentified network (with a park bench icon). Does anyone know why this is happening and if it might have negative effects on my network or it's speed? I'm not an IT guy and these things give me a headache. Thanks!

A:wireless connection to two networks?

I'll be more thn happy to help.


That Park Bench Icon means that you have a Public profile... that is going to block your intranet connection to each computer.

Could you please tell us the Make/Model of your Router, Computers

The OS of each computer and your Firewall or better known as Internet Security Software.

ou need to change the Public to a Home Network.

1) Open up your Network and Sharing Center

2) Under View your Active Networks; you should see the Park Bench

3) Click the link that saids Public

4) It will bring up a dialog box; select Home

5) Thats it for that.

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RELEVANCY SCORE 62.8

Dear All,
I need your assistance.
I want to connect two computers B and C together so that computer C can access the internet.

Initially,there is a Computer A that is the Host and is connected directly to the internet.
Computer A and B have a LAN connection between them while Computer B and C have wireless connection between them and they can all see each other and share
files.
Computer B can access the internet but it is a client(i.e it is already sharing internet connection from computer A).

The structure is shown below:
Computer C(Third party, IP=automatic)-------wireless------>Computer B(client, IP=automatic)-------LAN----->computer A(Host, IP=192.168.0.1)

Computer A had an IP address of 192.168.0.1 and computer B and C have their IP address set to automatic.
If I attempt to use Internet connection sharing wizard on computer B so that computer C can share from it, the IP address of computer B will bet set to
192.168.0.1 and this will conflict with that of computer A.
How then can I make computer C share internet connection from coomputer B?
Please help out.
 

A:Help with Internet connection on wireless networks

On computer B in Network Connections bridge the ethernet and wireless connections.

I can't post to a thread like this without mentioning the advantage of getting a router.
 

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RELEVANCY SCORE 62.8

I have three laptops in the house, all running off a d-link di-614+ router, using 128-bit WEP. I'm generally computer savvy, and all was running well until I shut down my computer, which runs Windows XP Home. When I turned it back on in the morning, it was unable to connect to the wireless network. When I went to 'view available wireless networks', none showed in the list, and both the 'advanced' and the 'connect' connect buttons were greyed out, leaving me only with cancel. I have no way of getting in and manually inputting settings or anything to get it to connect back to the network. The strange thing is, the other two laptops in the house can connect to the router just fine using WAN, so I know it's not a problem with the router. I am utterly baffled with this. I am using the Compaq Multiport WLAN 802.11b network card. I also tried using another wireless card I had laying around, something by the name of Proxim Orinoco, but I experience the same trouble. I am utterly baffled. When I go into the configuration utility of my compaq wireless card, it kept searching for "Agere Systems" and there was no way to change that. So I went back into my router and changed the SSID to Agere Systems, and I was able to connect. The Wireless Connection displays that it is connected with good signal strength. However, the View Available Wireless Networks window still displayed no network name at all, all buttons were greyed out, and I wasuna... Read more

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RELEVANCY SCORE 62

Hi all,

Having some trouble connecting to my own wireless network. For some reason my laptop will not connect to my own network which has the strongest overall signal, yet easily connects to the neighbor's unsecured networks. The other laptop in my home can connect to it okay, and it appears to work when using a local area connection.

I checked the network settings and it looks to be configured correctly, any ideas?
 

A:Solved: Wireless Networks Issue

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RELEVANCY SCORE 62

We have employees that need to connect to our private/secure wireless lan that uses static ip's (long explanation) and public lan's that use DHCP. Is there a way to handle this without having to change the network properties every time they come into or leave the office?

A:Wireless connection to public & private networks

when they connect to any wireless network for the first time vista should ask them if they want that connection to be public or private, they should choose private for the office network if it is secure and they wish to file share. For public wireless networks, where the purpose is to use the internet with file sharing disabled they should choose public.

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RELEVANCY SCORE 62

Hi all,

I've got Win XP SP3 installed, and I connect to the internet using windows (instead of the fancy Intel Pro wireless connector)..

Now, this started happening a couple months ago because I used to have my computer on all night..

Windows suddenly gets disconnected from the network (due to no actions of my own), the preferred wireless connection is disconnected, and appears as 'automatic' instead of being 'connected'. Repairing the connection doesn't help this.

When I finally give up and restart, I get one of those windows where connection tray is trying to shut down properly (with an 'end task' choice). I can't quit and restart 'connection tray' because I can't find it in the task manager to end and restart.

Restarting the computer or the router generally fixes this issue. I want to know if there's any other way I can fix this?

BTW, tried windows update and everything seems to be up to date with no updates pending.

Any suggestions how I can stop this?
 

A:Connection Tray error - Wireless Networks

Intel® PROSet/Wireless is used to set up, edit and manage network profiles to connect to a network. It also includes advanced settings such as power management and channel selection for setting up ad-hoc networks.
If you use Windows XP Wireless Zero Configuration* as your Wi-Fi manager, you can disable it from the Windows Wireless Network tab.
Disable Windows XP Wireless Zero Configuration and use Intel® PROSet/Wireless as your Wi-Fi manager:
Click Start > Settings > Control Panel.
Double-click Network Connections.
Right-click Wireless Network Connection.
Click Properties.
Click Wireless Networks tab.
Verify that the Use Windows to configure my wireless network settings is not selected. If it is, clear it.
Click OK. This confirms the Intel PROSet/Wireless utility is configured to manage your network profiles.
Note Verify that the Intel PROSet/Wireless Tools > Application Settings option Notify when another application uses the wireless adapter is selected. This option prompts you when Windows XP Wireless Zero Configuration starts to manage your network profiles.
I would go services.msc on run and disable Windows Wireless Zero.
The best to use is the Intel Pro. It gives you far more information than the Windows inbuilt wireless configuration manager.

NOTE Get the Intel Pro from the OEM site if an OEM computer OR from Intel site if generic and be careful if on Intel that you get the correct one. - if you do not now have it already - as certain editions only wor... Read more

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RELEVANCY SCORE 62

Hi everyone, I have a problem with a second hand laptop (the system I registered with) and I hope someone can help.

I will try to explain the whole situation in detail and hope I don't ramble too much!

I am using BT WiFi-with-FON to access the net and the connection is rather unstable so it drops out on occasion, but the problem is that when it does and I try to access the list of open networks none show (in fact the icon is completely unresponsive sometimes).

I used to run a different laptop with 7 and this didn't happen, if the connection dropped I'd simply go into the list of open networks, disconnect and reconnect and eventually the connection was up and running.

I suspect that there is a problem with the actual nework card because this appears to be the opnly problem with the system, but perhaps there is something else I havn't thought of.

The laptop was sold with Windows 10 installed but I restored 7 because, though it was working for the most part I found that (above preferring 7 anyway) the same problem manifested itself (I thought maybe it was just because the computer was having issues trying to run Win 10 because it was quite unresponsive in other areas as well, thankfully those areas are solved with the restoration of 7, but the network problem remains)

My network card is Intel(R) Centrino(R) Wireless-N 130

I hope I've been clear enough!

Thankyou for any help.

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RELEVANCY SCORE 61.6

Hi, I have installed Windows 10 Home within the last 3-4 months and I have been experiencing several issues. The one of concern is connecting to certain wifi networks. I am able to connect to my hotspot on my phone and certain wireless routers but I am unable to connect my home 5g router, well the 2g connection.I have tried using the following links to solve the problem:https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Notebooks/Yoga-2-Pro-Wifi-connection-dropped-connect...and https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/WiFi-problem-No-internet-DNS-Not-working...  (namely the "ipconfig /flushdns" cmd, which did get the connection to come with 'connected, secured', however I was still unable to use the browser.) I have removed any vpn that I have been using and have updated by network driver via the device manager > network adapter > Intel(R) Wireless - N7260 > update driver software route have made no progress. Can anyone offer any assistance?

A:Yoga 2 Pro Wifi connection, dropped connection, sl...

Hi, Resolving wifi issues with the Y2P is a hit and miss exercise. But do try the usual suspects.Regarding your home router, in what bands does it work? 2,4ghz, 5ghz, both? Since the 7260N only works in 2.4ghz you can try in the wifi network adapter settings (device manager) forcing the 2.4ghz only (not in auto).And since you?ve got the network card options open, do check if:uAPSD Support - disabled802.11n Channel Width for band 2.4GHz | 20Mhz802.11n Channel Width for band 5.2GHz | 20Mhz802.11n Mode | VHTFat Channel Intolerant | Disabled (allows 40MHz operation)Roaming Aggressiveness | Lowest (disables roaming, see Intel support site)Transmit Power | MediumWireless Mode | 802.11b/gDisable in power option the ?allow Windows to turn off device? Extra option you can do, changing your WLAN settings channel on your router: try changing to channel 1, 6 or 11 (not auto). I noticed a big improvement with a channel forced on my router instead of auto, and this did indeed almost resolved all my issues at home. When away from home I?m still dependent on the provider?s router configuration, so can?t do much about that.

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RELEVANCY SCORE 61.6

Every day both at home and at work my computer is connecting to internet upon booting up, but quickly, the signal symbol at the bottom right (near time and date) turns to a yellow warning sign. Once this happens, a red "x" will show and the message 'No wireless networks found' will come up. All of my mobile devices, and all other computers at work don't seem to be having this problem, which rules out any issues with the routers involved. Even when I lose connection on my laptop, all other devices remain connected. I've searched through the forums for a solution  but I haven't come across one.  

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RELEVANCY SCORE 61.6

When I first boot up my (vista) laptop, wireless connectivity works fine but will then drop after a random amount of time. (becomes Limited connectivity)

Try to reconnect but then windows will not find my wireless network even though router (ZyXEL P660 HW T1) says WLAN is working fine.

Have tried with security disabled but no difference.

Any help much appreciated.
 

A:Wireless connection drops - Windows cannot find networks

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RELEVANCY SCORE 61.6

I promised myself I'd find the solution to this.. and I think I did, but my laptop is not cooperating..So b4 I keep going , I thought I'd ask :D...

Although my laptop Dell Vostro running XP would connect with no problem to my belkyn wireless router with no problem. I couldn't find wireless routers in my selection when I would go to a friend's house for example..

I found the solution to that:Start -> run -> typed "services.msc" -> and made sure that wireless zero configuration was "start" / enable...
I close that window and go into run -> "ncpa.cpl" -> ok -> view available connetions then refresh. I go to network settings ( I am in the wireless network window at this point), click "change advanced setting" ->advanced --> windows network --> and I click "use windows to configure my wireless network settings"...

After that, I can connect to the internet, but it keeps disconnecting after just a few seconds...

Reading on a solution, it says download updated drives...but I went to dell an the latest drivers are from 2007 or 2008... So there are no drivers to update.. At one point a few months ago I know I caused this when I went in and deleted all my neighbors's network connections. I did something wrong, b/c not even my own belkyn would show up, even though I connected fine...

Any ideas? Should I just d/l the drivers?

Thank you

A:Internet connection keeps disconnecting / WAS can't view wireless networks..

Won't hurt to reinstall the drivers . . even if they are not real new.

After that, thenext time is does not work, Download and run this Xirrus Wi-Fi Inspector, click the Networks link on the upper left and paste a screen shot of that screen here. Note that this application requires NET Framework to run. If you get an error about a missing function, download and install NET Framework.


To post a screen shot of the active window, hold the Alt key and press the PrtScn key. Open the Windows PAINT application and Paste the screen shot. You can then use PAINT to trim to suit, and save it as a JPG format file. To upload it to the forum, open the full reply window and use the Manage Attachments button to upload it here.

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RELEVANCY SCORE 61.6

Ok, I access the internet by connecting to my univerisities wired LAN in my dorm room.
I also hav a Dell PDA with wireless LAN, so i bought a wireless access point and a USB wireless adaptor for my desktop in the hopes of setting up a wireless network and being able to share my university connection.
after a hour or two of setup work, i got my wireless network up and running, but i found that my university internet connection no longer worked. I was able to fix this problem by telling windows to share the internet connection from my wired LAN connection (not sure why this worked, lol, but it did).
Unfortuneately i am still unable to figure out how to make use of this internet connection from my PDA. Any help would be appreciated.
A few bits of info:

1. Usin Win XP SP2, MS PPC2003 on the PDA
2. Linksys wireless hardware, wireless G USB adaptor and wireless G broadband router/access point.
3. I am also unable to access the settings of my access point from the PC unless i disable my wired LAN connection. (i can access the settings fine via the PDA)
4. I've been able to access the internet on the PDA before by connecting to a friends WLAN.
5. All my connections are firewalled, but the problem is identical even with all firewalls disabled

if any other info would help then please let me know,
thanks
Jonny
 

A:Connection sharing accross 2 networks, wired and wireless

it could be the routing issue. posting the results of ipconfig /all and routing table may help.
 

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RELEVANCY SCORE 61.2

My HP ZBook does not connect to my D-Link  Model DSL-2750U rooter even though my phone and other laptops can connect to internet.

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RELEVANCY SCORE 60.8

Hello, I recently bought a yoga 910-13ikb, and since day 1 I cannot get wifi connection, the troubleshooter shows that wifi doesnt have a valid ip configuration, so there's no internet.  i've tried with netsh winsock reset catalog, netsh int ip reset resetlog.txt, ipconfig /release , ipconfig /renew., also turning the antivirus and firewall off, I downloaded the latest update fron lenovo's page, and none of them make the wifi work.  other laptops and phones work well in the same wlan. can anyone help me with a solution for this problem?. thank you.

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RELEVANCY SCORE 60.8

Hi, I apologize if this post has been posted before but only thing I could find was a thread of someone who had a similar problem but solved it somehow, randomly.

This is an *ancient* laptop...but it's been working perfectly the past lengthy years. Just recently, however, the wireless network does not work. It detects them so it's not that part of the wireless but for some reason, it will not connect.

With the cable, I can access the internet fine but won't work for the wireless

I'm not a tech-oriented person at all so I will most likely need step by step instructions and my jargon won't be accurate at all. Again, I apologize (especially if this is in the wrong forum!)

Thank you
 

A:Dell Inspiron 600m: Detection but no connection to Wireless Networks

Hi

i had a similar problem with an advent laptop that was given to me to fix, i tried all sorts of things but couldnt get it to connect to my home network (which is secured with a WPA PSK key), the strange thing is it will connect to a non secure network without a problem.

So try and see if it will connect to a network that has the security turned off.
 

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RELEVANCY SCORE 60.8

Dear Sir,I am getting error while changing WIFI connection,  when i start my laptop it connects with wifi properly, but when i change one connection to another its giving yellew tringle symbol on internet icon, when i trouble shoot the followibg error had appeared. i am using windows 10 64 bit.\ 

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RELEVANCY SCORE 60

I'm having very inconsistent wifi performance on my Yoga 910. This has the Qualcomm Aetheros network adapter. I already installed the latest drivers from lenovo site. I also adjusted the power settings for maximum performance on both plugged in and battery. I have full signal... I'm maybe 15 feet away from my router. My phone is getting nearly 100Mb/s and my expensive new laptop is struggling to hit 2Mb/s right now. I've searched and tried any and all fixes. It seems that a restart will usually get the speed back up, but only temporarily. I check resources and don't see any process or service using the wifi, yet the speed tanks like crazy. As an example, I was barely able to hit 2Mb, restarted and now its hitting 150Mb every time. After about 5 minutes, speeds are back down to 2-5Mb tops. What's going on here? -- Ed

A:Yoga 910 wifi issue

I'm experiencing WLAN performance issues as well. See the issues section in my review of the 910.
 
Are you also seeing WHEA-logger errors being reported in the Event Viewer? Does it help if you connect using the 2.4GHz band instead of the 5GHz band?
 
There's clearly something wrong, but whether it's really the hardware or the driver software is difficult to tell at this point. I've put a service call into Lenovo. I'll see what that brings.

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RELEVANCY SCORE 60

Since a few weaks I have an extremly bad Wifi connection with my Yoga. Other devices still have good connection to my router. How can I fix this?

A:Lenovo Yoga 900 - Bad Wifi connection

 
Hi Andreas,
 
Welcome to Lenovo Community!
 
As I understand that you are facing bad wifi connectivity issues on your yoga 900, here are the below links that you can refer and see if the issue is resolved
https://forums.lenovo.com/t5/Lenovo-P-Y-and-Z-series/Lenovo-Yoga-900-Bad-Wifi-connection/m-p/3773377
https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Notebooks/yoga-900-WIFI-issues/td-p/2204383/page/3
 
Hope this helps. Let us know how you get on.
 
Please feel free to post in Lenovo Community Forums if you have any further queries!
 
Regards,
Rameez
 
Tap that kudos button if I helped. If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!
 

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RELEVANCY SCORE 60

Since a few weaks I have an extremly bad Wifi connection with my Yoga. Other devices still have good connection to my router. How can I fix this?

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RELEVANCY SCORE 59.6

I just bought a new Lenovo YOGA 500 Intel® HD Core? i5 Processor, 8Gb RAM, 1Tb Storage, 15.6 inch Full HD Touchscreen 2-in-1 Laptop. I'm yet to take it out of the packaging (thank heavens) before I noticed on the website I bought it from under Features of the Laptop it states:  Wifi Enabled: NDoes this mean there's no WiFi capabilities on the laptop? Secondly, after perusing this forum, I've discovered the laptop seems to have a WiFi issue, the question thus is would any of you with the same laptop advise I keep it? Thanks 

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RELEVANCY SCORE 59.6

Hi, I posted here awhile ago and no one has been able to help with the issue. I have a problem with my Yoga 700 where I have to constaltly disconnect/reconnect to my wifi network--typically when I am using multiple tabs or browsing while streaming. I have tried uninstalling/reinstalling my WIFI driver and have had no success. How can I fix this?! thanks

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RELEVANCY SCORE 59.6

I recently purchased a P40 Yoga and am happy with it, however I have problem with my Wifi + Bluetooth which I have not had before. I have always used Bluetooth and Wifi together with no problems. THE PROBLEM:When I turn on my Bluetooth, Wifi disconnects immediately. No networks are found anymore.  I have been using the same Wifi connection, so no changes there. I assume this is not an interference problem, because it has always worked great, so it must be a software problem. I also noticed that I have quite a weak connection although I'm close by the router What I have done:- Uninstalled Bluetooth and let windows reinstall- Reinstalled driver for Wifi- Install lastest driver for Wifi from Intel (19.20)- Checked router (channels [due to interference], proximity, etc.) What else could I do?  

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RELEVANCY SCORE 59.6

I looked around and didn't see any other posts exactly describing this issue, so sorry if others have already brought this up. I have a 720 13" that's acting very odd.  It'll sometimes go partially (showing only a 1/2 inch at the top of the screen) or completely black.  This happens mostly at the office.  When I walk it out of the office (and out of range of WiFi), it flickers a bit and starts displaying correctly.  I can turn airplane mode on, head back in the office, and it's fine.  As soon as it connects to the company WiFi again, it'll crap out on the display within a few minutes. When it's blacked out, I can still see the mouse if I move it up there, but can't see anything but streaks of dark grey distortion on the rest of the black screen.  Sometimes, the black area while very slowly drop down (1 pixel row at a time).  Other times, it stays that way indefinitely.  I've tried reinstalling the display, chipset, and power management drivers.  It happens at home and on cell phone tethering, but not nearly as often. Super odd issue.  It's 5 months old and still under warranty.  Anyone else having this issue?

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RELEVANCY SCORE 59.6

Hi all, I am using a YOGA 92013IKB. Since I have installed this notebook the WiFi is not wirking stable. From time to time I lose connection to available WiFI's. I also tried different ones (home, office). Specaily I am recognize this behaviour when I am connect to external system by Citrix. If I use a cable connection the performance is perfect and stable. I do not get any kind of error message. Right now I am not sure if it is a windows issue (I am using Windows 10 Pro) or hardware / driver issue. All available updates are installed. Hardware is Qualcomm Atheros QCA61x4A Wireless Network Adapter. I have also installed Norton Internet Security. RegardsChristian  

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RELEVANCY SCORE 59.6

Hey guys, Purchased a yoga 720 two months ago and in the beginning it would drop the WIFI connection maybe once a week. Over the last few days it's been dropping the WIFI connection every 5minutes or so.  After it drops it'll take some minutes to reconnect again unless I go to device manager and disable/enable the network adaptor. I've already tried updating the driver and no difference.I've already set the power plan for the network adaptor to 'maximum performance' and no difference. Surely there has to be a fix or something I can do? 

A:YOGA 720 constantly dropping WIFI connection.

Open up your Event Viewer and see if there are any WLAN errors. If there are a lot of them, then Windows update has probably wrecked something.
 
If that looks normal, download WiFi Scanner from the Windows store and see if one of your neighbors is interfering. If so, and you have a recent dual-band WiFi router, split the bands into different SSIDs, force the router to sit on a 5Ghz channel where there's no interference and force your 720 to connect to your router's 5GHz side only. 
 
If that's still an issue or you don't have a dual-band router, then start looking for things that interfere with WiFi, such as LED lighting, microwave ovens and so forth.
 
There's another thread going on this if you want to look at that.

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RELEVANCY SCORE 59.2

I have recently had a problem with my computer showing no wireless networks. There are other computers that can log on without a problem (obviously, one which I am using).

It is well noteworthy to mention that a few days ago there was an accidental download that initiated. Trendmicro caught it and says the last virus/malware found is: TROJ_DROPPER from C:\WINDOWS\system32\eventlog.dll.

(I thought trendmicro caught it, and Prevx cleaned my system, but it may be contributing to the problem or has done damage)

Since then, at school, I have noticed my computer was connected to the internet (I could still surf the web) but would say that it was NOT connected. When I went home, my computer would say it detected a wireless network, however, when I clicked on it it would say "no wireless network detected"

I tried a few things including:

1.Uninstalling the Network adaptor
Broadcom 802.11b/g WLAN and letting it reinstall on start-up (No luck)

2.running HostXpert

3.and a few other things like, checking to make sure some necessary functions are started such as the wireless zero config. (et al).Click to expand...

Here is my ipconfig report:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\*************>ipconfig\all
The system cannot find the path specified.

C:\Documents and Settings\***********>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : Patrick
Primary Dns Suffix . . .... Read more

A:Solved: Wireless networks detected - no wireless networks found

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RELEVANCY SCORE 58.8

Hello All, After the last Win 10 Anniversary update, my wifi speed is terrible. I am using  100 mbit connection i did have any problems before the update. After it the speed drops to 3 mbit . I am sure it is a problem related with the new Intel WIFI drives. So can i ask to recommend a driver version for win 10 with which I can fix this speed drops. My details are following: Model: Intel Dual Band Wireless-AC 7265   date of the driver: 14-Jul-16 version of the driver : 19.1.0.4 Best Regards,Alex

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RELEVANCY SCORE 58

I just recently reformated and installed XP Pro.

Most things seem to be going well but the network connections has me a bit confused.
First I noticed a Network Bridge that I had never seen previously and was causeing problems because it wasn't giving the wireless or the LAN the IP info and such. I disabled it and things seem to be ok but still the wireless goes back to some default WEP KEY everytime it starts. so I have to go in and re-enter the correct one. how do I change this?

also. the authentication Tab in the properties gives the option to enable the IEEE 802.1x
what exactly is it and what does it do.

Thanks in advance
Andre

EDIT: this is all concerning my LG Notebook
 

A:Wireless connection keeps changing WEP key?

I think I got it. Just deleted the wireless location and setup and new one....seems to be working so far.
 

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