Intel Mac :: WiFi Still Dropping Even After Clean Lion Install
Jun 28, 2012
I upgraded to Lion after its release and ever since then my wifi has been driving me crazy. The wifi disconnects, and when I click on my network I get the error that the connection timed out. I'm always forced to turn the wifi off and then back on. It happened a ton, and consistently. It's extremely frustrating especially when I'm in the middle of a movie on my Apple TV and my iMac loses its internet and interrupts the show. Sometimes it happens three or more times during one show. So I decided to do a clean install of Lion. I made sure all my important documents were on my Hard Drive and even wrote a list out of every application that I use regularly. Then I completely reformatted my hard drive and did a clean install of Lion.
Info:
iMac, Mac OS X (10.6.8)
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May 8, 2012
My Lion OS 10.7.3 iMac just does not seem to be able to hold a stable connection with my home wifi network. After around ten minutes, sometimes more, sometimes less, usually when I've gotten up to do something else, the wifi is lost. It stays "connected" to the network (ie the wifi bars are black) but no internet comes through. Every time this happens, I turn WiFi off and reconnect and it fixes it every time, but it is still extremely inconvenient and troublesome to have to redo this constantly.
Info:iMac, Mac OS X (10.7.3)
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Feb 28, 2012
why does my wifi keep dropping off everytime i turn my imac back on (from sleep) i have to reconnect to my wifi
Info:
iMac, Mac OS X (10.7)
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Jul 4, 2012
Connection can drop at any time. In same roon the iPhone stys connected as does printer and PC laptop?
Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.7.4)
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Jun 25, 2012
Since I updated my Macbook pro to 10.7.4 my Wi-Fi connection is dropping out every 10 / 15 minutes, then I disable and enable and back to normal, a thousand times each day since last Saturday, it is boring!
I called Apple Support today, and we spent all morning trying to correct with some procedures, but nothing worked.
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Mar 18, 2012
My iMac (purchased Feb 6) is constantly dropping the wifi signal. It seems to happen randomly...sometimes it's there, sometimes not and I must go to Networking icon and all the steps to reconnect!. (My iPad2 and IPhone are not having this problem...or perhaps their 3G has kept me from noticing.)
Info:iMac, Mac OS X (10.7.3)
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Apr 19, 2012
Wi-Fi keeps dropping out when IPad works OK
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Jun 24, 2012
how to prevent wifi from dropping out in Lion. I did'nt have this problem when I was using Snow Lepeard.
Info:
Mac OS X (10.6.7)
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Mar 25, 2012
At least 2-3 times daily my brand new Imac drops the connection to my home network- I have tried to reboot my airport extreme- my ipad and iphone and nest thermostat do not have these issues of dropped connections. As soon as I click the pale wireless signal at the top of the imac, it finds my home network and joins again, but it is a drag to have to redo this every time I want to stream music around the house or check my mail. All of my updates are current.
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.3)
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Mar 28, 2012
Every 2-20 minutes, my iMac is dropping, then instantly resetting my wifi connection. The actual wifi drop lasts no longer than 5 seconds, and instantly reconnects itself with no input from me... the problem is it completely interrupts any downloading, streaming, gaming, or anything else I might be doing that requires a constant internet connection. It seems to drop off just long enough to stop the connection, then it resets all on it's own.
I'm currently using a mid-2011 27 inch iMac intel core i5 3.1 ghz processor w/ OS X Lion 10.7.3. I have a Linksys router and a GCI issued modem, unsure of the brand as there are minimal markings on it. The internet/tv service (run by GCI) is smooth throughout the rest of my home, and no other items we own connected to the net seem to have the same problem...
I have tried soft resets on both the modem and router. I have restarted my machine several times and re-added the network location and wifi connection to my computer. I have unplugged both modem and router to let those reset and have unplugged and reconnected my coax cable for several minutes as well. No time of day seems to work well, and it's becoming quite difficult to work and do other fun functions like stream television or game
Info:iMac, Windows7
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Jun 28, 2012
At random times, my iMac just drops my wifi connection to my router. How I know? The wifi symbol the finder bar turns grey.
Info:
iMac, Mac OS X (10.7.4)
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Jun 27, 2012
One of an ongoing series of issues moving to Lion (whatta workout!). This one involves Mail and iCloud. Porting my MobilMe to iCloud has been problematic - I' ve been asked to do it three or four times, with each time being succesful when viewing through Safari. But now I've realized that the iCloud mail is not being picked up by Mail on my iMac (2009). I go to System Preferences to see if I can do something about it, but iCloud isn't there - just MobileMe.
So I click on MobileMe and (again) it asks me to move everything to iCloud. I do this and some error is generated (can't get it to replicate & don't recall what it was), and I can't sign in - it doesn't recognize my login, although I'm still currently in iCloud via Safari - clear as mud? Yikes. Bottom line: Mail can't get at iCloud mail to download, and sign-in seems broken. In 25 years on a Mac, I've never come across this level of Windows-like challenges.
Info:
iMac, Mac OS X (10.7.4), System upgraded from 10.5
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Jun 28, 2012
I would like to clean install Lion into my Macintosh HD drive and leave the bootcamp drive without getting affected from it...is it possible or do i have to do the install on all the drive?
Info:
iMac, Windows7
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Apr 10, 2012
My airport keeps dropping and it is wasting so much of my time. I have tried all the methods suggested online and none of the worked. I want to go back to snow leopard but I don't have my disc. And can I have my money back from Lion? I really will not use that until it is fixed.
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May 24, 2012
Equipment: iMac 21.5" 2.5GHz Quad Core i5 Â
Internet Set-up: Cable modem to iMac EthernetÂ
Problem: After recent update to Lion 10.7.4, my Wi-Fi signal via Internet Sharing keeps dropping. Have multiple iDevices failing that were working perfectly with 10.7.3 (Nook and iPhone 4). iPhone shows full Wi-Fi signal strength and works for a short time after reset (via Wi-Fi off/on, Internet Sharing off/on). Continues to show full Wi-Fi signal strength but loses connection after 1-2 minutes. And not just internet connection; I can't transfer pics/vids from iPhone to iMac either. Have switched to a channel no one nearby is using (channel 9) to no avail.
Info:
iMac, Mac OS X (10.7.4)
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Jun 6, 2012
Trying to do a clean install with recovery USB.
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Jun 24, 2012
It shipped wth Lion. I want to basically re-image it now and start again but was wondering if there is any way around having to download the 4GB install package?
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Aug 28, 2009
Is anyone else having problems with SL dropping your wireless connections. I've never had any problems with Leopard and my home wireless network but SL has dropped my connection numerous times since I did my install. The only way to recover seems to be to reboot my computer.
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Feb 15, 2012
I would like to have a fresh installation how can I do it?Â
Info:
Mac Pro, Mac OS X (10.7.3)
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May 29, 2012
I have an old Macbook running Snow Leopard and the HDD has a bunch of junk on it; how would I go about wiping the HDD and installing Lion on it?
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Dec 12, 2014
I inadvertently did something wrong - and now have malware on my machine. How do I get rid of it? And how does one do a clean install of operating systems OSX 10.9?
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Apr 11, 2009
I work for a business that sells a lot of computers, Macs specifically. We've got a wi-fi network in our building; however, the network constantly drops out. Despite our pleas to IT, they will not fix the issue. Our demo computers that customers can play with and consider purchasing often lose Internet access because of this. Whenever this happens, I have to manually turn the Airport off and then back on again, which will get it to reconnect. Does anybody know of a way to have the computer automatically do this every so often?
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Feb 11, 2010
what's up with this? on 10.6.2 and applied the latest wifi update...
Anyone else? Maybe the Wireless connection I'm using is flaky, but I didn't think so....
EDIT: looked up the wireless connection through school, it's 802.11n.
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Mar 22, 2012
I am looking for a solution to why my wifi connection keeps dropping or unable to connect.
Info:
MacBook Pro, iOS 5.1
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May 16, 2012
I'm starting to see Mac OS X 10.7.4 wifi dropping signal. Worked fine under 10.6.8 and 10.7.3 too.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Aug 27, 2014
I've noticed recently my wifi seems to drop every 5-10 minutes.Â
I don't see any signs, no exclamation marks etc. I just find web pages take a long time to load, I go into the Network Preferences > Assist Me > Diagnostics and via that I see a yellow mark next to various areas (it changes but it's usually 2 or 3 of either the ISP, Wifi or Server). If I hit continue and go through the process on in the diagnostics section it re connects to my wifi and works again for the 10 minutes or so.Â
I don't find this happening on my other devices. Is there any way I can find out why it's dropping so often?Â
Software OS X 10.9.4
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Nov 30, 2014
I've been dropping my wifi since the update. It drops all the time regardless of what I am doing. I have to shut off and then turn on wifi again to show listed. The router works fine with other devices (iPad, iPhone etc) plus my PC.
Info:
iPad Air, iOS 7.1.2
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Dec 2, 2014
Out of nowhere--i.e. independent of any changes to my system, settings, equipment, etc.--the audio from my iTunes feed to my WiFi network is dropping out every so often. No pattern to it, just once every couple of minutes or so the sound just disappears for a second or three. My iTunes/media is proprietarily serviced--independent of my data WiFi--by an older Airport XPress which is hooked up to my stereo. I've restarted everything in the setup but it keeps happening. The data WiFI is independently serviced by an Airport Xtreme.Â
Info:
iMac, OS X Yosemite (10.10), APERTURE 3.5.1, FCPX 10.1.3
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Mar 12, 2012
What I ant to do is copy everything from my desktop (MacPro) running snow leopard to my laptop currently running lion (macbook Pro). I tried migration assistant but everything looks the same. I have hardly any space left so it did transfer but no idea where or how to combine.
Can i wipe it and start over and copy all files and apps from desktop?
Info:MacBookPro, Mac OS X (10.7.3)
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Mar 22, 2012
How do you do a clean install of Lion downloaded from the App store. I downloaded and it installed but never was there a time of the installation it gave me an option to do a clean install.
Info:Mac OS X (10.7.3)
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