MacBook Pro :: (17" 2.4 Intel) - Wifi Networks Forgotten After Sleep/restarts?
Apr 12, 2012
I made the mistake of upgrading (funny word for what I got) to Lion, and ever since, I've had numerous issues with my trusty MacBookPro (2008, 2.4 ghz, 17"). The latest problem has been severly annoying though, and I just would like to see if any of you have some tips I could try out. Basically, every single time I close down the lid to put my computer to sleep, or even after it goes to sleep on it's own, when I go to wake my computer, it no longer is connected to my wi-fi network, and for a period of 2-5 minutes, is acts like it is searching for networks. When this exercise is over, I can use the pull down menu brought up by clicking on the wifi icon to select my network and the computer re-connects. I saw that Apple released an update for 2011 MacBookPro's that had this same issue, and this made the problem even more irritating to me since they failed to address those of us who have older computers that have the same issue. I have tried erasing all known network in the network preferences window using the plus and minus buttons, and then re-adding my network. That didn't work.
Info:
MacBook Pro, Mac OS X (10.7.3), 17 inch screen, on 3rd logic board
I am using at home an iMac connected ( with cable ) to my Home WiFi Router. All other products are using the same WIfI home network ( Without a cable ).Can I define my iMac to use ONLY MY HOME WIFI instead of other unwanted wifi networks ?
My MacBook Air (2013 model, 1.3 Ghz Intel Core i5, 4GB 1600 MHz DDR3, OS X Version 10.9.2) which I received less than a week ago was working fine. Until last night. My latop will now not connect to ANY wifi networks. It's sees the networks but when I try to manually join one it says "The wifi network ... could not be joined" when I then run diagnostics it says "Wifi not associated" and "review wifi best practices".
Am using macbookpro Mac OS x v10.7.3. I connect to wifi at home and at work and they have different proxy settings. do i have to manually change the settings in wifi advanced preferences every time i log on to a wifi network>
Info: MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
Every hour or so, my computer freezes up and then restarts itself. Once restarted, it does an error report and tells me that "Sleep Wake" has experienced a problem. Is this a hardware problem? What I should do about it?
I have no trouble using WiFi at home. But when I connect my new MacBook Pro to WiFi networks at cafes, airports, and hotels, I can connect and a page or two will load without a problem. But a minute or two later, the WiFi signal appears to be fine but no pages will load and e-mail messages can't be sent or received. Â
If I turn WiFi off and reconnect to the same network, I can load another page or two and then it quits working. I don't have this problem when connecting to the same networks on my iPhone, so I'm assuming there's a problem with my computer or its settings. Â
Info: MacBook Pro (15-inch Late 2011), Mac OS X (10.7.3), iPhone 4
I just installed a new AirPort card into my 2006 Mac Pro and it showed up just fine and I was looking forward to getting it online without using iPhone-tethering. BUT, I just can't get it to find any networks? What might be the problem? I've googled, rebooted, updated my drivers etc etc.
This is a problem I've been having for months on and off. Apple won't help (because, of course, it doesn't happen when it's in front of an Apple Genius).
But perhaps MR can help. Simple question: what could be causing my MBP to lose connection to my wifi and then not be able to find ANY wifi networks in my area (of which there are usually about a dozen)?
I've attached two images - on the right is what happens when it loses connection and then simply won't find anything.
I have an apple airport (age unknown), but it is one that looks like a mushroom cap. I have a network set up in WPA2 format. A nintendo DS user wishes to connect to wifi, but requires a WEP set up. Can I run both kinds of network or must a switch back and forth (since I like WPA2 more)?
Just updated to 10.7.3 and my iMac is still getting disconnected from WiFi when waking from sleep. Supposedly this latest update was supposed to address that. I never had this problem until the release of Lion.
I have never had a Mac Pro before, but I have owed 2 Imac's and a power mac and 2 MacBooks. The issue I am having is when I put the machine to sleep when I wake it back up it is like it does a restart. It does not start me back up where I was before.
Recently searched the history of my iMac to see just what was loaded into the system. What I found was that there were 3 different WI-FI networks on my iMac and I would like to know just what they belong to? One is called "Orangecat", another is "wildchild" and the last one is also "wildchild-guest". What these accounts are associated with and if they are part of the internal configuration of my iMac?
Info: iMac (21.5-inch, Late 2012), OS X Mavericks (10.9.2)
I have two different iMacs: late 2011 and Mid 2010. Both imacs wifi stop working after sleep mode. ***?! Ipod and iphones work properly at is time. I have checked disk utils and fixed permissions. Everything is updated. Maybe there is the way to reenable wifi module without rebooting my computers?
Im very dissapointed apple imacs. Lcd of mid 2010 being changing for the second time. Last time it worked ok for 5 month. ***?! Is it ok for lcd screen? Or maybe I should turn into hackintosh to avoid poor-quality hardware? Rofl. **** I have only apple devices and starting nervous about it.
When I leave my new MBP alone for 2-3 hours, it shuts down and restarts, and when I wake it I am sent to the password login screen, when I enter my password the system starts like I just booted up. In energy saver preferences I have Computer Sleep set to never and display sleep set to 30 mins. Why is my computer restarting?
I have an iMac OS X 10.7.3 (purchased in late 2010) with all updates current. I use AirPort to connect to my Linksys router with a WPA2 password.
Nearly everytime I wake my computer from sleep, my wireless router is disconnected, even when I have set my settings and clicked on the lock to prevent further changes. My router always shows on the list of available connections with full strength, but it is more often than not extremely difficult to get it connected again. It says "Could not join "myRouter". A connection time out occured."Â I usually have to use the assistant and go through the steps, which usually includes re-typing my password four to five times before it agrees that I know my own password (which is fairly simple to type, I can't possibly be entering it incorrectly that many times).
I downloaded and installed an update [URL] that quote: "resolves an issue that may cause an iMac to not automatically connect to a known Wi-Fi network after waking from sleep. It is recommended for all iMac (Late 2009 or newer) users running 10.7.3." Â
I tried setting a new location, and set the DHCP setting under TCP/IP to be manual. I was successful in connecting to the internet that time, and locked the settings to prevent further changes, yet the first time my computer woke from a sleep, the lock was unchecked and the settings were changed back to automatic. And I was disconnected yet again.Â
This has been going on for months, but in the last couple weeks I have found I am now unable to lock the lock to prevent changes, no matter if my Location is set to automatic or one that I have created. Really looking for resolution as this is wasting so much time, I am on and off the computer multiple times a day.Â
Every time I come back to my computer and wake it up, it shows full connection to my network but will not work. After I turn the wi-fi off, and back on, it is fine. How do I get it to work without having to do that every time my computer goes to sleep?
I travel a bunch. and when I open my computer to type a document or something, I don't need to waste time searching for a wifi network. and I certainly don't wanna tell 10.6 every time: "cancel -- don't pick one of these strange wifi locked networks" any one know how to stop 10.6 from nagging me about joining some strange network every time I wake the computer from sleep in a strange place?
My father who is 91 purchased an iMac in January used it once. He is now just setting it up again after he has recently moved and this will be his only computer… finally getting rid of the PC world of Bill Gates and into a real computer. However, he has forgotten the login password at start-up which was set-up at the Apple Store. Can I reboot the machine with a CD (have one for Snow Leopard) and change administration details this way even though is running OS X Lion?Â
I am not sure if this is related to the other wifi issues posted on this thread. I am hoping it is an easy Leopard configuration thing. But my wifi used to work perfect--until I patched my OS version. Now, whenever open the lid, it can never connect to my wifi router immediately like it used to do. It spends cycles hunting, and I end up having to manually go into network preferences and try a few times to connect, including rekeying the password.
