OS X V10.7 Lion :: After 10.7 Upgrade, Macbook Will Not Connect To Internet
Mar 30, 2012
Both wi-fi and ethernet connect fine (showing IP addresses...green lights in Network Preferences), however, browser or other internet connected applications will not connect to the internet.
Seems like I have tried every solution I could find here on discussions.
My Macbook will not connect to my neighbors' network. Other computers and devices on my network are working perfectly. Ping is inconsistent...everything from timeout to 20msÂ
Info:
MacBook (13-inch Late 2007), Mac OS X (10.7.3)
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Feb 3, 2012
Since the upgrade of Lion 10.7.2 to 10.7.3, I can't connect to the internet any more by Ethernet, but only by WiFi ...
Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.3)
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Feb 2, 2012
I cannot connect to the internet after the last airport upgrade and Airport Extreme firmware upgrade. I can connect wirelessly to the Airport Extreme using my iMac (27", mid-2011), but cannot connect using my 11" MBA ( late 2010). When I use the adapter and connect the MBA with an ethernet cable, I can get online briefly with a restart, however the connection is lost within two or three minutes.
Info:
MacBook Air (11-inch Late 2010), Mac OS X (10.7.2)
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Jan 1, 2010
I'm running OSX 10.5.8 on a Macbook Pro, and today I've been unable to connect to the internet via ethernet or wi-fi, unless I'm in safe mode. Then everything seems to work as it should, which makes me believe that this is a software issue rather than a hardware problem. I've tried making a new account with administrator priveleges, but that doesn't solve my issue. Does anyone have any advice on how I can connect to the internet under my normal user account, rather than in safe mode? I should note that I won't be able to get my hands on my repair CD or perform a clean install of OSX because that stuff is at home, and I'm in college. Also, I'm at a university and don't have a router. I just use the campus-wide wi-fi. Finally, my roommate has no problem accessing the internet in our room via ethernet or wi-fi, but I do. Thanks for the help everyone.
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May 10, 2009
I have a macbook a little over a year old. It's my first mac and I love it. Yesterday though it started acting really weird. I first noticed that it was really, really hot and the fan was running. I turned it off and back on and here's what I found out:
Applications are being deleted from macbook. ITunes, IPhoto, iChat have clear question marks over icon. There are 8-10 blank spaces in the Applications folder where applications have been deleted. However, data is still there (ex. pictures still there, but no iPhoto).
Internet= Says I have internet but wont connect.
Cannot open " System Preferences" or "Internet Preferences".
If connected to home computer will connect to internet and allowed to open internet preferences but still no system preferences.
If shut down....takes a while to come back on and starts up 2-3 times.
Also "Preview" is gone. Now " ColorSync Utility" opens.
Is this my hard drive dying? I'm tech challenged, so any help would be greatly appreciated.
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Feb 11, 2012
I know this isn't the first post on this. Just thought i would make another post on this to press the issue with apple.I Got a nice shiny new 12 core about a month ago. In the process of beefing it up with what i need on it. about a week ago, one day, it decided not to connect to the Internet. I looked here on the community and see it is occurring with lion. Came back to it the next day and it worked smooth like butter. No problems connecting and it wasn't slow at all.
As of now it has been 2 brutal days of either no connection OR a connection soo slow it reminds me of dial up. Maybee even slower. The only thing different on my computer right before it happened was i installed another HD and 16GB of owc ram ( took out the original ram).
[code]...
Info:Mac Pro (Mid 2010), Mac OS X (10.7.2), powerbook 17". Emac(s), 9600, IIGS.
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Apr 6, 2012
I cant connect to internet through my DSL modem
Info:
MacBook Pro
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Dec 27, 2007
I have a blackbook (intel core 2 duo) and I can connect to my landlord's wireless network (they have a netgear wgt624) but I can't actually use the web (Safari or Firefox will just "think"). I've tested the diagnostics and it confirms that my mac can connect to the network, but it cannot connect to the internet. The network uses WPA personal and it has a 19-aphanumeric passphrase.
*Also - would it be possible for me to extend the wireless range (and make it possible to browse the web) if I used my own 2wire wireless modem to connect to the netgear wgt624?
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May 11, 2012
I cannot connect to the internet, checked with my internet provider and that is OK, I think that something is wrong with my setting with my airport
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Apr 17, 2012
My boyfriend is using a 2 week old MacBook Pro on OS X Lion (10.7.3).
He came in from work and was using it on the internet with no problems, it had spent the whole day downloading a patch for WOW from Blizzard... However, suddenly, he asked Safari to open a new page and BAM! Safari cannot connect to the server. It cannot connect to any website, iTunes store cannot connect, Blizzard updater keeps complaining that it has lost the internet connection, so it's not just a Safari issue.
We've checked the network connections and everything is fine, Network Diagnostics says there is nothing wrong. We've reset Safari, rebooted the Mac, rebooted the AirPort, deleted the network connection and added it again... no joy. Also we've plugged the Mac into an ethernet cable and it is still the same, so not an AirPort issue either. I'm using a MacBook on the same network, so it's not the network.
I think it's something wrong in his network settings
Console says:Â
<APS Courier: 0x7ff0a3200560>: Stream error occurred for <APSTCPStream: 0x7ff0a3021e20>: The operation couldn't be completed. Network is unreachable. Â
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Jun 2, 2012
I've tried resetting the router and various other things that I found on the internet. I know its not a router problem as I am using my MBP to post this discussion. It won't even connect to the router's internap page.Â
Info:
iMac, Mac OS X (10.7)
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Apr 2, 2012
Since the Lion upgrade, my desktop will not auto-connect to my home WiFi. Macbook Pro running same upgrade acts appropriately...Already tried renewing DHCP, resetting router etc..
Info:
iMac (21.5-inch Late 2009), Mac OS X (10.7.3)
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May 29, 2012
currently I connect to the internet by doing this: Go to System Preferences / Network. Then I select my internet provider name on the left pane and finally click on the Connect button. That's all. This internet profile has a PPoE service name, an account name and a password. My internet connection uses a cable DLink router (it's not wireless).Â
Question:Â
1) Does the password I mentioned above mean that my neighbors can't access my internet, or are they able to do that and, in this case, I need to set another password somewhere else?Â
2) If I need another password, how and where do I set it,
Info:
Mac Book Pro, Mac OS X (10.6.6)
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Jun 4, 2010
Anyways, I have a MBP 13" (new model) and I have a PS3.
Previously, I used a Windows7 laptop and I used to connect my PS3 to internet using an ethernet cable, while my laptop was connected to internet through a 3G USB modem. Now I need to connect my PS3 to net using the 3G USB modem, except I'm using a MBP. It doesn't matter if it's using an ethernet cable or making a WiFi connection between my MBP and PS3.
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Mar 5, 2012
So i normally just close the lid on my mac and put it to sleep when ever im done with it, and when i open it it reconnects to my wireless internet connection in about 10 seconds and i can surf the web. Well yesterday i opened it and it connected to the network but it wont open the web page. i click the network diagnostics option and it says it detects that nothing is wrong with my connection, but when i try to browse, the same message come up. after about 5 minutes of clicking refresh and quiting safari and opening it again it will randomly start working. i have had this computer for about 7 months and i have never had this problem before. i have also tried disconnecting and then reconnecting to the network but it still wont work.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Mar 8, 2012
my macbook pro wont turn on properly, the sound doesnt work (even when i try to restart with my headphones plugged in, and do the pull-out while it's starting) the internet wont work, i dont think it recognizes the airport device. . . how do i clean this thing up? i've tried repairing disk utilities, ive tried safe booting. . im not the most technical person.
Info:
MacBookPro, Mac OS X (10.7.3), not sure if thats my operating syst
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Mar 8, 2012
my macbook pro cannot connect to the internet...but my iMac does!
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Mar 8, 2012
I can't connect to internet when I start my pro, but it shows full WiFi signal and my WIfi is fine. After I diconnect wifi and connnect it again is ok to use. The same thing happend every time when I start my pro.
Info:MacBookPro, Mac OS X (10.7.3)
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Apr 21, 2012
I just upgraded my airport extreme card to accept 802.11 b/g/n..i can not connect to the internet..do i need to update something?
Info:MacBook Pro (15-inch Glossy), Mac OS X (10.6.8)
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May 20, 2012
The source of the internet hasn't chaged, same provider, nothing new. I could connect yesterday a bit but it was in and out for a while, now today nothing.
Under the "Network Status" my AirPort is green, my AirPort Settings is green, my Network Settings is yellow, my ISP is green and then my Internet and Server are both red.....however I'm currently sitting on my boyfriends Dell, that is fully connected wirelessly to the exact same wireless network. Ive tried re-starting the computer, turning the airport on and off etc...
Info:MacBook, Mac OS X (10.6.8)
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May 24, 2012
I accidentally smashed my wrist hard on the bottom right corner of my MacBook Pro, and now I can't connect to the internet. For the Network Status, all of the lights are red and the computer will not connect at all. What I wanna know is, when I hit the bottom right hand corner of my MacBook Pro, did I screw up the IC?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Jun 1, 2012
I've been searching the forum for an answer and have found close but not quite. I'm running a Macbook on Snow leopard as is a friend that I am now working with. She (or rather, her husband) also has a NAS connected via a wireless router on a home network. We would like to load the files that we are both working from on the NAS so we are working from one set of master files. We both move around alot (btween Fance & Italy). Now, I can access the NAS easily from her computer on their network - the Mac picked it up automatically but now that I'm home, I can't seem to find it on my computer. I've tried putting the IP address of the NAS into Safari - error message, server not responding. I've also tried to connect to server via afp - same thing
how can we access the NAS via the internet? Does her husband have to specifically creat an account on the thing for me? I'm at a loss here as I have no experience of NAS devices.
Info:macbook
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Jun 11, 2012
My macbook pro won't connect to the internet at all. It says that it's connected and working fine, but safari nor chrome will open. I tried connecting it with an ethernet cable and still nothing.
Info:MacBookPro
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Jun 30, 2012
I can't connect my macbook pro to the internet even though I entered the correct password. I am using a WPA2 with a netgear wireless router ( wgr614). I have PC's connected to the internet through this router and I don't want to reset it.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Dec 19, 2009
I have a Macbook Air running 10.5 and I am having an issue with the internet connection slowing down every time I use my TV (50" plasma 1080p) as a monitor. The wireless internet connection either slows down or stalls out completely. The moment I disconnect it from the TV, everything starts working again, full speed. I have already moved my wireless to another room because I thought the TV might be interfering with the connection but that didn't help at all.
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Jan 2, 2010
Anyway, so I bought a 15" 2.66GHz MBP beginning of December and up until a day or 2 ago I've been experiencing problems when I try connecting to the internet.
There are 2 other computers in the house (Windows based, don't know if that's go anything to do with it) and they both connect just fine.
So is there anything wrong with the MBP that I can fix?
(I've tried rebooting the MBP, the router, the modem, everything...)
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Feb 2, 2012
I can't connect to the internet using Airport. I have to use a ethernet connection.
Info:
MacBook Pro, Mac OS X (10.5.8)
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Mar 13, 2012
I can connect everywhere else with no problem... At hoe wired or wirelessly won't work...
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.3)
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Mar 17, 2012
my macbook air does not connect to the internet via ethernet anymore. I have changed cables etc but nothing. Wireless is fine.
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Mar 25, 2012
I have a MBP that will not connect to the internet. The airport shows an ip, but shows failed for internet and server. I have another laptop, desktop, ipad 2&3, iphone and 3 ipods connected to wifi and work flawlessly. I called the ISP and spoke with them for about 2 hours and they say all settings are right, and they can even see the MBP on their end. Wanted to add, i cannot connect with ethernet either, wired directly to modem by bypassing router.
Info:
MacBook Pro, Mac OS X (10.6.5)
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