Intel Mac :: Fan Doesn't Stop After Shutdown
Apr 1, 2012
My iMac doesn't turn off in the normal way any more. The system shuts down and the screen becomes black, but the fan keeps on running. And it deosn't stop! The only way to completely shut down everything is to hold the powerbutton.
I already have reinstalled Lion, but the problem is still prensent. I've got this iMac for around 6 months now, but this problem occured around 2 weeks ago. Before everything has been all right.
Info:iMac, Mac OS X (10.7.3)
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Jun 4, 2014
Usually when I shut down the system using the software "shut down" command, the system shuts down. Lately, I have had to use the shut down button which resuts in an improper shut down when I restart the computer. So, there is a software glitch. Is there anyway to correct this?
Info:
iMac (24-inch), iOS 7.1.1
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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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Dec 20, 2009
Sometimes while using computer, the entire keyboard and trackpad suddenly go completely unresponsive and I can't do anything. The only button that works is the power button. It's so annoying because I have to do an emergency shutdown and I hate doing that. Is there any relief?
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Mar 31, 2012
when i press the power button and click shut down, it goes to a white screen and stays like that forever and doesnt shut down. only when i hold power button for some time, and i guess thats not a good thing to do everytime right? so what do i do?
Info:
Mac Pro
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May 3, 2012
My macbook pro doesn't shutdown after installing kaspersky and uninstalling it.
Info:
iPhone 4, iOS 5
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May 18, 2012
I've made the update to 10.7.4 last week and since then my MBP doesn't want to shutdown. I tried a few times, waiting for half an hour, but the result was the same. Also, the startup is slower than usual.
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Jul 25, 2009
a few weeks ago I used a maitenance software (like onyx). I changed something in the spotlight settings, which made it indexing... without stopping.
I have now reinstalled Mac OS X.. everything worked ok. I then updated it... and the problem popped up again.
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Sep 6, 2014
I got lured by adbait and clicked on a retailer site. Ever since, this retailer's annoying, flashing ads are popping on sidebars on a number of other web sites I routinely use (e.g., NY Times). Eerily, the exact two items I looked at are what are showing up -- presumably to lure me back!Â
I went into Safari preferences, cookies, details, and found the retailer and deleted. Yet, those ads still appear. Is there something else I need to do? (and yes, I've restarted since then, and gone back and checked, and that retailer does not appear in the list of cookies).Â
Is there some other malevolent thing they've managed to track on me, other than cookies??Â
Info:
MacBook Air, OS X Mavericks (10.9.4)
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Feb 8, 2012
Help! My internal fans speed up on boot (sounds like a jet engine!) and don't ever stop! My machine doesn't get past this phase, either. I have reset the SMC, and was cleaning the system for dust, etc, just before this situation occurred. After the cleaning, I was able to boot up fine. Then I had to re-open the machine and adjust something. I put the panel back on, rebooted, and the fans churned up like a Blackhawk helicopter, and didn't stop!  So, I unplugged the power supply, waited ten minutes, then reconnected the power supply and powered the machine on. The same result! The fans just don't stop. Â
Info:
Mac Pro, Mac OS X (10.4.11)
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Feb 19, 2012
iMac will not shut down when I use the "Shut Down" feature. My cursor just keeps spinning in the centre of the screen. I realize I can just power off with the button on the back of the screen but I don't think that is the best way to go about it.
Info:
iMac, Mac OS X (10.7.3)
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Mar 23, 2012
I am wondering if anyone may know the problem of why my 24" imac (early 2008) won't shutdown properly, sometimes it just goes to the blue screen with the thinking wheel going around. No obnoxious beachball though.
Info:iMac (24-inch Early 2008), Mac OS X (10.6.8), 4GB RAM
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Apr 15, 2012
My iMac 27 late 2010 does not shut down when shut down in the normal way. I have to shut down with the push button. I have tried disconnecting all the usb connected hardware still no use. Can any body help.I have OS Lion 10.7.3?
Info:
iMac, Mac OS X (10.7.3)
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Mar 29, 2012
Tried to start our iMac get the normal chime, then the gray screen with the gray apple......but then I get a narrow progress bar on the bottom of the screen. The progress bar in the screen gets about 1/8 filled and then it disappears and then I get a second bar ant it also gets about 1/8 filled and then the computer shuts off. I did try to do a reset of the pram ( only thing I could think of) ...did not work. Fortunately, I have Time Machine..
Info:
17, Mac OS X (10.6.8), (2) 3G iPhone 4. (2)iPads 4.33
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Jun 25, 2012
I shutdown my IMac last night and then went to restart it this morning and it would not turn on.Â
Info:
iMac, iOS 5.1.1
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Sep 8, 2006
My system has randomly shut down twice now in the last two days. Dual G5 2.3. I checked the console log, which I know very little about, and it said this:
localhost kernel[0]: ApplePMU::PMU forced shutdown, cause = -122
Two questions-
what's the -122 code mean?
Do you think resetting the PMU would be the solution to this?
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Nov 22, 2006
My imac intel has recently started to play up. Everytime I try to shutdown it gets stuck at teh blue screen with a spinning circle.
Has anyone else seen this.
latest apps that i have, but not running, is parallels. I also used Boot camp to partion my hard disk but did not install the os. so have a partion with nothing on it.
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Apr 21, 2012
How do you shutdown mal, contacts & calendars if theres no red X to shut down?
Info:
iMac (21.5-inch Mid 2011)
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May 11, 2012
When my Imac 27 ( 2011 version ) is shutdown or sleeping there a buzzing "electrical" sound ( like an high tension cable ) behind the screen.Â
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.4)
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Jun 27, 2012
Can someone help me? My imac is unable to shutdown or restart. I've tried to do a permissions check and it didn't help idk what to do. And it takes forever to start up occasionally it won't start up help me! My imac has a 2.8 ghz intel core 2 duo with 4 gb of memory and 500 gb hard drive. I'm doing this from my iPhone because safari is not working.
Info:
iMac, Mac OS X (10.7.3)
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Apr 18, 2012
Cannot Restart or Shutdown my iMac from the Apple menu.
Info:iMac, Mac OS X (10.6.8)
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Jun 22, 2012
My IMac does not shutdown through the normal operating procedures. I have to press the reset/shutdown button in the back. Plus it constantly freezes up. I have over 100GB of free space. Total capacity is approx 500GB
Info:
iMac, Mac OS X (10.5.8)
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Jun 20, 2010
When I had just installed the Intel X25M (80 gb G2) shutdowns took merely 2 seconds. Now, after the dock minimizes adn hte icons disappear, the computer just hangs for 10-15 seconds, turns into a blue screen and hangs for maybe 10 seconds more before actually shutting down (black screen, everything off).
Does anyone know what is wrong? The drive is only 2-3 months old, and I still have 40 Gb free.
I was thinking it is some program that is running in the background that is having trouble quitting.
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Feb 3, 2012
How does this work? If I have more than one user logged in, the power goes out and the computer decides (based on the settings I have selected for UPS) to shut down, will it be able to complete the shutdown? When I do it manually I have to log out the other users.
Info:
iMac, Mac OS X (10.6.7), 21" 2.5GHz i5
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Mar 4, 2012
Imac won't shut down, blue screen with spinning wheel is on and computer never shuts until I hold the power button down and shut it manually..
Info:
iMac, Mac OS X (10.6.8)
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Apr 24, 2012
can't shutdown my mac after opening iTunes or Outlock 2011, on verbose mode i get the error, so if i dont open one of the applications i can shutdown the mac Â
Info:
iMac, Mac OS X (10.7.3)
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May 25, 2012
I have a 2011 iMac which i've loved using. I bought a Seagate goflex external harddrive so I could start using time machine. I've noticed that whenver I power my iMac down it will sit on the grey screen just before shutting off for a long time. In fact, it will not actually shut down until i unplug my external hard drive. As soon as I unplug my harddrive the mac starts thinking again and shuts down within seconds. Why it would do this. I now hard plug my harddrive in because of this, which is kinda of dumb since I bought it to work as a time machine.
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.4)
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Jul 1, 2012
Is there a way to manually lock an iMac screen? Like you can on Windows' PC's, I'm wanting to type or click a function to lock my screen and go to the log-in screen instead of waiting for the alloted time to run out.Â
Info:
iMac, Mac OS X (10.7.4)
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Mar 13, 2012
My early Intel iMac (2006) won't shut down - gray spinning wheel and blue screen for more than 2 hours now. Can I safely turn it off with the power button? (I'm a little paranoid after a bad experience doing that with my MacBook Pro).what I should I do then?
Info:
iMac, Mac OS X (10.4.7)
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Jun 3, 2012
My iMac is the latest model, however when I try to shut it down I get a grey screen with the apple loading spiral and it doesn't shutdown. I have version 10.7.4 OSX Lion, all updates have been downloaded. I have resorted to leaving it on. I do not want to hard shutdown because this could damage the system, my old iMac broke after the hard drive was damaged with the same style of issue.
Info:
iMac, Mac OS X (10.7.4)
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