Lenovo U350 - Windows 7 - Network (LAN, WiFi) not working

Hi
My WiFi is not working on my new computer Lenovo U350. I have pressed FN+F5, but it says I have to turn on the switch. Where is this switch??
I've tried to reinstall the network drivers as well...

Look on the left side of the laptop, in front of the USB port. There is a slide switch there.
Page 4 of the users manual shows a picture. Look here: http://consumerdl.lenovo.com.cn/UserFiles/UserGuide/en/User's%20guides%20and%20manuals/U350/Lenovo%2...
Bill

Similar Messages

Network controller& USB controller driver not found and wifi not working

hello I Purchased HP 15-ac025TX (M9V00PA) Notebook laptop . i have installed all driver from HP site here is the link  http://support.hp.com/in-en/drivers/selfservice/HP-15-Notebook-PC-series/7771404/model/8326084#Z7_3054ICK0KGTE30AQO5O3KA30R1  but still netwok controller driver not found also wifi not working i installed blutooth drivers too . I am using window 7 sp1 (32 bit) For network controller device ID is PCI\VEN_14E4&DEV_4365&SUBSYS_804A103C&REV_01 secondly univeral serial bus driver(usb) controller not found i installed all drivers from above link also update windows but still no solution hardware id of usb controller is PCI\VEN_8086&DEV_9CB1@SUBSYS_80C2103C&REV_03  and last i am unable to download AMD/Intel Switchable High-Definition (HD) Graphics Driver. the download link not working KINDLY RESOLVE THE ISSUE THANK YOU

Update: While the driver I knew would work has not shown up yet, I did some detective work and explored some other broadcom wireless card driver folders from some HP links, and I found one that should work for you. While it says it is for HP desktop PC's, they put the exact same wireless card form factor in a desktop PC that they do in a notebook PC. I see no reason why this driver would not work, since the setup information file contains the same hardware ID that you posted. Here is a partial copy and paste of the driver setup information file and you can see the hardware ID you posted is supported by this driver.  x86 - Win7
[BROADCOM.NTx86.6.1]
    %BCM430N_DeviceDesc% = BCM43XNG_NT61, PCI\VEN_14E4&DEV_4365&SUBSYS_2230103C
    %BCM430N_DeviceDesc% = BCM43XNG_NT61, PCI\VEN_14E4&DEV_4365&SUBSYS_22D3103C
    %BCM430N_DeviceDesc_HPY% = BCM43XNG_NT61, PCI\VEN_14E4&DEV_4365&SUBSYS_2232103C
    %BCM430N_DeviceDesc_HPY% = BCM43XNG_NT61, PCI\VEN_14E4&DEV_4365&SUBSYS_22D4103C
    %BCM430N_DeviceDesc_HPY% = BCM43XNG_NT61, PCI\VEN_14E4&DEV_4365&SUBSYS_804A103C http://h20566.www2.hp.com/hpsc/swd/public/detail?swItemId=cp_149257_1

Windows 10 upgrade and now wifi not working

I've upgraded to Windows 10 now my Wifi wont work. I've updated the Wifi driver and still no luck, keep getting an error saying Can't connect to this network. My laptop is a HP Pavilion 15-p261na 15.6" Laptop

Sorry I have the same problem, but i don't get the solution "ignore rebooted router"? I don't understand that, could you explain a little bit please?

I am using iPhone 4s with no sim card. My WiFi turned grey and isn't working. I've tried many methods like freezing and Resetting the network settings, still not working. Now what should I do? (iOS 7.1.2)

I am using iPhone 4s with no sim card. My WiFi turned grey and isn't working. I've tried many methods like freezing and Resetting the network settings, still not working. Now what should I do? (iOS 7.1.2)

Put in a micro SIM (SIM need not be active) and
Restore from backup
Restore as new
http://support.apple.com/en-us/HT201252

Hi all, i can't sync over wifi between my iPhone 4 and Windows 7 64 bit, wifi sync works with the same phone and my Windows 8 machine, tried solutions from other threads with no luck, just thought i'd see if anyone else had any ideas, thanks.

Hi all, i can't sync over wifi between my iPhone 4 and Windows 7 64 bit, wifi sync works with the same phone and my Windows 8 machine so the problem seems confined to Windows 7. I've tried solutions from other threads -
Making sure everything is allowed through firewall
Rebooting phone/laptop/router
Disabling ipv6
Disabling all networks except the one curently on
Re-installing iTunes
Restoring iPhone
No luck with any of those unfortunately so i just thought i'd see if anyone else is still without wifi sync after trying those as well and if you ever found a fix, thanks.

I just wanted to leave a note that it's working now. I'm not sure if it was the latest iTunes update that got it working or that i decided to start a new library instead of using the one i had backed up on Windows 8 (it didn't occur to me to check using the old library when i re-installed iTunes). But if anyone is having this problem, it might be worth trying again with a new installation of iTunes to see if the latest update works for you, and if not, try using a fresh library instead of a backup (by fresh library i mean discard your old library completely and start a new library, not just restore as new iPhone, a whole new library).

I buy a new compaq presario cq57 408tu but its bluetooth and wifi not working even installing driver

i buy a new compaq presario cq57 408tu laptop , but its bluetooth and wifi not working even installing all driver

Hey there. You didnt state what operating system you are using but I was able to find two articles that should help resolve your issue.
Troubleshooting Your Wireless Network and Internet Connection (Windows 7)
Fixing Bluetooth Issues
These articles will go through all the basic troubleshooting steps. Let me know if this helps resolve the issue at all.
Thanks!
Sean
-------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------

Hi, i am not able to connect to the internet. wifi not working.

hi, i am not able to connect to the internet. wifi not working. not able to find proper drivers for 32 bit win.7 os. need urgent help..
This question was solved.
View Solution.

Hi:
I can give you the link to the wifi driver, if you do the following steps to post the hardware ID for the wireless card, so I can figure out what model wireless card the notebook has...
To find the hardware ID, go to the device manager and click on the device labeled Network Controller.
Then click on the Details tab at the top of the Network Controller window.
Now you see a Property drop down list and it is defaulted to Device Description.
Drop down on that list and select the second item (Hardware ID's).
Post the top string of characters you see in the window.

Ethernet and wifi not working on g6 1318ax

Sir, my laptop is HP g6 1318ax. When I buy this lap I installed windows 7 but now format it and installed windows 8. But after installing the windows 8 the ethernet port and wifi not working. I download and install hp recommend drivers for win8 but it is not working. Please help me to solve this problem.

Hi: Below are the links to the PCI and touchpad drivers. http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-110518-1&cc=us&dlc=en&lc=en&os=4132&product=5278311&sw_lang= http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-110512-1&cc=us&dlc=en&lc=en&os=4132&product=5278311&sw_lang= Unfortunately, I don't know why the wired network adapter isn't working. I'll give this one more try and if this driver doesn't work, then I don't have any idea why. http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=0&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4132&swLang=13&mode=2&taskId=135&swItem=ob-110949-1

After Security updation of Windows 7 in Boot Camp (Mac Book Pro with Retina Display) on 13-Nov-2013, Windows 7 Desktop Gadgets are not working properly.

After Security updation of Windows 7 in Boot Camp (Mac Book Pro with Retina Display) on 13-Nov-2013, Windows 7 Desktop Gadgets are not working properly.
This is boot camp problem, because in other normal notebooks (e.g. SONY VAIO, Lenovo with Windows 7) the gadgets are working normally.
I am attaching the screen shot of Desktop Gadgets and Security updates of Windows 7.
Kindly solve this issue ASAP.
Shailendra Gupta
<edited by host>

You are not addressing Apple, but a community of unpaid volunteers. So ASAP won't cut it. Also, you should refrain from posting personal information (like your email address) in the body of your comments, as this is part of the community usage guidelines.
Have you reinstalled the latest Boot Camp Windows 7 drivers, just in case Microsoft overwrote some of them during the Windows 7 security update?
If you want to communicate issues with Apple about Boot Camp and OS X, click on the link. Just don't hold your breath on receiving a response.

Window 10 build 10041 does not work with Intel 82579V Gigabit Ethernet on ASUS motherboard

I originally posted this question here:
answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_update/window-10-build-10041-does-not-work-with-intel/6729892f-83aa-4822-b20a-ea84f4fd06c7
and was asked to post it on this forum...
I updated a computer I have which is a quad core i7 that I built and includes an ASUS motherboard with Intel 82579V Gigabit Ethernet built in. Windows 10 preview 9926 worked fine with this network adapter. Window 10 build 10041 does not, and I have tried
it twice so far. I even went as far as buying a Thunderbolt-Gigabit Ethernet Adapter (Broadcom, sold by Apple)... and while it installed the driver automatically, it did not work either. Each time you try to view the properties of either of them, it locks
up or give an error. In fact, doing much of anything with the Intel adapter icon assures you of not being able to do a clean reboot... have to kill power. I have finally gone back the previous version 9926, which has its issues but no where near as bad
as not having any network connectivity! Does anyone have this issue and a workaround?
Note, there are two images on the windows 10 preview forum that I posted this question on. I could not post the full link as I was getting a message here that links and graphics are not allowed.

Thanks Roger, I posted the following yesterday in the other thread (thinking it was this thread - confusing after they moved it here)... It may be that the new driver fixes the issue that 10041 has with it, but I have not tried that yet. If I do I will update
this... Thanks!
I have more information about this, which basically exonerates any issue with the Intel 82579V Gigabit Ethernet hardware or software. I have 3 computers with Windows 10 preview so I have multiple angles to see issues from. With this I have found a culprit
(but I suspect not just the only culprit) in this above mentioned problem...
10041 build combined with installing (or attempting to install) CISCO VPN Windows 7 64bit 5.0.07.0440-k9 client causes the issue mentioned above. I confirmed this on a completely different machine with a totally different Ethernet adapter. First machine
is an ASUS motherboard in a tower system I built, with the Intel 82579V Gigabit Ethernet hardware built in. Second machine is a Gateway Laptop from 2008 which has a Marvell Yukon 88E8057 PCI-E Gigabit adapter built in. Build 10041 will work fine with my 2008
laptop, including the MS VPN client (which I have tested). However, if you attempt to install or even uninstall the Cisco client you will have to do a recovery to a restore point (as I have done twice) in order to get your network working again. Installing
or attempting to install (because it never even does install properly and times out), CISCO VPN client will render your entire network unusable. Going back to a restore point saved me and I am still running 10041 but I can't use CISCO VPN client any longer.
I could with build 9926, including on all 3 machines. I now have 9926 on two machines and 10041 on only the 2008 laptop.
Hopefully this above information helps someone resolve the issue. I will also mention, even though my network is working on the 2008 laptop, I still can't go into the Control Panel\Network and Internet\Network Connections and right mouse click on the Marvell
Yukon 88E8057 PCI-E Gigabit adapter icon. I get an error when clicking on Properties menu popup : "An unexpected error has occurred". So something is still up with my network adapter driver or windows software, but it could be a side effect of all
that has happened with the Cisco software install attempts under 10041.
Another note: CISCO Anyconnect also has the issue.

How to fix iphone 4s wifi not working

How to fix wifi not working on iphone 4s after it is updated to ios 7 ?
Here is what fixed my wife's phone after several weeks of no wifi. We had removed the Sims card and transferred to another phone which was running ios 6. My son was visiting and said Apple had come out with an update a few days ago and he decided to attempt to install it on the 4s phone that had no wifi and no cellular because the sims card was removed. He tapped the icon to update the new ios version and received the message to the effect that No WiFi available would you like to search for available networks. He selected yes and immediately the wifi came on and has been working now for two days. Also we never installed the update to the new ios.
My advice is to remove your sims card like we did or trun off your cellular and attempt the update to see if you get the message to search for available networks and then of course choose yes. Go figure. Hope this works for you.

Read this http://support.apple.com/kb/ts1398

T61 Intel Pro 1000 Lan Adpater not working

Hello, I have a T61 7664-17U. I recently had to replace the hard drive on this system due to drive read errors.
I have all of my system up to date and working, except the lan adapter. I have the 82566MM Gigabit connection in the network connections but there is no communication when i connect the rj45 cable. I would like to get this working as my office does not
have a wireless connection and i need to use the system there. Could anyone please guide me to the correct driver and how to install it so i get things finished up and working. Any suggestions would be appreciated.

check BIOS / configuration and see if INTERNAL LAN is enbaled or disabled. i had this happen when my wireless and lan were not working. fixed it in bios.
T7600, T60p - 2GB - 2.33GHZ - 100GB

TS1398 Iphone 5 Wifi not working

Hi Apple .
My wifi not working ...i have already try reset network it seem the same .... sometime i only able to use for few hours after that my wifi not working anymore and sometime event i have to shut down my iphone for wifi connection . Now it become more worst sometime i unable to turn on my wifi .... pls email me for solution . I purchase my iphone from Apple Store online from malaysia but currently im working at oversea . Can i get warranty at Taiwan ?

The iPhone warranty is not international. Apple will only honor the warranty in the country where the iPhone was sold.
If your WiFi connections button in Settings is greyed out, see http://support.apple.com/kb/TS1559 and if you want to Troubleshoot, and can access the router, http://support.apple.com/kb/TS1398 those may help but you probably need to have the iPhone tested by an Apple technician.

Q5 - Post Upgrade 10.2.1.537 Wifi Not working

I upgraded my Q5 to latest version of OS. Wifi setup seems to hang and not connect to any available networks. I cannot delete any registered network. It just keep trying don't know what. Doesn't show any new available networks.
Not sure where is the problem and how to touble shoot the same.
Sweety
Solved!
Go to Solution.

Hi All,
Two issues I faced, Wifi not working and Mobile Hotspot giving message 'Regulations in country doesn't allow'. Here what I did to resolve and make it work:
- Change the Timezone to Alaska or some other country and then try the hotspot, it should work
- Shutdown the device and start after 30 Seconds (PS restart as part of OS upgrade is not complete), suggestion is to have a clean reboot of the device after upgrade
- Revert back to old Timezone post restart
It worked for me. I will monitor for couple of days and then post any more update.
Sweety

Reopen All Windows from Last Session is not working

The option Reopen All Windows from Last Session is not working, is there any other way to recover the tabs from my last session?
Last night I fell asleep and my friend shut down my laptop.
When I woke up in the morning I couldn't restore my last session which had several tabs opened for my research.
I don't know the exact date when I found them, so I haven't been able to find them in History either.
I've looked around on the internet, but haven't been able to find anything that helped me out.
Hope you can help me! Thanks.

Restart your Mac.
Check the box for: Reopen windows when logging back in
Then check History > Reopen Windows from Last Session

Lenovo U350 - Windows 7 - Network (LAN, WiFi) not working

Similar Messages

Maybe you are looking for