MacBook Pro :: System Keeps Freezing On Boot
Aug 4, 2010
My early-2010 i7 MBP keeps freezing within minutes of boot. I just tried booting in safe mode, and it just froze for the 6th time in 24hrs (like the 4th in a row). I've never performed a time machine backup with this computer (I got it about a month ago), so a full restore would be an absolute last ditch option. Like I said, this keeps happening within a minute of boot. The screen is on, but everything completely locks up. The cursor can't be moved, keyboard doesn't do anything, etc. I have to keep forcing it to shut off w/ the power button.
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Jan 5, 2011
I've been reading this site for a while now, first time I'm posting. I recently purchased 8 GB of RAM for my 2010 13" MBP. There are two 4 GB DDR3 PC3-10500 1333mhz sticks. When I install them in the laptop my computer does not get past the apple logo boot screen (the spinning disc freezes). However, I can boot into Windows (boot camp) without issues.
Also, when I pair either of the 4 GB sticks with one of my old 2 GB stock sticks the laptop boots up fine in OS X. The system profiler registers it as 6 GB of 1067 mhz RAM (the stock sticks are 1067 mhz)
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Apr 20, 2009
My white MB is too new to freeze up. Yes, it's been 3 days, my MB keeps freezing up when I'm surfing via firefox and/or safari. Everything freezes up, I mean everything. I have to power off. In the last 10 min, it freezes twice already. Also, the trackpad seems to move slower & not very smooth. I just installed 4GB 800MHz RAM (it recognizes as 800MHz).
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Jun 4, 2009
I bought my mac refurbished from apple about a month ago. My mac started freezing up completely. about 6 times a day. There was no damage done by me. No new programs had even been installed. I took it into the apple store and they sent it in to be repaired. I got it back a day ago and the same problem started happening again. Now it wont even boot up without freezing. My question is where do I go from here? do i take it in again? i shouldn't have to wait and keep on sending it out..or should I call apple care and request a new computer?
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Jul 3, 2009
I've recently been having a LOT of problems with my MBP freezing. I was wondering if anyone else has had similar problems? I'm running a early 2008 MBP with OSX 10.5.7. I use time machine and have bootcamp installed too.
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Apr 24, 2012
My sound has stopped working and it has nothing to do with the speakers. I think I have messed up something with Audio Midi Setup and now its not even displaying the computers speakers on audio output...Also everytime i go to system preferences it freezes when i click sound.
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May 17, 2012
After dropping my macbook I had a black screen with just a cursor that would move though could not perform any actions. After reseting pram and smc, i now get to the screen with the stars and what looks like the aurora borealis or whatever. The cursor is there though nothing is happening when trying to click and when i press any keys, i gent that *dunt* noise indicating i have tried an invalid action. Does anyone know what might be the problem? I m hoping i wont need a new hd or mobo. This is my first time on the apple forums.
Info:
MacBook, Mac OS X (10.6.4)
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May 13, 2010
Just an FYI. Tech Support at Allsoft states The Disk Warrior 4.2 Boot DVD will not Boot the new 2010 MBP's. They are waiting for information (software) from Apple.
Will need to use Target Mode or another Mac connected with Firewire till then. Boot from that then run DW from your MBP.
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Apr 8, 2007
My powerbook G4 keeps freezing whenever I try to start it - as limited as my Mac vocabulary is, the "spinny thing" that goes by during the "gray boot screen" with that there "Apple logo" stops and the entire process is frozen. Paper season is started here at school - and I hate click-clacking on the cheapo Dells in the computer lab.
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Apr 1, 2009
I hate to use the "V" word, but I have no explanation.
Using Safari, surfing, my computer froze. I had to manually restart.
Since then, my computer has repeatedly frozen, getting the "grey shroud" with the message that machine needs to be manually turned off/on.
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May 27, 2012
I went to go change my desktop background, and every time i open system preferences I get the pin wheel. System preferences opens up in the desktop/screensaver section, but automatically gives me the pin wheel. How can i fix this?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Mar 22, 2012
I recently restarted my iMac G5 as I had not restarted it in a few days and now when I attempt to turn the computer back on it never makes it past the gray "OS X" screen, where I guess it loads the operating system? The system never freezes and I can move the cursor but it will not boot past and eventually goes to sleep. It is the 17" iMac G5 PPC.
Info:
iMac, Mac OS X (10.4.6)
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May 13, 2012
Last night I attempted to change my desktop picture and thought I'd scroll through my own photos to choose one. When I got one in particular, it obviously changed the picture, then I couldn't change it back again. All I got was the spinning beach ball. After a force quit, I went back, started up System Prefs and immediately the ball started spinning again. Tried this a couple more times - same result. I shut down the Mac and started up again this morning - still the same. System Prefs always opens on the 'Desktop/Screen Saver' option and the ball appears and spins, neccessitating the 'force quit' option again. (running 10.7.4)Â
Info:
MacBook (13-inch Late 2009), Mac OS X (10.7.3)
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Jun 27, 2012
Why is my system preferences freezing? How do I fix it? I messed around with the desktop pictures, i kept changing it and all the sudden its not responding. What should I do?
Info:
iMac, Mac OS X (10.7.4), -iMac & its Lion OS X 10.7.4
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Aug 31, 2010
I have a macmini late 09 and I upgraded the RAM and HDD 2 weeks ago. Suddenly today the mini froze coming out of sleep. O left it for a few minutes but still no luck. Held down the power button and it rebooted. It goes to the apple screen and stays there. I checked the hardware and there are no problems. I then booted in from the older HDD and had no problems. I checked the permissions and repaired them.
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Nov 24, 2007
I run a dual 2 GHz G5 PPC (OS 10.4.10) - for the past 4-5 months I've been getting freeze ups for no apparent reason. These nearly always happen around the same time in the evening (around 11 pm) - although not every evening - probably 2/3 times a week. They can happen whether there is any activity on the computer or not. There is never anything on the console log at the time of the freeze up. I'm putting off an archive and install - though I've tried everything else - Disk First aid, Disk Warrior, permissions, fsck, cache cleaning, font checking, Memcheck, re-booting in safe mode, re-applying combo update, resetting the PRAM etc. - I've even tried replacing my secondary hard drive. I've also tried watching the Activity monitor around the problem time - unfortunately this is when it decides not to happen.
The Mac appears to run ok during the day (usually on by 7.30am) One other slightly odd thing is that sometimes at boot up a warning screen will appear and vanish in a 'nanosecond' - I think it could be the device removal warning -though nothing apart from my two internal drives may be connected. I also get this in the start up log 'family specific matching fails' on a number of usb items. Hope someone can help I'm running out of ideas.
Information:
G5 Dual 2 Ghz PowerPC
Mac OS X (10.4.10)
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Jan 25, 2009
I've been experiencing some weird problems on my Mac Pro for the last few days. It's a Xeon quad 2.8, 6GB memory and running 10.5.6, never had any problems with it before. So the problems I'm having is that some system applications becomes unresponsive (freeze and fun beach ball spinning). In most cases I'm not able to force quit the frozen apps either. Also, in the dock it says "Application Not Responding" when I right click on them (like it should), but when I check the "Force Quit Applications" window there is no such text (there should be some red text after the application name if I'm not mistaken).
These are the apps that has frozen the last few days: System preferences, Disk Utility, System Profiler, Software Update, the main menu has also frozen at times.
When I try to shut down the Mac Pro it quits all the applications as usual, but then just stops and shows the wallpaper and nothing else (so I have to use the power button on Mac Pro itself to completely shut it down. When I want to put my Mac to sleep it takes way longer than usual as well. Today after I had been away for a while I came back to see the screen saver active, but in my Energy settings I've set it to shut down the displays before the screen saver would activate � so I have no idea why the screen saver was on...
I have locked my System Preferences (with the little lock in the lower left) but when I click on the lock it just says "Authorizing..." next to it and System Preferences freezes (no password window pops up).
I'm lost. I can't for the life of me figure out what could be wrong. I've used Repaired Permissions without any luck. (There was some error messages, but now I can't even open up Disk Utility again without it freezing directly at start up.)
All I can think about is that something I've installed would have messed something up, not sure. The last days I've installed: Grammarian Pro X (trial), iWork '09 (retail) and Handbreak. (and I've updated other software like Adium, but I doubt that's the problem)
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Mar 4, 2009
My cursor is freezing up on me when I let my macbook sit for 2-3 minutes. As long as Im working I have no problem. Its only when I step away from it for a couple of minutes. When this happens my only option is to force quit in order to get out.
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Sep 9, 2014
Yesterday I was using a program that was creating a disk image file on my second hard disk. The application froze and crashed, leaving a tiny img file. Whenever I try to delete this file (through finder, or command line) or the machine tries to index/backup the file etc the whole computer freezes and I have to do a hard shutdown.Â
I have tried repairing the disk but disk utility says there is nothing wrong. I also tried mounting it on another machine via firewire, the exact same thing happened, the second machine froze up when I tried to delete the file.Â
Info:
Mac Pro, OS X Mavericks (10.9.4)
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Feb 8, 2009
recently my mac pro has been randomly freezing then all 3 of my screens go blue for 5 seconds, then everything is back to normal. This happened 2 months ago, and eventually my graphic card died. I dont know whats causing this, I have tried different cards so i no its not hardware. Anyone have this happen? Any fixes?
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Aug 18, 2009
A friend of mine has a G5 iMac that won't start. When you press the powerkey it tries to start, the power light glows, the screen goes grey and after a while the fans start whirring. Occasionally (twice in the past couple of days) it has started up, but it froze after a while. Other times the apple logo appears and the gear wheel starts turning but then it freezes.
I have tried booting from DVD, holding down the shift key and have taken the back off and pressed the wee button on the board.
Since my friend has the same model of iMac as me (they were bought at he same time and place) i tried the RAM that I took out of mine when I upgraded.
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Dec 28, 2007
I am having a problem with System Preferences freezing up when selecting Desktop & Screen Saver. Everything else on the system works fine. I loaded a picture on the Macintosh HD Device (all other pictures are under a specific user account) to access it as a desktop background. The correct picture appears as the desktop background, but I want to change the picture. As soon as I select Desktop & Screen Saver under System Preferences the window freezes. The only way to unfreeze is to select something else on the Dock (which doesn't magnify as it normally does), then close that and go to back to System Preference and then close it. Or select something else from the dock and then Force Quit the Systems Preferences.
I will get an error message and the problem details (which I know VERY little about) show an Exception Type:
EXC_BAD_ACCESS (SIGSEGV) and
Exception Code: KERN_INVALID_ADDRESS
If that helps.
I tried sending the picture to the trash and then reloading it, but that didn't help either.
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Jul 16, 2010
Before anyone says anything: Yes, I did do my research with MRGoogle before creating this thread. Most of the questions people had ever never answered (http://forums.macrumors.com/showthread.php?t=791337) or the posts where from 2+ years ago and not that relevant to the newer releases of iTunes.
Anyway, I decided to do a bit of song searching on iTunes today. I have a bunch of songs from the DDR series that I wanted to find the original, full versions of. So I opened up iTunes (which took about 30 seconds to load, mouse cursor pinwheeling the entire time) and opened up a playlist of said songs in a separate window. In the main window I opened up the iTunes store and started my search. To pass the time, I played the playlist in the background while switch between the two windows to check song tiles, artist names, and the like. While searching for songs, iTunes would randomly start pinwheeling for ~5 seconds, music still playing in the background. The same thing happened when I tired to change to a different song in the playlist. I tried to open TextEdit so I could copy down the songs I couldn't find in the iTunes store and the system pinwheeled yet again. It 5+ seconds to open TextEdit. Even when I'm running Firefox with multiple tabs and windows open, it opens instantly.
I know my machine is a bit old (Early 2008 MBP 2.4 C2D) but its not ancient. I'm running 4GB for crying out loud. I've had similar issues in the past that got so bad I stopped using iTunes all together for awhile. I've tried installing iTunes, uninstalling iTunes, even going so far as to remove most of the iTunes-related fumes from my Library. Nothing seems to help.
I'm at a loss to why this is happening. Originally I thought it was a corrupt library or something, but I've rebuilt my library and it was a temporary fix. Anyone here have ideas about what I can do?
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Apr 27, 2012
My system preferences is not responding, I have tried to restart the computer and even shut down. When I access system preferences it still stuck in the place where it originally froze. What to do?
Info:
iMac
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Sep 21, 2009
I have done some research on triple boot systems, and it appears that a third OS must be run virtually, but all the information I came across was a few years old. Microsoft is running a deal right now on Windows 7 for students so I would like to pick up a copy and try it out.
Is it possible to run 3 operating systems through Boot Camp 3.0? I am not interested in running a virtual OS.
Current Setup:
13" macbook pro
Snow Leopard and Windows XP through Boot Camp
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Apr 23, 2012
my macbook pro wont boot up past grey blank screen with spinning icon....how do i boot using cd ?
Info:
MacBook Pro, Mac OS X (10.6.1)
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Dec 15, 2010
I was doing some cleanup on my macbook pro, deleting old log files and suddenly the system froze. I turned off and then on the laptop and to my surprise, the Mac partition doesn't show up on bootcamp menu, and I'm taken directly to Windows.I tried booting from the install disk and repairing the disk with Disk Utility, and although all my data seems to be all right (I can see all of it from Windows), and Disk Utility did not find any errors, when I reboot (while holding the option key) only Windows shows up.
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Dec 24, 2009
I'm just not having luck with my last 3 MacBook Pros. My new 2.8ghz 15" now takes over 7 minutes to boot to the login screen. Before this happened, I recently copied 139 GB in sound libraries to my system drive. Before I went to work, I quickly closed the laptop and put in my bag. When I took it out of my bag several hours later, the unit was off and battery practically at full charge. When I started it shortly afterwards, it took forever to boot. It would sit there at the grey screen with the spinning circle, then get to the blue background (just before you get to the login screen) and wait there for a while. Most of the time I think you can hear the hard drive churning.
Once you log on, everything seems to be normal. I'm curious if perhaps that 139GB copy did something to the OS to slow it down. FYI it has 274/ 500 GB of free space left. Perhaps the hard drive didn't have a chance to park when I quickly put the laptop in my bag and I damaged it? To complicate matters, I have the MCE optibay installed with a 320 GB hard drive loaded in it. The only thing I can think of is to back up, and reload the OS. This should tell me if it's software or hardware related.
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Jun 2, 2010
I have a macbook here that is stuck in a restart loop. It boots until it gets to the blue screen and flickers and goes back to a post screen and keeps retrying. It also displays a message that a crash log was written to file xxxxxxx.I can boot into single user mode and found the folder containing the crash log, how do I view that file in single user mode? If I can't read it in single user mode how can I read it, transfer it onto usb and view on my imac?
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Mar 20, 2008
My dads MacBook Pro started acting weird first the screen would freeze up and the cursor could still move but there would be about an inch wide black line that would follow on top of the cursor wherever you moved it.
We thought it was a software problem so we booted it up off an external drive and it did the same thing after a few seconds of loading the finder, now it won't even boot, it loads the white screen with the apple, then it stops at the blue screen where it usually shows the loading of everything, once in a while it will get past that but it freezes with black lines over the cursor.
I've tried zapping the pram and i've held the power button down till it beeps i've also reset the pmu, so im out of ideas.
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