Cannot connect to wifi internet at home

I just got my macbook pro (13inch) two months ago and for the first week everything was fine. After that week I have been unable to connect to the internet at home. I have connected in public places and at friends houses without a problem. My ipad and itouch connect at home without excellent speed using airport express. Sometimes it says it is connected but when i try to browse the web, one page opens and it disconnects. I have reset and reinstalled everything i could thing of. Anyone have an idea of why this is happening?

*** When you post for help, please state which OS X is installed.
If you aren't sure, click About this Mac from your Apple menu 
Troubleshooting advice can depend on that information.

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Just bought MacBook Pro, cannot connect to the Internet at home. I have wifi at home and my iPad and cell phone can connect to the wifi

Just bought MacBook Pro, cannot connect to the Internet at home. I have wifi at home and my iPad and cell phone can connect to the wifi

*** When you post for help, please state which OS X is installed.
If you aren't sure, click About this Mac from your Apple menu 
Troubleshooting advice can depend on that information.

Cannot connect to wifi: Only at home!

Okay, I'm at my wits end here. About a month ago my 13"MBP stopped connecting to MY wireless network/internet. It works everywhere else, no exceptions.
Sooo...I tried the usual: Permissions, Keychain, Service Order, Security types (WEP, WPA, None, etc). Nothing. So I assumed it was the router (Belkin N1).
I'm now on my 3rd router (another Belkin, Linksys, and now a D-link) and nothing works. I know they are set up correctly (but you never know). I'm on Comcast, btw with a Motorola Surfboard SB5101 cable modem. Again, it all used to work fine! My iphone connects. My nephews iPod Touch connects. Not my mac. Grrr.
What gives? Why would my computer connect anywhere else but not at home? What haven't I tried yet?
Thanks in advance,
Scott

Tricky issue. I once had similar problems with a router and Leopard (not SL).
These days a Netgear and Snow Leopard works really well.
Anyway, I have some suggestions.
-As suggested does it connect without security? Would be interesting to know if the routers are at least giving it an IP address without WEP or WPA.
-Personally I'd use WPA over WEP. I had issues with WEP with Macs.
-When deleting your old settings (from the list in Network Preferences>Advanced>Airport tab) does it honour this and ask for a new password when you try and connect, or does it just try to connect using old settings?
Open /Users/username/Library/Preferences/ and in finder's search look for a .plist file with 'airport' in the title and delete it.
Then try and re-connect.
-reset the PRAM and SMC controller on your mac.
-use a different network name/password instead of using old settings. If you still get the error, try resetting the router to try and get it to assign an ip properly.

My ipad suddenly not connecting to wifi internet but you can see the internet icon at the upper left side which means its connected.some of the apps are slowly connecting most of it are not,your suggestion/help are much appreciated,thank you.

My ipad suddenly cannot connect to wifi internet,you can see the icon that its connected but most of the apps are not opening with message not connected to internet...
Please your suggestions / help are very much appreciated
Thanks

Try This...
Close All Open Apps... Sign Out of your Account... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
Wait for the Apple logo to Appear...
Usually takes about 15 - 20 Seconds... ( But can take Longer...)
Release the Buttons...
If no joy...
Reset all settings
Settings > General > Reset > Reset all Settings.
This will return all iDevice settings to factory defaults... you will not lose any data.... But you will have to re-enter all of the device settings.

My ipad2 is connected with wifi at my home my question is use internet through ipad2with my desktop through iapd2usb

Can i use my ipad2 as inertnet device for connect my desktopMy ipad2 is connected with wifi at my home my question is use internet through ipad2with my desktop through iapd2usb

No, the iPad cannot share it's connection with other devices. Have you read the replies in your duplicate thread : https://discussions.apple.com/thread/3483987?tstart=0 ?

I am trying to connect to my friend's wifi, i have a very strong signal indicated on my ipad, but cannot connect to the internet. Yesterday i connected without any problem, can anybody tell me why i cannot connect today?

i am trying to connect to my friend's wifi, i have a very strong signal indicated on my ipad, but cannot connect to the internet. Yesterday i connected without any problem, can anybody tell me why i cannot connect today?

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

I have 2 Apple TV's in my home. When I attempt to login, is say cannot connect to the internet. I have reset both Apple TV's and also restarted them both.but still cannot connect to the internet. I al reset my router and still not change

I have 2 Apple TV's in my home. One is 2nd Generation and the other is 3rd Generation. One one that is 2nd Gen cannot connect to the internet. First I restarted, the I rest it and I even changed the password. still no connection. So I purchased the 3rd Gen TV and I have to same problem, but they are in different rooms. Before I had no problem with my 2nd Gen TV, but then one day it did not connect. I even had my internet provider come and check my internet and it worked ok, but no connection with the Apple TV. I have tried everything but no results. Somebody please help me.
Regards,
Richard

Hi richardwilliams51,
If you are having difficulty connecting to the Internet using your Apple TV, I would suggest troubleshooting using the steps in this article -
Apple TV (2nd and 3rd generation): Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/TS4546
If that does not completely fix your Apple TV, you may need to restore it, using this article -
Apple TV (2nd and 3rd generation): Restoring your Apple TV
http://support.apple.com/kb/HT4367
Thanks for using Apple Support Communities.
Best,
Brett L

My wifi shows a strong signal but then i cannot connect to the internet (safari or apps). what is wrong? internet is working fine on my laptop.

My wifi shows a strong signal but then i cannot connect to the internet (safari or apps). what is wrong? internet is working fine on my laptop.

Is this a new issue with your iPad meaning that you have been able to connect to the Internet in the past?
If it worked before try rebooting your router - unplug it for about 30 seconds and then plug it in again.
Sometimes restarting the iPad is all it takes as well. Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.
You can also reset Network Settings - go to Settings>General>Reset>Reset Network Settings.Or go to Settings>WiFi>tap the blue arrow next to your network>Forget this Network. In either of those cases, you will have to rejoin your WiFi network and enter your password again.

My wifi diagnostic says I am connected, but I cannot connect to the internet (safari), iCloud Mail, or any other sites. Help?

My wifi diagnostic says I am connected, but I cannot connect to the internet (safari), iCloud Mail, or any other sites. Help?

Power cycle (turn off and on) the router. In System Preferences -> Network, under WiFi does it say Self-Assigned IP Address? Click where it says location in the network's pane of WiFi, click edit location, click the plus icon and type 'test' and press done, then press apply on the next window. Click advanced then in the preferred networks tab, make sure your wifi network is at the top of the list, if it's not then drag it to the top, on the TCP/IP tab, click renew DHCP lease, on the DNS tab, click the plus icon at the bottom left, add two new dns servers: 8.8.8.8 and 8.8.4.4, press OK, then press APPLY on the next window. restart the mac and see if it's fixed.

Got my ipad mini. It works perfectly fine until I updated to ios 6.0.2. Now I can't connect to wifi. I've tried every solutions offered in every forums and internet sites but nothing happened. Still ipad cannot connect to wifi. HELP!!!

Got my ipad mini. It works perfectly fine until I updated to ios 6.0.2. Now I can't connect to wifi. I've tried every solutions offered in every forums and internet sites but nothing happened. Still ipad cannot connect to wifi. HELP!!!

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Wifi is working but cannot connect to the internet

I am using windows 8.1
My wifi is working - my iphone and ipad can use it and my PC is connected to my broadband but I cannot connect to the internet. I have turned everything off and on a number of times.
I am totally stuck as to how to fix this.

Presumably you are connecting by Ethernet. Has this just started to happen or have you never been able to connect?
Have you tried changing the cable, is it plugged in correctly, have you tried plugging it into different ports on the homehub?
Have you checked that the computers firewall is not set to block connections, see link
http://windows.microsoft.com/en-gb/windows-8/windows-firewall-from-start-to-finish
If you are not using the Windows fiewall have you checked to see if your antivirus/firewall is blocking connection?

My Macbook running 10.8.5 cannot connect to any internet. Finds no Wifi

My Macbook running 10.8.5 cannot connect to any internet. When I turn Wifi on it just searches. (yes there are several wifi signals in range) Strangely enough when i click 'Turn Wifi Off' it never turns off will just keep searching.
Never had any problems with my macbook at all, if somebody could offer some advice that would be great.
Thanks

carlfromky wrote:
Airport Extreme (latest version.)
Do you mean the new, tall ones just released?
Try just re-selecting the drive as the destination.
If that doesn't help, try a hard reset of the Airport per Resetting an AirPort Base Station or Time Capsule FAQ (if you do have the new model, that article may not apply to it. See the Setup Guide that came with it).
If still no help, try a "full reset" of Time Machine, per #A4 in Time Machine - Troubleshooting.

Wifi signal is strong but cannot connect to the internet

my iphone 3gs just suddenly cannot connect to the internet. it says internet connection is offline. any help pls?

try to reset network setting or reset all setting in setting/general/reset. then try to connect again to the internet

Cannot Connect to the Internet ?

So I am a new iPad user
very new 3 weeks
It started this morning when I downloaded updates to some of my apps - I then sync'd it with my itunes on my windows vista pc...then i noticed that the iPad screen looked really heavily pixelated in some of the apps, that weren't normally pixelly
I tried restoring my settings on the iPad only, this did not delete my apps or data
then it asked me for my wifi password again, which I put in
I then tried to access the internet on safari, and through various other apps, I get the error message, "cannot connect to the internet"
I tried syncing it again this evening, and still nothing
I am not sure what to do....

Have your:
- Reset your iPad:
Press and hold the On/Off Sleep/Wake button and the Home
button at the same time for at least ten seconds, until the Apple logo appears.
- Reset network settings:
Settings>General>Reset Network Settings
- Powering off and then back on your iPad.
- The troubleshooting here:
http://support.apple.com/kb/TS3237

TS2756 iam using iphone 4S with win 7 PC and i cannot connect to the internet through my phone but i tried with my other 4S and it works but what should i do for the first iphone 4S???

iam using iphone 4S with win 7 PC and i cannot connect to the internet through my phone but i tried with my other 4S and it works but what should i do for the first iphone 4S???
as i said i have two iphone 4S,,,,,
1st one --- has os 5.1
2nd one has os 6.0
i tried 2nd one with carrier reliance gsm nd it works with that personal hotspot setting using USB...
but i want to connect the first 4S with carrier TATA DOCOMO GSM but its not working with the same USB feature????
plz reply asap...!!!
thnxxx in advance!!!

If not this:
iOS: Wi-Fi or Bluetooth settings grayed out or dim
One user reported that placing the iPod in the freezer fixed the problem.
Also heating sometimes works. See:
Why can't I select my wifi settings?
A trick that works frequently with iPhones:
Settings > AirPlane Mode ON, Do Not Disturb ON
Power down and wait 5-10 minutes
Power up
Settings > AirPlane Mode OFF, Do Not Disturb OFF
If not successful, an appointment at the Genius Bar of an Apple store is usually in order.
Apple Retail Store - Genius Bar
Then:
Does the iOS device connect to other networks? See other networks? If yes that tends to indicate a problem with your network.
Does the iOS device see the network?
Any error messages?
Do other devices now connect?
Did the iOS device connect before?
Try the following to rule out a software problem:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Power off and then back on your router
.- Reset network settings: Settings>General>Reset>Reset Network Settings
- iOS: Troubleshooting Wi-Fi networks and connections
- Wi-Fi: Unable to connect to an 802.11n Wi-Fi network
- iOS: Recommended settings for Wi-Fi routers and access points
- Restore from backup. See:
iOS: How to back up
- Restore to factory settings/new iOS device.
If still problem and it does not connect to any networks make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
Apple Retail Store - Genius Bar

Cannot connect to wifi internet at home

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