OS X V10.7 Lion :: Mac Os X Screen Keeps Freezing?
Apr 14, 2012my mac os x version 7 screen keeps freezing
Info:
iMac, Mac OS X (10.7)
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OS X V10.7 Lion :: Freezing At Start Up On Grey Screen Softwar
May 23, 2012Im new to macs compared to most, 27-inch, Late 2009 imac, freezing at start up on grey screen Software Mac OS X Lion 10.7.4 (11E53)I have tried booting in safe mode, verified disk-goodverified disk permissions and repaired disk permissions called tech support restarted holding command r and did the same thing again, well computer worked for 1 day and now freezing again, and it will not let me command R right after turning the mac on.
Info:
iMac, Mac OS X (10.7.4)
Software :: IBook G4 Freezing Before Login Screen / Grey Screen With The Apple And The Spinning Circle?
May 20, 2009before I went to bed, I was playing the Sims 2, when my iBook G4 crashed. Our power cord can be a bit dodgy, so sometimes that happens. I didn't really think about it much, just closed the laptop and went to sleep.Last Monday morning, I opened it and pressed the power button. It began turning on, and got as far as the grey screen with the apple and the spinning circle. And then it just froze. The circle stopped turning.
I freaked out a bit, and restarted it a bunch of times, each time with the same result. (One time it stopped spinning, and then told me a restart was required. Huh. The rest of the times the exact same thing happened though.) I even tried unplugging and removing the battery, but it made no difference. So eventually I just shut it and decided to try again later.Last Tuesday I opened it and pressed the power button without much hope, and again the apple and circle came up just fine, then stopped, but then a bunch of words and numbers popped up.I'm a complete computer noob, but they don't look good to me... or are they good?
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/REEASE_PPC
Mac Pro :: Screen Flashing And Freezing?
Apr 6, 2012I have a 2008 Mac Pro, which has served me well since I got it, at least until a day or two ago. At that time, it started exhibiting sporadic black flickering on screen, paired with freezing. At first, everything would freeze except the audio, which would continue playing uninterrupted, and after a minute or so the system would unfreeze like nothing happened. Now, though, it seems to have gotten worse; the system doesn't seem to recover after a flickering episode, and even the audio will get stuck into a one second loop after a while.Â
I tried resetting the PRAM and the SMC. When that didn't work, I tried restarting into Lion Recovery mode with Command-R. For some reason, that sent me right to a reinstall screen, but it didn't matter, because the screen started flickering and the system froze almost immediately after startup. I'm pretty sure that what it froze in was a separate recovery partition, so that should rule out any software issue. I'm guessing that my video card is fried, but I'd like to see what others think; I'd like to avoid buying a video card that I don't need.
Info:
Mac Pro (Early 2008), Mac OS X (10.7.2), GeForce 8800GT, 6GB RAM
Intel Mac :: My Screen Keep Freezing
Apr 18, 2012I am worried that my computer is heading for a crash. I bought it in January 2007 and it has served me well up until the last couple of months. The screen freezes more and more frequently. Although I have tried all three USB ports on the back, my wireless mouse freezes constantly. (Yes, I have installed new batteries multiple times.) Sometimes there are very brief flashes of black behind whatever screen I'm working on.
Info:iMac, Mac OS X (10.6.8)
Mac Pro :: Screen Suddenly Freezing Up And Becoming Pixelated?
Dec 26, 2010I own a Mac Pro (2x2.8ghz Quad Core Xeon, 6gb DDR2 Ram, Nvidia 8800GT, running in 64-bit mode), and a 30" cinema display. I am running OS 10.6.5 at the moment as well.
What happens (and its been happening all day, rarely happened in the past), is that my entire screen freezes up for no real reason, and becomes completely pixelated and nothing but my cursor moves.
The pixelation even makes it through the force shut down and into the grey apple startup screen, the logo is pixelated there as well.
For some reason, I can't seem to reset the PRAM (no second startup chime?), and I can't seem to enter safe-mode either (shift at startup?)
Right now, the problem isn't happening, but at this rate I expect it to start pixelating very, very soon.
Does anyone have any tips?
I have AppleCare, but I need to fix this asap. I'm a photographer and a very big project depends on it (needs to be submitted by tomorrow morning).
OS X :: Macbook Freezing At Login Screen?
Feb 3, 2009my macbook boots up but the keyboard and trackpad freezes and dosnt let me sign in or anything. i know the trackpad dosnt work becasue the cursor dosnt move, and i know that the keyboard dosnt work because nothing happend when i type and when i press the caps key the indicator light does not come on!
View 2 Replies View RelatedIMac :: Freezing To Blank Screen?
Jul 3, 2010I need your opinions; since the 10.6.3 update my iMac has begun to freeze to a blank screen. I think this may be a sign of a dying logic board, however I question this as I don't have the freezing problem with 10.6.2. Picture of blank screen attached.
View 15 Replies View RelatedMacBook Pro :: Freezing After Screen Replacement?
Jan 31, 2012I recently took my MBP in to get the screen replaced due to a screen separation issue. When I got it back it froze every now and then, but it kept continuing. Everytime I restart the computer after a freeze it will freeze up sooner and sooner. At first I thought it was a RAM issue since it particularly did it while watching videos, so I bought new RAM and it continued to freeze. Tested the new and the old RAM, but they were fine. I took it to the Genius Bar and the guy said it was a failing harddrive. Got a new harddrive upgraded to Lion and it is still freezing. I asked if something could have gone wrong when the screen was replaced and he assured me no and even if something had gone wrong they wouldn't cover it unless the actual screen was broken.Â
If I leave the computer off for a day it will take about 30 min before the 1st freeze, then after restart about 15 min, then 10 min, then 5 min until it will only log in then freeze. what could be causing the freezing and if it would be worth fixing as this MBP needs a new battery, a new drive (since the drive is on loan), and has the flickering screen issue?Â
Late 2008 MacBook Pro
Processor: 2.53 GHz Intel Core 2 DuoMemory: 4 GB 1067 MHz DDR3Software Mac OS X Lion 10.7.2 (11C74)Out of warrentyScreen Replaced Jan 8, 2012
Mac Mini :: Late 09 Won't Boot - Screen Freezing
Aug 31, 2010I 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.
View 2 Replies View RelatedPowerPC :: IBook Keeps Freezing With Restart Screen
Sep 23, 2008My friend has an iBook that keeps freezing. This startup screen appears every time. Though I have seen it before, it never reoccurred for me.
View 3 Replies View RelatedOS X :: Picture Of Alum Macbook Screen Freezing?
Apr 25, 2009here's a pic of my screen after a weird rainbow like freeze. After it does this, I can't do anything, and have to restart the computer. This has now happened 4-5 times over the past 2 weeks. Do you think it's a bad video card, bad memory, or what? I can't figure it out.
View 18 Replies View RelatedMacBook Pro :: Screen Freezing While Watching Videos?
Jul 21, 2009i've noticed for a while now that everytime i watch videos on my macbook pro, using vlc player, sometimes the video picture would stop, and or stutter, if it would stop, the audio would go on, but the video remains stop, after a few seconds, before the video would resume, the video would be distort or scrambled for a few seconds before it would come back to normal, it had been happening for some time now, i thought it was just the software, so i tried another player, the mplayer for mac, and it still would stop at random times. but last night, after stuttering for every 10 minutes while watching the video, the screen on my macbook pro freezed. i cannot do anything, but my mouse is movable, and the caps lock on the keyboard still lights, but i cannot do anything but to do a hard reset, it is the first time that has happened to me, the screen freezing, and i don't know if it has anything to do with the stuttering of the video.
View 1 Replies View RelatedSoftware :: IBook G4 Freezing Before Login Screen?
May 15, 2009Two nights ago, before I went to bed, I was playing the Sims 2, when my iBook G4 crashed. Our power cord can be a bit dodgy, so sometimes that happens. I didn't really think about it much, just closed the laptop and went to sleep.Yesterday morning, I opened it and pressed the power button. It began turning on, and got as far as the grey screen with the apple and the spinning circle. And then it just froze. The circle stopped turning.
I freaked out a bit, and restarted it a bunch of times, each time with the same result. (One time it stopped spinning, and then told me a restart was required. Huh. The rest of the times the exact same thing as the first time happened though.) I even tried unplugging and removing the battery, but it made no difference. So eventually I just shut it and decided to try again later.Today I opened it and pressed the power button without much hope, and again the apple and circle came up just fine, then stopped, but then a bunch of words and numbers popped up.I'm a complete computer noob, but they don't look good to me... or are they good? I have copied down the code that's still on the screen at the moment, and here it is.
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/REEASE_PPC
Software :: MBP Keeps Freezing - Vertical Bars Appear Across Screen
Jul 11, 2009I'm using a MacBook Pro which was bought in 2007 and running the old OS X (i.e. the one before Leopard just because I've been lazy and haven't upgraded). My MacBook Pro has recently (as in the last few days) started freezing up. I'll be using it normally and all of a sudden it will just freeze and these strange shaded vertical bars appear across the screen. I then hold down the power button and reset it only to get a screen saying, "You need to restart your computer etc." I then restart the system and normally get this screen again a few times (infuriating) or I boot it in safe mode holding down the 'shift' key. I've run 'verify disk' as well as 'repair disk permissions'. I've also got a mate to check it and load it into Mac's version of 'DOS' and rebook it from there. He said he doesn't understand why I'm having any problems.
I've got a heap of disk space so it should be that. It was working fine all yesterday, and just again today has thrown in the towel on me again. Basically, does anyone have any idea what could be going wrong? I'm not putting it under any stress (i.e. demanding programs) and the freezing has been randomly occurring when I'm web browsing/watching YouTube or using Excel/Word. Should I backup my music, photos and essential documents and just wipe the thing clean and start over? I don't really want to do this as will mean I have the expense of getting an external hard drive and all that. I haven't changed anything or downloaded any programs recently that I can think would be causing these problems.
Software :: Ibook G3 Blinking And Freezing Screen?
Jul 26, 2010when I'm using my ibook it sometimes blink and then goes blank/black and I have 2 shut it of manually and then when I boot back up I hear the chime but get nothing but a black screen
View 1 Replies View RelatedIntel Mac :: Freezing On Start-up White Screen?
Apr 17, 2012my imac keeps freezing on the white boot up sceen where the apple logo usually appears. But the apple logo does not appear also the computer doesnt go beyond this point just fresses.
Info:
iMac (27-inch Late 2009), Mac OS X (10.7.3)
Safari :: MBP Freezing Up - Cannot Move Cursor Around Screen
May 10, 2012I have a 2009 13 inch MBP with 4G of RAM. Its loaded with the current version of Snow Leopard, version 5.1.5 of Safari and version 4.5 0f the Mail App. The screen of the MBP freezes up 3 - 4 times per day. Ninety percent of the time Safari is open when this happens (some of the time, the Mail App is open as well. The remainder of the time I may have another browser open, but the Mail app is open. I can move the cursor around the screen and "force quit" any open applications except Mail and Safari when this happens. The icons for Safari and the Mail App in my Dock turn grey if I click on them. Otherwise the spinning pizza wheel shows up. I have to use the power button to turn off and restart the machine.
I have tried resetting the PRAM. I also got a couple of error messages concerning Hazel (v3.1.1) via Growl on one occasion. Simply stated that there was an error when Hazel started to run, checking .docx files for Music and video. (Hazel runs from startup and I have rules set up to remove partial and duplicate downloads and clear all Trash files within a set period). I uninstalled Hazel, but the freezing still occurs. The apps I have running most of the day are Mail, a browser, Omnifocus, Preview and either Pages or Word in Office for Mac 2011. I back up a couple of times a day using Time Machine and every couple of days update a copy of my hard drive using Carbon Copy Cloner.
Info:
MacBook Pro, Mac OS X (10.6.8), Safari (5.1.5) Mail (4.5)
MacBook Pro :: Keeps Freezing And The Screen Changes Color All The Time?
Jun 13, 2012my macbook pro keeps freezing and the screen changes color all the time. my mouse track pad is also cracked. i still have apple care.
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.3)
IMac :: Screen Freezing When Fullscreen Video And When Running?
Jan 4, 2011I purchased a new 27 inch 2.8 imac 2 months ago I'm having problems with the computer/screen going black (sometimes grey with vertical lines) and freezing.
This happens frequently when I'm playing World of Warcraft but has recently started to happen when I'm watching youtube videos in full screen. (Do you think its the graphics card?) I originally ran WOW in bootcamp but I had this problem in Windows as well. The only thing I can do when this happens is force the computer off. This happened so often that something got damaged and I had to reinstall OSX. Since this incident I have not reinstalled Windows via bootcamp.
Mac Pro :: System Freezing Randomly / Screen Goes Blue For 5 Seconds
Feb 8, 2009recently 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?
View 24 Replies View RelatedMacBook Pro :: Keeps Freezing Up - Shows Black Screen On Startup
Mar 12, 2012Recently my Mac has been extremely unstable. It keeps freezing up and hanging for no reason. Initially a 3 beep would sound off, I ran some tests like the apple hardware one and realised that one of the rams was bad. I bought 2 new sticks of ram and replaced it. Following which, the mac still freezes up and a 3 beep alarm sounded off again.
Currently, I'm trying to turn it on, no 3 beep signal is sounding off but the Mac either keeps freezing and showing a highly pixelated screen or a black screen surfaces. There is some sound coming off from the laptop as well. Each time I switch on the system, it just shows a black screen with no display.
The Mac is a 15'' 2.66 MHz i7 which was manufactured in the mid 2010s.
The 2 new sticks of ram are Strontium 1066Mhz 4Gb x 2 sticks.
In the initial stages: kernel panics were common as well.
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)
Intel Mac :: Keeps Freezing After Screen Saver/sleep Mode?
Apr 30, 2012I just bought my iMac 4/15/2012 and every time after i return from sleep mode or even just a screen saver, i have to wait 10+ minutes just to type in my password. I tried taking the password feature off and yet it still freezes when i return to the computer. the only thing i know to do is to manually turn the computer off, as i have no other options.
Info:
iMac, Mac OS X (10.7.3)
MacBook Air :: Freezing On Login Screen - Can't Click On Any Option
Jun 23, 2014Just bought mac-air last week. When I start it got freeze on first screen where i can see my username logo and "guest user" logo. and can't click on both options .
tried power on/off many times with no success .Â
OS X V10.7 Lion :: V10.7.3 Lion Running Slow, Freezing And Crashing?
Feb 3, 2012Over the past month Lion has been crashing, running slow and freezing constantly.\Â I am not used to having so many PC type issues on my Mac. I have done Disk repair in utilities and removed unecessary programs at start up.Â
Info:
MacBook Pro, Mac OS X (10.7.3)
MacBook Air :: 11.6" Freezing Randomly And Screen Turns Black?
Oct 31, 2010Anyone else noticing their new macbook air freezing randomly and the screen just turns completely black? The back light is still on but nothing is on the screen.
None of the buttons work, can't force quit anything, i have to hold power button to turn it off then back on.
It has happened to me twice already, first time when i was installing the adobe suite, second time is when I was working on a school assignment with a simulation app (not cpu or memory intensive AT ALL).
OS X :: System Preferences Freezing Up When Selecting Desktop & Screen Saver
Dec 28, 2007I 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.
Intel Mac :: Keeps Freezing Up - Pixels Distorted / Horizontal Lines On Screen
Jun 5, 2012I purchased a late 2006 intel core duo iMac 20'' with an upgrade to os Lion. I've been using it for less than 24 hours, and it has managed to freeze up on me twice, with a followed appearance of pixel abnormalities, horizontal lines, etc. I did my research and it seems to be a graphics card problem, which is a Raedon ati x1600 ,256 mb.
Info:
iMac, Mac OS X (10.7.3), Late '06 iMac/2.16ghzICD/2gb
MacBook Pro :: Stopped Accepting Commands - Screen Freezing On Black Display
Apr 9, 2012My Mac Book Pro just stopped accepting commands, the screen is freezing on a black screen and the keys have no bearing on the situation. The only way I can get it to stop is pull the battery out. It has been acting funny lately.
Info:
MacBook Pro (17-inch Early 2008), Mac OS X (10.5.6), final cut express
Software :: Macbook Pro Freezing And Displaying Black/gray Distorted Lines On Screen?
Oct 19, 2009my macbook pro has been freezing and crashing lately. the screen ends up looking like this: [URL]
i have checked/repaired disk permissions.
not sure what could be causing this problem.
