MacBook :: 2008 Macbook Internet Connectivity Inturruption?

Jul 24, 2010

Recently I've been having difficulty with some aspects of internet on my macbook. Initially I've found certain sites will not initiate downloads, (download page redirects but fail to initiate, control click - save seems to solve this problem, however remains frustrating) Also more recently I've found that I cannot download the new version of itunes off of apples website (due to the same problem, they don't have a direct link) When I tried to use software update from the menu I was met with a similar problem. Internet is connected and seemingly working fine but apple update fails to run, (Software Update cannot check for updates because of a network problem) network diagnostics fail to determine any problem, after power cycling both modem (dynalink) and wireless router (linksys) and calling isp who claims connection is solid with no problems.

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MacBook Pro :: WiFi Connectivity - Every Few Minutes Lose Connection To Internet

Jun 1, 2014

There's something wrong with the Wifi connectivity on my Macbook Pro. Every few minutes, I lose connection to the internet even though it says I'm still connected to my network. I have to turn Wi-Fi off and then on for it to start working again. It only works for a few minutes and sometimes hours, but then I have to turn Wi-Fi off and then on agian. It only happens on my MacBook.

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Intel Mac :: Internet Connectivity On More Than 1 Device?

Mar 17, 2012

I am starting a new thread.  I was having connectivity to the internet issues earlier.  I have an IPAD an IMAC and a PC.  I had to unplug my router to move it.  Now it seems that I can only get internet access on one device.  Earlier in the day my PC internet worked and the IPAD and IMAC did not.  After shutting down my PC the IMAC began to work. Is there a setting somewhere for multiple devices?

Info:
iMac

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Intel Mac :: Lost Internet Connectivity On IMac

Mar 17, 2012

I recently had to uplug my modem and router.  When I reconnected them here is what I am experiencing. My PC desktop computer found the network and is wokring fine, has internet access. My IMAC and IPAD can see the network but canot access the internet. I have reset the router and moden numerous times.

Info:
iPad 2, iOS 5.0.1

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OS X :: Fixing Slow Internet Connectivity With Wireless-N Routers?

Nov 1, 2008

I must admit that this posting is a last resort. However, remarkably, on narrowing the problem it seems it has to do with an unknown default setting on my Mac OS X Leopard on both my MacBook and iMac.

This week I invested in two new Wireless-N routers - Belkin and D-Link - and both fail to perform. The problem manifests itself as follows:

- When my Apple is wirelessly connected to the router, it takes a very long time to pull up any website. And unless I am imagining things, it seems to first pause when the blue progress indicator reaches just beyond "[URL]" each time. It is slow loading beyond this initial pause as well.

- When I change my security from WPA2 to WEP to None, it makes no difference whatsoever.

- When my Apple is connected to the router via ethernet, it performs very well. Each website appears very quickly and as expected i.e. no wireless connection.

- Very surprisingly, when I am using Windows via Boot Camp on my iMac, it performs very well when *wirelessly* connected. This threw me a little. This is what led me to suspect there's a default configuration with my Mac OS X that is causing the problem.

- In light of the above point, I have not yet checked to see whether wireless frequency or channel affect the download speed.

- For 2.5 years I had been using a Netgear Wireless-G router without any problem.

Might anyone know what the problem is? Or at the very least how better to diagnose it?

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Windows On Mac :: Xp Internet Keeps Disconnecting Every 5 Minutes/limited Or No Connectivity?

Aug 13, 2009

I have windows xp sp3 and while playing my game, the internet keeps disconnecting about every 5 minutes. Then a bubble comes up and says, "Limited or no connectivity" and I have no internet. So I have to disconnect and connect again to get another 5 minutes before it does it again. The modem I have is this: Verizon GT704WG Wireless DSL Modem/Router To narrow the problem down I went to another house with another wireless and it worked without any problem there.

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OS X V10.5 Leopard :: Mail Has Internet Connectivity But Cannot Connect To Servers?

Mar 23, 2012

I am staying in an RV park and there is WIFI available. To connect to the WIFI you need to agree to a splash screen. The WIFI connects and I can access the internet. Safari can access web pages including iCloud to view and send mail.

The mail program can not send or receive mail through my iCloud account. When I bring up connection doctor it says it has an internet connection but can not connect to the servers. The iCloud account is online. This problem has occured with other park wifi connections.

If I logoff the parks wifi and connect to my iPhone hotspot the mail program works and can send and receive mail. 

Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.3)

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Intel Mac :: Internet Connectivity Lost After Opening Up From Sleep Mode

Feb 17, 2012

When I set my iMac to sleep I lose my internet connectivity when opening up again. If I restart all is OK. This problem also affects my MB Pro as well, on OS X lion.

Info:
iMac (21.5-inch Mid 2010), Mac OS X (10.7.2)

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OS X Mavericks :: Browsers Not Working But Internet Connectivity Is Fine On IMac

Jun 2, 2014

I've been having a weird issue for a few days, my computer is connected to the internet and I am able to login a messenger and use spotify and other programs that run through wifi but for some reason none of my internet browsers open any page.

Info:
iMac, OS X Mavericks (10.9.3)

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Intel Mac :: Internet Crashes On 27 Inch 2011 Model While On All 3 Other Devices Still Have Connectivity?

Mar 16, 2012

I have wireless network run via BT hub. However because of ongoing connectivity issues connect the main machine via the ethernet. I no longer use my Airport extreme. Since I first bought this machine I have had connectivity issues. At first thought it was BT & while initially it was I can now isolate the issues to this specific machine. I find that in the morning the connection has gone down & the only way to get it back is to restart everything. I can however get connected through all my other devices. 

I am using Lion & safari or chrome or firefox! Have regular clearences of my cache.I have to box up the machine & trundle to my nearest Apple store (my 90 days home support is expired).

Info:
G5, Mac OS X (10.4.8)

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Intel Mac :: Iphone Lost Internet Connectivity Via Linksys Wireless Router?

Mar 18, 2012

Imac and iphone lost internet connectivity via Linksys wireless router.  Ehternet works fine.  Keep getting note about "self-assigned" ip.  Ideas? I have tried everything I have found and read.

Info:
iMac, Mac OS X (10.6.8)

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MacBook :: Lost Program Icons Are Word 2008 And Excel 2008

Feb 8, 2012

I accidentally trashed two of my icons on my icon bar I didn't put them in the trash but when I clicked them they turned into wads of trash. I don't know how to find them now?

Info:
MacBook, Mac OS X (10.5.8)

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MacBook Pro :: Mac Losing Router Connectivity?

May 13, 2012

My recent MacBook Pro is losing router connectivity based on its location every few seconds. I need to be in close proximity and direct view of the router for it to stay on. The problem is not with the router, because other machines are fine.

Info:
MacBook Pro, Mac OS X (10.7.4)

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MacBook Pro :: USB 3 To Express-card Connectivity?

Jun 10, 2012

I have a MacBook Pro 4,1 (early 2008, pre-unibody model) which has an ExpressCard slot.recommend a USB 3 to ExpressCard adapter for it, ideally one that I can source in the UK? I have looked at several via internet searches though one of the key issues seems to be having a driver that works with 10.6.8. The aim is to connect a Sony XQD card reader to the MacBook Pro via USB 3/ExpressCard to take advantage of the USB 3 speed. Sony's own XQD ExpressCard adapter does not work with OS 10.6.8 (I've emailed Sony requesting 10.6.8 driver support.) 

Info:
MacBook Pro, Mac OS X (10.6.8), MBP4,1 2.5 GHz Core 2 Duo 4GB

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MacBook Pro :: Unstable WiFi Connectivity

Jun 22, 2014

My macbook pro is connected to the internet via WiFi router, and it very often it happens that my macbook loses connectivity with it. WiFi logo shows the same signal strength, but all browsers (Safari & Chrome) can't load webpages. 

This issue can be solved by turning WiFi on and off, but it happens again and again. It looks like connectivity loses when Macbook goes in sleep mode and get's back from it, but sometimes connectivity issues happen even without sleep mode switching. I found in the internet that this issue can be solved by turning off Bluetooth.

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MacBook Pro :: Best Router/Netflix Connectivity Difference

Oct 8, 2010

I have an older Netgear router in my apt and am having trouble getting consistent internet signal. I can't even do Netflix I get error Here is my setup, any ideas?

MBP 2.4-- Firefox, 10.6.4 software

AT&T Elite dsl- 4.80 dl /0.64 upload? checked on [URL]

Netgear router--older model- does this make a difference?

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MacBook Air :: Wireless Randomly Losing Connectivity

Oct 10, 2009

So every so often after I open my laptop up my wireless will work initially but then all the sudden will stop working. All I have to do is turn off airport and turn it back on and it works again.

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MacBook Pro :: Configuring System To Get WiFi Connectivity

May 30, 2010

My job does not have internet service. How do I get WiFi?

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MacBook Pro :: Slow Connectivity After EFI Firmware Update 2.7?

Feb 29, 2012

Did everyone notice a significant slowdown of network speeds (wireless at least) after installing this update [URL] on a 2011 MacBook Pro (2.0 i7 15") 

Info:
MacBook Pro, Mac OS X (10.7.3), 2011 15" 2.0Ghz

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MacBook Pro :: Drops Wireless Connectivity When Moving Around?

Mar 8, 2012

My job requires me to be mobile, and I move from one office to the next frequently, to attend to various meetings etc.  Every time I move from one office to the next, I have to turn WiFi OFF, and then back ON again, in order for it to re-establish connectivity.  This is a major frustration, as quite often I am downloading or uploading work applications, and have to re-start the download / upload again from scratch.  It's impractical to not move until these are complete. 

Mac OS X Lion Version 10.7.3

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: USB3 To Thunderbold Or Firewire Connectivity

Jun 13, 2012

I Have Lacie Porsche Design P’9230 usb3 (2TB) Hard Drive. This device  connected with 13” macbook pro (X Lion) to usb2 port. Is there any way to connect Thunderbolt port  or Firewire 800 port. If yes suggest me the converter details.

Info:
MacBook Pro, Mac OS X (10.7.2)

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Hardware :: MacBook Battery Affect Airport Connectivity?

Mar 13, 2010

A month ago, I started to get kicked off my wireless network seemingly random. I have eight devices on the network, but only my MacBook Pro was affected. I use an Airport Extreme base station - the UFO-looking one from about 2006. This wasn't regular "can't find the network", greyed-out Airport icon kicked off - the icon became an outline and no matter what I tried, only a restart would get me back on (often to be kicked off again within minutes). Again, I have six devices on the network - my wife is in the same room, feet away, and her 2003 iBook stays on the network with no troubles. A week after I started having this problem, I noticed my battery was no longer holding a charge. I just bought a new one. My question: I didn't initially think there might be a connection between the two issues - dying battery and Airport connectivity - but now that I've had the new battery working for a day, I haven't been kicked off the network. Could the bad battery have caused the Airport to totally disconnect?

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MacBook :: While Using External Monitor With DVI Kills Wireless Connectivity

Dec 30, 2008

Upon receiving the monitor, I immediately plugged it in to my Macbook, using the Mini-DV to VGA adaptor I already had, for use with projectors. The monitor was good, but a bit blurry and not too sharp, due to the analog signal. So I ordered a Mini-DVI to DVI adaptor. When it arrived, the improved picture quality was immediately apparent.

However, as time went on, I noticed my wireless connectivity was getting terrible. Extremely slow Safari page load times, and upon going to Terminal and pinging my router, I would often get response times of 21000 milliseconds, or worse! I did a lot of research, on router firmware, on wireless connectivity, etc., but to no prevail. Then, on a whim, while continually pinging my router, I removed the DVI adaptor from my monitor. The ping instantly dropped from tens of full seconds to just a stable 0.4 milliseconds! Using my VGA connection resulted in no worse wireless connectivity than without it, but upon plugging in DVI and stressing the connection a bit (i.e. downloading a large file), the connection went bonkers. The pings also immediately jump from 0.4 milliseconds to a range of 1-4 milliseconds, regardless of any "stressing".

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MacBook Pro :: Installed EFI 2.7 Update - No Network Connectivity After Reboot

Feb 29, 2012

I have a late 2011 MacBook Pro 13" running Lion. I installed the recommended 2.7 EFI update (which was advised by the system update utility) and after the reboot, I could not access any network resources (couldn't ping the router). The information provided showed that I was connected to the WIFI AP and had a good IP Address (provided via DHCP). I connected an ethernet cable and got a new IP address in both cases, I was unable to ping the gateway IP address.

I tried clearing the PRAM and NVRAM but no success. I booted into the restore console and the wifi access there showed my Time Machine backup (connected to my Airport Extreme). I was confused by this as when fully booted, it wouldn't show anything on the network, but in the restore mode it could.I have begun the process of restoring from the previous backup which will take a few hours.

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: 13-inch Late 2011 And Iphone 4 Sms Connectivity?

May 18, 2012

Is there anyway i can connect my iphone4 to my macbook so that i can send sms etc using my macbook , as i have my iphone connected to a music dock and its a right pest having to remove it for every message i receive. 

Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.4), iphone is also on latest version

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MacBook Pro :: 10.6 Recent Update Kills Connectivity With External Monitors?

Jan 7, 2010

Formatted my MacBook Pro and clean installed Snow Leopard after I lost connectivity to any external monitor I plug in to my MBP. I noticed that as soon as I restarted with the Snow Leopard DVD, I regained the connection with my external monitor.

After format all was well until I updated all to the way it was. No problems showed until I loaded the recent update of Snow Leopard.Does anyone suffer from this? Does anyone know a solution?

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Hardware :: New MacBook Pro Connectivity (FW800 - USB3 - ESATA - LightPeak & HDMI)

Apr 16, 2010

I for one am really happy to see FireWire 800 still included on these machines. I have five external HDs, all with FireWire, of which two are portables (freeagent Go). I also use two video cameras, both FW. I'd hate to lose FW connectivity too soon. Transferring data (audio, video or other) via USB has always been slow and problematic for me. Sometimes pieces are dropped or end up corrupt. FW has always been smoother and problem free in this regard. Hopefully FireWire will still be around a little longer than some expected. Rumours of its untimely demise have been greatly exaggerated of late

eSATA or lack thereof does not bother me as only one of my drives supports it and little else on the market does either. USB3 would have been a nice addition but maybe its early days yet and with LightPeak around the corner we may not need it at all. HDMI would have been a no brainer. Sorry but display port is just another Apple specific port which only serves to differentiate and annoy when common high quality alternatives already exist.

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MacBook :: Internet Says Have Internet But Wont Connect - Cannot Open System Preferences Or Internet Preferences

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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MacBook Pro :: Unable To Connect To Internet Via Ethernet Or Wi-fi / Internet Connects In Safe-mode

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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MacBook Pro :: Programs Requiring Internet Aren't Working, Even Though Internet Is Connected?

May 4, 2012

My Macbook Pro was working fine when suddenly Safari froze, so I forced quit. After opening Safari again, the page just stayed white and wouldn't load. None of my other programs requiring internet are working either (ie. AIM, Skype), even though my internet connection is listed as connected and other devices using Wifi are working perfectly. Could this be some sort of virus?

Info:
MacBook Pro, Mac OS X (10.7.1)

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