I have an iMac Intel that freezes after start up. It looks like everything is fine until I try to do something and then I just get the spinning colour wheel. I can't even open System Preferences without it locking up.
View 2 RepliesI can't seem to start my computer because it freezes
Info:iMac, Mac OS X (10.6.8)
My Mac does not start, the mouse freezes in the left corner of my screen and displays a block break?
Info:
iMac, OS X Mavericks (10.9.1)
But a few days ago, when I turned it on it took about 5 minutes to boot. I already did a disk repair (it found no errors), repaired the disk permissions and used OnyX to see if there's anything wrong. It still has this problem and I don't know what else to do. Sometimes it also freezes for no reason.
View 10 Replies View RelatedI installed the following version of logitech cam on my mac. It asked for restart and it freezes from that point on.
Software:
* Title: Logitech Control Center for Macintosh� OS X
* Software Version: 2.6
* Post Date: 6/8/2008
* Platform: Macintosh OS X
* File Size: Approximately 13 Mb
Whenever i restart using the power switch it comes to the screen which has only apple symbol and freezes with that.
I think i should remove that and then it will work fine. I dont have any mac os cds to reboot from the cds.
If i have to can i purchase any mac os cd and reboot from that? But I would want to do that without getting the cd. is there any command using which i get in and delete that installed file.
I have a brand new Macbook Pro (Christmas 2011), and today it was installing updates. It stated that it needed to restart to complete the updates, so I confirmed it. It shut down fine, but then didn't start up again on it's own. I waited for about an hour before manually starting the computer by pressing the power button. It did the opening chime and then the logo screen came up, but then it started a series of beeps along with blinking battery light (it is fully charged). It froze on the logo screen and continued to beep for a half an hour before I forced it to shut down (control+command+power button).
I tried restarting it in safe mode (holding the shift button down during startup), but it only resulted in the computer freezing on the logo screen for about five minutes before shutting itself off (no beeping or light that time, though). I went through my instruction manual as well as online searches to see if maybe I could somehow restore the computer to factory settings. I can get it to get into the Disk Utility section (holding down the option button during startup), but I'm absolutely terrified of erasing something I shouldn't.
Info:
MacBook Pro, iOS 5.1.1
When I start up my computer everything looks normal, all icons are on the desktop and my cursor is able to move. The problem is I can't affect any of the icons on the desktop (folders, files, etc)-every thing is frozen. After about 3 minutes it unfreezes and everything then works. what is the problem?
Info:
mac pro
I have 2011 Macbook Pro (one of those that usually freezes during booting due to GPU failure). My Macbook will only boot if the GPU doesn't kick in during the start up. (When I'm very lucky the computer will get to the desktop and I can disable the GPU with gfxCardStatus). Sometimes I can boot the machine if I wrap it in a blanket to overheat it. Then it won't activate the GPU during booting if I'm lucky.Â
This is my question: Can I update my OS X if I maybe have to reboot a frozen machine 50 times before I reach the desktop? This would very probably mean that the OS would install and then ask for a reboot. And then I would maybe have to power off and retry to reboot many many times. Would this FUBAR the system. or would it work when I finally got it up and running?Â
Is the update installed 100% BEFORE the reboot, or are some of the updates installed AFTER the reboot? If that is the case, I would think it would have an effect if I had to power down the machine 50 times to get that one "lucky" reboot?
Info:
MacBook Pro (17-inch Late 2011)
So jar launcher wasn't working for me so I decided to restart my computer but when I did there was a loading bar under the apple logo and it goes half way then freezes I am running os x yosemite 10.10 I found like a download of this online and no it wasn't torrent. So I turned it off again and tried it again and something happened what do I do right now its turned off.
Info:
MacBook Pro, OS X Mavericks (10.9.3), 10.10 yosemite new mac version
Didn't notice this article before posting. [URL:...] apple on Thursday released an EFI firmware update for 15-inch and 17-inch MacBook Pro mid 2010 models that fixes a freezing or stalling problem. According to Apple, EFI Firmware Update 1.9, which requires Mac OS X 10.6.4, "resolves a rare issue that may cause the system to freeze during startup or intermittently stall during operation." The update, which is a 2.16MB download, also improves external display compatibility. Issues with stalling and external displays on the mid 2010 Macbook Pros had been acknowledged in Apple Support articles. The most recent revision to the MacBook Pro line came in April. [URL:....]
View 1 Replies View RelatedAlmost every other day when I start up my iMac it freezes and I have to restart it to get it working. Can anyone offer me any advice on this?
View 1 Replies View RelatedI have an iMac G5 OS 10. that froze up while surfing the net using Firefox. I shut it down and tried to reboot. It chimes and comes up with the gray screen with the Apple logo, but will not proceed beyond that. The fan kicks in and will not proceed.
View 1 Replies View RelatedMy MacBook pro freezes at start up at the gray screen with spinning gear. I did a firmware update yesterday and this happened upon restart. MacBook pro purchased new early 2011 lion
Info:
MacBook Pro, iOS 5.1
I have a Early 2008 Mac Pro running Lion. Its been running well but then last night it froze while I was on the internet. Pretty rare that this happens so I held the power off button and turned it off. Turned it back on and it made the chime noise, apple logo came up, a grey spinning wheel came up for about 30 seconds and then it stopped spinning and the computer froze there. Â
I tried a bunch of different things. I tried rebooting in safe mode, Recovery mode, From time machine external hard drive, Tried booting in the Windows partition that I have (its on the same as the boot drive I'm trying to boot in Lion off of). Â
Info:
Mac Pro, Mac OS X (10.6.1), Mac Pro Dual 2.8 GHz Quad Core Processors, 2 GB Ram, NVIDIA GeFo
i have an ibook g4, and was using it just fine the other night, then when i came back to it a few minutes later it had shut off completely. now when i boot up, the computer freezes at the spinning gear startup screen or at the blank blue screen immediately after the spinning gear. it will boot in single user mode, but it won't boot up with my os x install disc. does anyone know any unix i could try to use to get my mac up and running again, or has anyone had this same problem and knows a fix for it?
View 8 Replies View RelatedMy iMac does not start up as usual. I now get a ' start up disk is full. You need to make space available on your start up disk by deleting files' message. Â I am able to key my log on password however I just get the purple galaxy screen with no desktop.Â
If I try to use the keyboard I get a tone when pressing the keys. Â
Has worked perfectly well up until I got this dusk full message. Â
Our 2011 iMac with SSD takes 2:15 (two minutes and fifteen seconds) to start up. Start up on a SSD should be faster. OS X version 10.7.4 and applications are on the SSD. Any suggestions for correcting this lack of speedy start up?
Info:
Mac OS X (10.7.4), 3.4 GHz Intel i7, 16 GB DDR3
After connecting the imac to a new router the system hung completely up. After each input, e.g. opening preview or a browser, the coloured turning disc appeared and nothing happened anymore. Several restarts, also in safe mode, were unsuccessful. I could not switch to another user. Restart is only possible at all from installation disc but thereafter problem remains the same.
View 6 Replies View RelatedHaving some trouble with my iMac5,1 - Intel Core 2 Duo - 2.16 GHz. It's about 2yrs old. Symptoms include: 1 - freezing when I open, close or move windows too quickly, open too many windows and/or when I multi-task in general. Anything processor intensive is unreliable. 2 - apple mouse cursor shoots off to the side of the screen for no apparent reason and scroll button is unreliable. 3 - lines across the screen that resemble pixel drop-outs - they come and go. I'm still running 10.4. I've wiped out my hard drive twice in the last 2 months and started over from scratch. When I re-install 10.4.0, it seems to run fine. until I run the system updates. That's when my trouble begins again. I've also cleared out my caches and histories repeatedly. I've run the Disk Utility repeatedly. This is getting serious. My PC at work is WAY more reliable than my Mac. I'm considering switching back! I owned a G4 for 7 years and was very happy with it. Was the switch to Intel a bad idea?
View 8 Replies View RelatedI was working with logic pro 8 on a project when the APP crashed. Then, the whole computer became real slow. I couldn't open anything without getting the spiraling rainbow circle for at least 3+min and even then the app wouldn't launch. So I shut down normally, which took a while.
After I left it off for about a min or so, I tried to boot again just to get stuck on the gray screen with the apple logo. I did some research on my phone (since I currently don't have internet because I'm moving this week) and found out how to reset the pram. I tried it, and this time it got all the way to the blue screen where it got stuck. I tried resetting the pram a second time to finally get to the log in screen but everything was going very very slow. Unusable type of slow. Opening a new finder window took at least 2 mins and everytime I ran my mouse across the idock, it would freeze.
My iMac randomly freezes and crashes on me. Most of the freezes occur when scrolling with my trackpad on websites with Google Chrome. I get the pinwheel and have to use the power button to turn off and on the iMac. I haven't noticed any particular connection to Flash websites or video related sites. It just seems kind of random. I've also been careful to have absolutely nothing else running and it still does not prevent it. Â
Also, from time to time the iMac will crash and go to a solid color screen. Either Blue-Gray, White or Black. It seems to be random colors. When this happens, I have to use the power button to cycle it off and back on again.Â
Some info about my iMac: Model Identifier: iMac7,1 Processor Name: Intel Core 2 Duo Processor Speed: 2 GHz Mac OSX 10.6.8Â
What could be causing this or how can I diagnose the problem? I can give more info if needed.
Info:
iMac, Mac OS X (10.6.8)
I've got an imac with Snow Leopard on it. It has started to freeze up quite a bit, maybe once every two days. There are four profiles on the computer and it happens to them all.I have reparied permissions in each profile and run the Hardware test both standard and extended and it returned zero problems. I've reset the PRAM and NVRAM. When it freezes up the only thing that still works is the mouse. It moves the pointer but clicking doesn't do anything. Trying to force quit applications doesn't do anything. I tried unplugging the keyboard and plugging it back in, thinking maybe it wasn't really freezing but just a bad keyboard but that didn't do anything--and neither does rightclicking on anything.
View 1 Replies View RelatedMy iMac often freezes in sleep mode. I'm running a 21.5 inch, late 2009 machine with OSX Lion 10.7.3.
View 5 Replies View RelatedI just had my iMac hard drive replaced due to some corruption found on it. I had it into the genius bar because of this same issue - beeping three beeps and then locking up requiring a manual shut down. Just got it back this week. Happened again after about 6 days.Running presentation software my system was purchased optimally to run.
View 1 Replies View RelatedLast night I was working in Adobe InDesign and Photoshop when my screen began to flicker like crazy and eventually froze. I could still move the cursor around but nothing would work. I couldn't force quit any of the applications or shut down the system. It eventually shut itself down and after restarting everything seemed normal. About 20 minutes later it did the same thing as I was switching between Safari windows using Expose'. (I recorded a small clip of the flickering and put it on youtube if that helps: [url]...?v=UBjRwRu4IOg ) After the second time this happened I again tried to start it up and it loaded to a gray screen, no startup chime, no apple logo. Nothing. I hit the power button and it shut down again. And the next time it booted all the way. I then shut it down with the intention of calling Apple Care today but apparently my Apple Care ran out in the last month or so. So, I'd have to pay $49 to talk to them about this issue. I thought I'd come here first.
[code]...
Info:iMac, Mac OS X (10.6.8)
My mac will make strange revving noises continuously now that last for a second or two, and occasionally this is followed by complete freeze. On one occasion I took the mac out of sleep and the rotating buffering icon you see under the apple during startup appeared on top of the normal desktop and open applications, along with a complete freeze that was impossible to get out of without switching off the computer. This has happened before, and at that time I managed to make it stop by switching to booting up from an external hard drive and wiping/ignoring the internal one completely, as well as increasing the rpm of the fans which seems to help immensely (although now they've obviously stopped being as effective).
Info:
iMac, Mac OS X (10.6.8)
I was installing the latest software update for my iMac (running 10.6.8) and during the update process, the computer display went completely blue. It has been this way for 10 minutes and I hear the drive working intermittently. What happens if I power down? Would I be able to restart the computer successfully?Â
Info:
iMac (21.5-inch Mid 2010), Mac OS X (10.6.8)
Latetly, after I leave this iMac, and the screen saver susequently comes on, I return to find the screen saver frozen. When I move the mouse (cursor) around, it begins to "erase" the screen saver, revealing the login screen underneath.
Info:
iMac, Mac OS X (10.6.8), 27" 2.7GHz Quad i5 12GB mem 1TB
Seems to be happen at any time. Will not respond to force quit and does it all the time if viewing youtube? Sometimes screen turns black but mostly just freezes.
Info:
iMac, Mac OS X (10.6.8)
My iMac constantly freezes. I have ran ASD (everthing passed), checked the permissions, re-installed the OS did a data migration. I ran intego's antivirus and it found a trojan inside of vlc player. why the iMac would constantly freeze?
View 2 Replies View Related