Wireless LAN card error 31

Zak423 · Jul 15, 2014

Hello,
Earlier today I was working on my computer and decided to take a break for a couple hours. After I woke my computer up from sleep mode, I found out that I had no internet connection.
The driver that has the problem in the 802.11n wireless LAN card. So now I am unable to connect to the inter net on my computer (I'm writing this post on my iPad right now). I tried uninstalling the driver and unplugging it from my computer but none of those solutions worked. I've never encountered this problem before so I have no idea what's going on. If anyone can help I will thank them greatly.

-Zak

i7Baby · Jul 15, 2014

What lan card?

Try another one then - http://www.newegg.com/Network-Interface-Cards/SubCategory/ID-27

Zak423 · Jul 15, 2014

i7Baby :

802.11n wireless LAN card.
And I have a feeling now it might be the card itself and I might need to buy a new one

kenrivers · Jul 15, 2014

"1. What driver have you used? I prefer original driver from computer (motherboard if WiFi is integrated) vendor or WiFi device vendor to MS update one. When computer/motherboard does not support W 8, then I give a try to WiFi chipset vendor.

2. Found solution in Kiosea
•Make a backup of the registry
•Open the Start menu and select Run
•Type regedit and click OK
•Remove Upperfilters and Lowerfilters values of the following key in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}
•Restart your computer

3. If above does not help, set boot logging in F8 menu if WiFi device is initialized automatically or Process Monitor when WiFi device is enabled and started after boot and login

4. Last resort is restore from full backup or backup data and reinstall."
Source: http://social.technet.microsoft.com/Forums/windows/en-US/4ba82169-fa6b-4ba1-b94d-21d2e386d9fa/network-connectiondriverhardware-issue-with-wireless-lan-card-and-ethernet?forum=w8itpronetworking

ichigokunbaka · Jul 15, 2014

yeah reboot fixes a lot of issues i don't usually sleep or hibernate my system but i have had similar things happen when i did

Zak423 · Jul 15, 2014

kenrivers :

"1. What driver have you used? I prefer original driver from computer (motherboard if WiFi is integrated) vendor or WiFi device vendor to MS update one. When computer/motherboard does not support W 8, then I give a try to WiFi chipset vendor.

2. Found solution in Kiosea
•Make a backup of the registry
•Open the Start menu and select Run
•Type regedit and click OK
•Remove Upperfilters and Lowerfilters values of the following key in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}
•Restart your computer

3. If above does not help, set boot logging in F8 menu if WiFi device is initialized automatically or Process Monitor when WiFi device is enabled and started after boot and login

4. Last resort is restore from full backup or backup data and reinstall."
Source: http://social.technet.microsoft.com/Forums/windows/en-US/4ba82169-fa6b-4ba1-b94d-21d2e386d9fa/network-connectiondriverhardware-issue-with-wireless-lan-card-and-ethernet?forum=w8itpronetworking

Unfortunately none of the solutions worked. If I buy a new LAN card, will I still have this same problem? (Im in need of a new one anyway)

i7Baby · Jul 15, 2014

It should work unless you've got something wrong with your motherboard.

Have you got a wifi card? And/or a wifi router? Maybe you could use wifi.

Zak423 · Jul 15, 2014

i7Baby :

I am using wifi. The 802.11n PCI wireless LAN card is my wifi card.

i7Baby · Jul 15, 2014

No - ita wifi card. A lan card is an ethernet cable card.

Just buy another wifi card if you can't get the one you've got to work.

See http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&Description=wifi+cards&N=-1&isNodeId=1

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Wireless LAN card error 31

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