Intel Mac :: Wifi Stop Working After Sleep Mode?
May 28, 2012
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.
Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.4)
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Dec 3, 2014
After a few hours of uptime, certain keys on my keyboard stop working and I have to reboot: both command keys and the zero key. Sometimes, after the computer has been in sleep a long time, the keyboard and mouse don't respond at all. I can get the computer to wake up again by pressing the power key, but the mouse and keyboard don't respond, so I can't do anything except hard boot. This problem first appeared after the update to 10.10.1. (I'm dealing with it right now, so I'm getting the '0' through the keyboard viewer, but there's no way to access that from the password screen.)
Info:
MacBook Pro (15-inch Early 2008), OS X Yosemite (10.10.1)
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May 20, 2012
my mac not recognize wi-fi after sleep mode ?
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Dec 31, 2009
My MBP has this issue every once in a while where I have to hold the power button and force shut down. Randomly the volume keys/brightness etc. stop working and i can't open apps or shut it down normally. Everything still works though (can still function in open applications) Anyone know what the problem is? It fixes when I force reset.
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Jun 26, 2010
Evey time it goes to sleep or I turn it off it forgets the fact that there is any wireless around. I have to look for the networks. Then if it wants to will find them and trying to connect to my own wireless network (apple extreme) is a challenge. I do have parallel desktop installed, could that be the problem?
Here is some info:
Model Name:MacBook Pro
Model Identifier:MacBookPro5,1
Processor Name:Intel Core 2 Duo
Processor Speed:2.4 GHz
Number Of Processors:1
Total Number Of Cores:2
L2 Cache:3 MB
Memory:4 GB
Bus Speed:1.07 GHz
System Version:Mac OS X 10.6.4 (10F569)
Kernel Version:Darwin 10.4.0
Boot Volume:Macintosh HD
Boot Mode:Normal
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Jun 2, 2014
My laptop drops the wi-fi connection every time the cover closes for sleep mode. It just started doing that recently. What settings should I do to make it stay connected? My other Apple devices continue to work normally.
Info:
MacBook Pro (15-inch Mid 2010), OS X Mavericks (10.9.3)
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Jul 2, 2014
After Mavericks Update 10.9.4 sleep mode are not working properly.My Mac Pro goes to sleep but after a amount of time (sometimes minutes, sometimes seconds)the Mac awakes with black screen (monitors in sleep, the mac not). Pressing mouse or keyboard button awakes my monitors. Previews of 10.9.4 nor in earlier releases..Reseting the NVRAM/PRAM doesn't solve my problems.Â
My System:Â
MacPro5,1
Xenon 3.00 GHz Quad-Core
48GB DDR3 ECC RAM (4x 16GB)
Apple GeForce GT120 512MB (Slot 1) with Monitor #2 on HDMI
EVGA GeForce GTX580 Classified 3GB (Slot 2) with Monitor #1 on HDMI (plus extra internal PSU in DVD-Tray)
AirPort Extreme incl. BT
Mighty Mouse USB + Magic Mouse BT + Alu Keyboard USB
OS X Mavericks 10.9.4Â
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Sep 11, 2014
If I have my headphones on, and I put my MacbookPro to sleep. After I start the laptop again, the headphones do not work. Even if I remove the headphones, there is no sound. Â
Info:
OS X Mavericks (10.9.2)
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Apr 20, 2012
When I select Sleep mode - nothing happens. Does not go to sleep.Now suddenly, when I select Shut down - the MacMini does not shut down but obviously working in a loop. I have to do a hard power down.
Info:Mac mini, Mac OS X (10.7.3)
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May 1, 2012
I do have a macbookpro which the screen goes into sleep while am working and i have to key in my password sometime twice before the screen come back to normal
Info:
Mac Pro, Mac OS X (10.7.1)
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May 26, 2012
I have an airport express that is configured properly but for some reason iTunes cannot find it after it wakes up in the morning. To fix it I have to restart the computer. My computer is connected to a time capsule via an ethernet cable and the airport express extends the same network wirelessly. My computer goes to sleep everynight at 1 am and wake up at 7am. I like my coffee and bbc every morning and am tired of having to go downstairs to the restart my computer to get the airplay working again. This started happening about four or five months ago.
Info:Mac Pro, Mac OS X (10.7.3), 3,1 2.8 GHz 1Gb Radeon HD 4870
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Mar 20, 2012
I just upgraded to Lion, on a MacMini, and now everytime I use sleep mode, I can't wake my lion up again because key presses or mouse clicks don't work anymore. I can still move the pointer, but OS does not respond anymore to mouse clicks or keyboard. Have to power down, then start up again. Keyboard & mouse then work until the next time the lion sleeps.Â
This is quite annoying, as I'm an intermittent style of user who relies on sleep mode a lot. Â
Lion is nice when it works, but it has introduced problems I've never had before. And booting into Lion is way slower than Leopard or Snow Leopard were. At least double the time, or more.Â
Should mention I'm also using a Logitech denovo wireless keyboard and a Logitech M570 wireless trackball.Â
Connecting a standard USB keyboard and/or mouse, once the lion has gone to sleep, does not solve anything. The OS still does not respond.Â
Info:
Mini
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Aug 23, 2009
I'm having a problem with my PowerBook G4 where is goes into sleep mode at random times. Mostly when I am streaming video..or at times the fan comes on, it sounds super high then boom. sleep mode again. After hitting the space bar, it comes back on, but it'll happen again shortly after. I've played with the sleep settings
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Dec 29, 2009
As of last night, my MBP started acting very strangely. After entering my username and password, it would enter the desktop for a short period of time and then kick back into sleep mode; the screen would turn back to black. Sometimes it will let me stay on the desktop for a long time and other times it will hardly let me stay on the desktop. I called apple support and they had me start the computer in safe mode; even then it occasionally kicks me out.
The tech guy said that it was a "strange software issue" and not a hardware issue. I thought it was a hard drive issue; my hard drive makes an odd sound when it unlocks (a grinding sound), but it has been doing that for quite some time with no issues. I tried to reset the SMC and it didn't do anything.
How should I remedy this problem? Is this a hard drive issue? Hard drive failure? Has the grinding sound finally caught up with me? I am running OS X; not leopard or snow leopard. I know I need to upgrade, but this shouldn't be happening.
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Apr 17, 2012
I got a brand new Macbook Air the other week. I noticed that sometimes, after folding the computer (with the OS running), then unfolding it - the keyboard and trackpad are not responding at the login screen. Actually if I press the keyboard it lights up properly but there is no access to the system. The only thing that works is the power button, so every time I have to power down the computer, then back on again.
Info:
MacBook Air, Mac OS X (10.7.3)
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Jun 22, 2012
The computer speaks during a training mode and will not stop. How do you get the settings changed?
Info:
iMac
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Jun 9, 2012
My imac keeps starting up in safe mode how can i stop this?
Info:
Logic Studio, Mac OS X (10.6.7)
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Jun 21, 2012
my mac is hot even if its in sleep mode..
Info:
iMac, Mac OS X (10.7.2)
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May 2, 2012
I try to put my iMac (Lion) in the sleeping mode. The screen becomes black but the hard disk doesn't stop. I don't see any live process in the activity monitor. This problem was not there before and I have no idea to correct it.
Info:
iMac, Mac OS X (10.7.3)
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Jun 5, 2014
My printer won't stop printing in duplex mode. I have disabled all duplex settings and it's still printing double sided.
Info:
iMac, OS X Mavericks (10.9.1)
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Feb 24, 2012
Mac owner for 2 months now and have had no problems till today...had to reboot to wake up from sleep mode...one time occurrence or start of an issue?
Info:
iMac (21.5-inch Mid 2011)
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Mar 24, 2012
My iMac often freezes in sleep mode. I'm running a 21.5 inch, late 2009 machine with OSX Lion 10.7.3.
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Apr 29, 2012
Is it better to use sleep mode or logout on a iMac ?
Info:Mac OS X (10.7.3)
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May 5, 2012
My Mac would not turn on this morning from sleep mode. I pressed the power button and nothing. Then I did it again and heard the fan shut off inside so I tried again and up it came. Also I cannot wake my Mac up unless I press the power button. I used to press any key on the keyboard or move the mouse and it would wake up, but now that doens't work. I don't know if this could be a reason, but my mother has a horrible habit of unplugging it when it storms. It's always asleep and I've told her not to do that and to make sure it's turned off before ripping the cord from the wall. But she continues to do it when it storms.
Info:
iMac
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May 28, 2012
Computer would only start after sleep mode if I unplugged the power cord. The power button would not do anything, even if I held it for a long time.
Shut down and start up would work normally. Only effected sleep mode.
After much trouble shooting I found that I had a bad USB hub. Everything on the bad USB hub would work fine so I didn't suspect it.
Info:
iMac, Windows 7
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Jul 1, 2012
Is it best to turn off my 27" i7 processor iMac or put it into sleep mode when it's not in use? ie sleep or leave the house. Also the fan has just turned on, never heard it before. I am watching a video whilst converting another into mp4 format. Is that why?Â
Info:
iMac, Mac OS X (10.7.4)
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Jul 2, 2012
My iMac shut itself down last night while in sleep mode. It's rarely ever turned off. I cannot get it started today. I'm not the most tech saavy person but can follow instructions if someone could walk me through it. Â
Purchased in 2006 and has worked well until now. AppleCare has expired.
Info:
iMac (20-inch Late 2006)
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Jul 4, 2012
My iMac keeps shutting down in after about an hour in sleep mode. I have to press the power button to turn back on. Energy saver settings are still default settings. I'm running osx 10.7.4.Â
Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.7.4)
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Feb 3, 2012
My 6 week old wont wake up when it has been asleep more than 20 mins. i need to turn the power off and on at the point amd reboot. Could i†be a Norton conflict?
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.3)
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Apr 28, 2012
I've been using Pc's for the past 30 odd years so am totally new to Mac. I'm doing my best to adapt to this new different OS and so far have found some things more user friendly but others ? I've more or less given up on those as Mac doesn't seem to do those things. These are probably Windows based and I'm assuming Mac has its own alternatives that I haven't discovered yet. Anyway, my immediate problem is this goddamned frustrating situation when I try to re-activate the comp' after waking it from 'sleep'. Sometimes its fine but others, it comes back on but freezes and the only option I have is to turn it off at the switch and do a re-boot!
Info:
iMac (21.5-inch Mid 2011)
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