Question about Network & Wireless Adapters

1 Answer

Aspire 7720 network controller

I have had a brand new Aspire 7720 for about two weeks. Until 2 days ago, the wireless LAN was working fine. Then, I logged on one morning and it simply wouldn't work. I now find from the net that this is a common issue with Aspire laptops. Essentially the network controller 'is ot configured correctly'. I have tried downloading drivers, uninstalling and reinstalling, but nothing works. I have also been searching far and wide for a solution on the net, without success. Help!

Posted by on

  • spijker Jul 02, 2008

    exactly the same problem, updates installed, nothing works

    Ws

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 3,587 Answers

Sounds like time for a new controller, yes?

Posted on Mar 29, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Gateway purchased new 3/2010 has been connecting flawlessly to wireless internet until a few weeks ago. Solution had been to click on Open Network and Sharing Center, click on Troubleshoot problems, click...


Are you connecting to your own wireless router? If yes, have you changed anything in its configuration, or inadvertently reset it? If you're connecting to someone else's router (neighbor, etc.) it could be that they have locked you out. Does the wireless network show as secured? This sounds more like a security issue than hardware or driver.

Jan 06, 2011 | Gateway Network & Wireless Adapters

1 Answer

My hp lap top wont connect to the internet through the usb the ethernet or wireless and it was working fine until 24 hours ago. I think it may be the network adapter. I re installed the driver for it but...


Try turning off the wireless router fo 30 secs and then power it up again. When the LEDs light up, then boot up the HP laptop.
If this doesn't work, then check the laptop to see if the wireless router issued the HP laptop with an IP address. to do this - click on Start - Run - type cmd and press Enter. This will open a DOS command box, then type ipconfig and press Enter.
If the IP address returns 0.0.0.0 then the wireless router didn't issue the HP with an IP address and either the wireless router is faulty or the wireless card is faulty or it has lost its LAN configuration.
If the wireless router LEDs are all on, try connecting a LAN cable direct to the LAN port on the router and the laptop to see if it connects to the Internet. If it connects then install the latest wireless card driver and configure it with the wireless router's settings.

Jan 25, 2010 | HP Network & Wireless Adapters

1 Answer

Bought a NetGear WPN111 RangeMax Wireless USB 2.0 Adapter a few months ago. It was working fine up until a few days ago. It started dropping my internet connection, and now it won't even detect any...


Hi
firstly you can try upgrading the drivers on the adapter. following is the link for the latest drivers http://kb.netgear.com/app/answers/detail/a_id/12520

If the problem still persists
try changing the wireless settings on the wireless router.

Nov 12, 2009 | NetGear WPN111 RangeMax Wireless USB 2.0...

1 Answer

We have a Intel wireless-G 2.4 GHz and everything was fine until we moved last week. Now the internet works on this computer that is directly hooked to it and the wireless seems to work but I can't get...


Your Intel wireless-G 2.4Ghz is defective, all you have to do is test another wireless LAN to make it sure that is working via USB panel.
I encounter this kind of problem and wish it would be the same like me. Usually this kind of problem cannot see itself that is defective but it is working good to your PC.
Just try a new wireless LAN if might work.
Good luck!

If i am helpful please rate me.
Thank you.

Yboyandrei

Aug 25, 2009 | Intel PRO/Wireless 2100 MiniPCI 802.11b

2 Answers

My acer aspire 3690 laptop w/ Win Vista was bugged with virus so I had to reformat it. Itinitially, the recovery disk, which I made for the unit when it was still new, don't seem to work. So I was forced...


Dear Friend,
                 Kindly download the file from the below mentioned URL 

URL for XP:          http://drivers.softpedia.com/get/NETWORK-CARD/OTHER-NETWORK-CARDS/Acer-Aspire-3690-LAN-Driver-4370.shtml


Regards,
Aysaamy

May 02, 2009 | Network & Wireless Adapters

1 Answer

Encore ENUWI-G2 802.11G won't connect after installing SP2


Well, i had this same problem (it's specific to SP2, does not happen with SP1) and this is is the way i fixed it (I don't like it very much, but at least it worked):

1) Unistall Realtek USB Wireles LAN utility
2) Go to Control Panel -> System -> Hardware ->Device Manager->Universall serial Bus Controllers
then choose the one with the word "enhaced host controller" or similar (usually the last one), right clik->Disable
3) Install Realtek USB WLAN Utility and everything should work fine.

The problem (a quite annoying one) is that now your usb flash disks will work slower than it could. For small amount of data (<100M) it doesnt matter. When you have to work with huge data transfers to you USB you can enable the controller for the moment.

I know it's not the greatest solution ever but if it's your only way to get internet connection it worths a try.

Best Regards,
Luciano

Aug 23, 2008 | Encore ENUWI-G2 802.11G WIRELESS USB 2.0...

2 Answers

Dynex G usb network adapter


sir i think ur lan card has been not working properly...

Mar 09, 2008 | Intel Anypoint Network Adapter

1 Answer

Lan Problem


Goto control panel and work your way through the network Set-up Wizard.
If this is not a separte Icon in control panel then look under "network Connection" Icon.

Feb 26, 2008 | D-Link DFE-530TX+ Ethernet ED100W Network...

1 Answer

Unable to connect to the internet


Mike, Try setting up a new connection in Internet Options in Control Panel. Please let me know how this works for you.
thanks

Jan 24, 2008 | D-Link 802.11g Wireless Router WBR-1310...

Not finding what you are looking for?
Network & Wireless Adapters Logo

Related Topics:

140 people viewed this question

Ask a Question

Usually answered in minutes!

Top Network & Wireless Adapters Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18298 Answers

Justin
Justin

Level 3 Expert

2072 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Are you a Network and Wireless Adapter Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...