OS X :: Computer Seemed To Be Overloading From The Applications And Performed A Emergency Shut Down?
Nov 12, 2009
I was doing software update today when all of a sudden my computer seemed to be overloading from the apps I was running prior...After 10 minutes of "Circle of Death" I performed a emergency shut down. (Probably not the best idea) Afterwards I restarted and was stuck on the main loading screen, (Apple with grey swirling circle) I left this for about 20 minutes came back to check on it and nothing had happened, several restarts with no new conclusion.I popped in the startup disk and ran a diagnostic on it with everything coming back fine...What the heck do I do now?
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Sep 8, 2006
So i put the OSX disk in (10.3) and when i make it boot from the disk the mac logo pops up then it shifts a quarter inch to the right and freezes. I then tried booting it normally and pressed the install button now it boots off the CD automatically with the same result and can't be turned off. Is there an emergency disk remove thing for a powerbook G4? And is there a way to reformat my computer without the disk?
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Sep 8, 2010
I'm thinking of creating a small, emergency boot drive on an sd card and would like your thoughts on what kind of software would be useful to put on it? So far the only things that come to mind are the Mac disc utility and carbon copy cloner.
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Apr 7, 2009
I am getting a pop up "Are you sure you want to shut down your computer now?".
The one we get, if pressed the power button to switch it off?. The problem is not consistent and mostly I get if left inactive for some time(random). I have run the hardware test(installer DVD and pressing D) without any issue found.
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Mar 18, 2012
I recently did a clean install of OS X Lion 10.7 on my Intel Core 2 Duo Macbook (13" Late 2006 model). Since then I have experiencing significant instability with the OS. It has crashed several times now, and crashes every time I try to update the OS software or use Time Machine. Also, the fan is running at a high speed at all times. I've read that there is some preliminary stuff the OS has to do once installed that may take a while. Could this be the source of this instability? I'm confident that updating the OS would be beneficial, but it crashes every time I try to do so.
Info:
MacBook, Mac OS X (10.7)
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May 21, 2012
I've been running into some serious issues with CPU Overloading, specifically in Logic 9. I have an 8 Core Mac Pro with 32 GB of RAM. I have 13 lines of midi and one line of audio. It started as an overload while playing the project back so I thought it was my plug-ins (Eastwest Quantum Leap), but now it doesnt need play back to max out CPU. I can sit idol with the project open, no play back, midi tracks frozen, only to move the mouse and have CPU overload.
I realize from reading other threads that, "...just because you have an 8 Core computer doesnt mean your program delegates activities efficiently", but THIS is just rediculous.
Info:
Mac Pro, Mac OS X (10.7.1)
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Mar 24, 2012
So my family and I purchased a mac mini to act as a music server for our whole house system. we then use a ipad, iphone to control it and it works sweet. what i am noticing though is a slower more sluggish mac mini. i am importing a ton of music in and i am saving all music files to a 2 TB g-safe. i have about 57 gb so far on my g safe. now when i start up the mac mini everthing seems fine. its after i start up itunes, things start to go sluggish. is there anything i can do to make things faster? or reconfigure in any way?
Info:
Mac mini, Mac OS X (10.7.2)
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Aug 1, 2008
old mac g4 (digital audio) working well this morning, then power cut, now mac is off and cant get it going.
pressing power on the front of the tower, the light behind the power button comes on but no chime or boot up or fan sound ..
could have an internal fuse gone?
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Dec 17, 2010
Recently os x has been quitting and I've had to shut down my computer. I've tried to figure out the source of it but I've been having trouble pin-pointing the cause of this issue. Here is my error details.
Quote:
Interval Since Last Panic Report: 13204222 sec
Panics Since Last Report: 9
Anonymous UUID: DAB34753-1975-4323-A64A-180D801699D7
Fri Dec 17 16:22:35 2010
panic(cpu 0 caller 0x001AB0FE): Kernel trap at 0x73641369, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x00000048, CR3: 0x010f5000, CR4: 0x00000660
EAX: 0xbce92834, EBX: 0x1b3474c5, ECX: 0x00000048, EDX: 0x00000000
CR2: 0x00000048, EBP: 0x734a3c78, ESI: 0x0000085a, EDI: 0x08d46000
EFL: 0x00010046, EIP: 0x73641369, CS: 0x00000008, DS: 0x004f0010
Error code: 0x00000002
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x734a3a98 : 0x12b4c6 (0x45f91c 0x734a3acc 0x13355c 0x0)
0x734a3ae8 : 0x1ab0fe (0x469a98 0x73641369 0xe 0x469248)
0x734a3bc8 : 0x1a1713 (0x734a3be0 0x73a8ba45 0x734a3c78 0x73641369)
0x734a3bd8 : 0x73641369 (0xe 0x48 0x6660010 0x10)
0x734a3c78 : 0x73636535 (0x48 0x85a 0x53a48 0x4f91c4)
0x734a3ca8 : 0x7363790d (0x1b061f87 0x8000085a 0xf1db4f7a 0x105)
0x734a3d98 : 0x73638257 (0x1b061f87 0x8000085a 0x0 0x0)
0x734a3e58 : 0x1ac38d (0xffffffff 0x7fffffff 0x10 0x202)
0x734a3e78 : 0x1358e1 (0x0 0x1acfda0d 0x85a 0x54756c)
0x734a3ec8 : 0x136217 (0x1 0x9cfa790 0x8c4fc7c 0x14057e)
0x734a3f38 : 0x136e7c (0x9cfa7ac 0x0 0x0 0x548ee4)
0x734a3f78 : 0x136efd (0x425a22 0xa100c40 0x0 0xa100c40)
0x734a3f98 : 0x425ae1 (0x425a22 0xa100c40 0x16ba2790 0x429324)
0x734a3fc8 : 0x1a14fc (0xa100c40 0x0 0x10 0x0)
Backtrace terminated-invalid frame pointer 0
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.AppleIntelCPUPowerManagement(76.2.0)@0x73635000->0x73653fff
BSD process name corresponding to current thread: kernel_task
Mac OS version:
9L31a
Kernel version:
Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386
System model name: MacBook5,1 (Mac-F42D89C8)
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Apr 1, 2006
Is it possible to do this? Just my brother has a habit of leaving the desktop PC, the big energy guzzler, on overnight. Is there anyway to shut it down remotely? FTP or whatever? All'st I know is the Mac technician at uni can shut all the machines down in a block from one machine.
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Oct 31, 2010
I am running an M-Audio Keystation Pro 88 MIDI controller via USB into Logic Express 7. I use Mac OSX. I'm going straight from the Keystation Pro 88 into the MIDI port of my MacBook Pro. I use a Pre Sonus Firepod as my audio interface (not sure if that's even relevant...).
When I begin playing too many notes (especially after pressing the sustain), the piano (Garage Band grand piano .exs) starts to cut out. It sounds like BAD static, as if the MIDI were overloading Logic. I've tried changing the buffer size in audio preferences - it gets no better, only worse when I lower the size (32 being nothing but static).
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Nov 14, 2008
Could someone please explain to me why my computer is shutting down in sleep-mode. In addition, when it happens, the fan goes into hyperblow, which doesn't make sense because it would not be operating if the system were completely shut down. It acts like it is shut down but won't respond or wake up, etc. I re-loaded my system software per the Mac Store Genius' advice, but that didn't work. Is it possible that my power supply is going?
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May 6, 2012
I am starting to have my imac go a little nuts on me. I was importing video from Iphoto to Imovie when the screen went dark and the message " Your computer must be turned off now, Please press power button.
Info:
imac, Mac OS X (10.6.4)
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Jun 14, 2012
When I shut my computer down it won't start up again unless I physically unplug it and plug it back in again.
Info:
iMac, Mac OS X (10.6.8)
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Mar 24, 2012
I have a 2012 15" macbook pro and one 27" thunderbolt display. Intermittently while I am connected to the thunderbolt display I am forced to shut down my computer and restart.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Apr 12, 2012
my mail is not responding and I cant shut my computer down while mail is running it says...
Info:
MacBook Pro (13-inch Early 2011)
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Dec 6, 2014
Can i shut down my computer while downloading this software?
Info:
MacBook Air, OS X Mountain Lion (10.8)
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Dec 6, 2014
Before and since i had upgraded to Yosemite my macbook pro mid 2012 15" has not gone to sleep when i shut my lid i have tried to reset to default in the power settings but that didn't do anything any thing els i could do?.
Info:
MacBook Pro, OS X Yosemite (10.10.1)
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Jun 7, 2012
I recently installed Lion on my Core 2 Duo Macbook (late 2010 model). Everything seems to have gone smoothly. I also installed a Windows partition with Boot Camp. Windows 7 seems to be working okay, too.I had the impression that Lion installs an emergency backup partition on my hard drive. I had the impression I would see this partition if I started the machine with the option key down (along with the Boot Camp partition). Actually, I could swear I did see the Lion backup partition several times when I started the machine with the option key down. That was several days ago. Recently, when I start with the option key down, I don't see the Lion emergency backup partition. I just see my Macintosh Hard Disk and Windows.Was it my imagination, or has the Lion backup partition disappeared from the optionkey-down startup screen? If so, why? Has something gone wrong?
Info:
MacBook, Mac OS X (10.7.4)
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Jan 30, 2009
I was just in my room minding my own business and I heard my iMac "shut down" but nothing happened, and I'm still able to use it like normal as I type this message.It seemed to quiet down my fans though, they are still running but much quieter so I guess in a way its a good thing.I'm just curious as to what happened here.
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Jun 5, 2009
start up the computer and all is fine it is really cool how you dont see the black screen or anything it is all smooth looking with the setup boxes but when it gets to where you should have the normal desktop this wierd program comes up instead. i cant see the start button or my computer or anything it is like some kind of other program on top of it that i cant quit. i have tried everything but when i click shut down it just shuts down the whole computer not getting me to my desktop.
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Jun 5, 2014
My Mail won't allow my computer to shut down or restart. When I click on the icon it won't open either. What am I missing here?
Info:
MacBook Air (13-inch Mid 2013), Mac OS X (10.7.5)
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Dec 3, 2007
This morning the hard drive on my G5 sounded like it was at 8000 rpm's and there was a message on my screen to shut down the computer using the power button. I did this. Now anytime I try to power back up, I get the white screen with the apple and the "booting" icon, which then goes to a blue screen with the same icon, which then is just the blue screen with my mouse icon floating around. Also, on the random occasion, after booting to the blue screen it takes me to a DOS looking screen that asks for my login and password, of which I have neither.
Information:
Power Mac G5
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Dec 17, 2010
I am having a problem with my external hard drive. I was using it the other day working with some of the files on it and it shut down my computer a couple times. The second time it did this, after the computer shut down, I would turn it on and then it would go right back off until I removed the hard drive and turned it on and it was fine. Now my computer won't recognize the hard drive at all when i plug it in. The light on the hard drive will come on but it will not show up on my computer.
The hard drive is a WD 1TB Passport and it still works fine with every other computer I plug it into, PCs and macs both.I have a late 2008 13" Aluminum Macbook
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Feb 18, 2010
I have an older e-mac that I use and the display suddenly became distorted and stretched. I can't see all of the words in finder or even the apple icon to shut down the computer...it has stretched far off of the display.I tried the display settings in system preferences and tried to adjust settings in geometry I can adjust the height but not the width.
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Jun 15, 2010
I don't know if this is something to be worried about but I notice that when the tip of the display port cord ( from the ACD ) touches the metal frame of my MacBook Pro there is a tiny blue arch of electricity visible. Well, I just bumped that cord into the frame of the MBP and as soon as that happened the computer completely shut off, it just went to a black screen and turned back on when I connected it via AC outlet. When the computer started back up the clock was messed up ( 2008 date ) and it had forgotten all of my WIFI passwords.
I was just wondering why this happens?
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May 7, 2012
I am running Mac OSX 10.7.3 and I recently been having issues shutting down my computer with mail running. Sometimes it takes 2-3 mins for it to shut mail down and other times it says it couldn't shut down because of the mail app. Is there anything I can do short of reinstalling Lion?
Info:
MacBook Pro, Mac OS X (10.7.3), mid 2009 Macbook Pro
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May 18, 2012
After installing the 10.7.4 update my computer shut down. I restart the computer and the finder is not working any more.What can I do?
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Jun 9, 2012
replaced hard drive in my macbook and have os 10.6 install disc but the computer keeps shutting down after i choose installation disc?
Info:
MacBook, Mac OS X (10.6)
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Sep 10, 2010
I want to create a minimal recovery boot disk for SL. I've followed how-to's on creating one for 10.4 and 10.5, but so far it I couldn't get it to work with 10.6. If you have successfully done this, or can point me to a pre-made image or how-to.
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