Intel Mac :: Computer Just Freezes - Select What Drivers Want On Boot When Starting In Regular Mode?
Apr 19, 2012
It's a 2.16 intel Core 2 duo with the ATI Radeon X1600 128MB video and I'm running OSX 10.7.3. It started happening on Snow leopard so I thought maybe upgrading to Lion would fix it but it has continued exactly the same. I've had an issue for a while now where the computer would just freeze all of a sudden. It happened after a few days at times while sometimes it happen right after a reboot.
Here are the things I've tried.
1. I upgraded to lion
2. I replaced the ram
3. Look at the crash log but found nothing
4. Ram mem check utility but it found nothing
I can boot the computer in safe mode by holding the shift key and it works perfect with no freezing but I loose audio support becuase I think it's not loading the audio drivers. Question is: Can I select what drivers I want on boot when starting in regular mode not safe mode in order to try to disable drivers until I find the issue? Is there anyplace else that I can find which driver caused the computer to freeze after a freeze/crash? If I can ID the driver is there a way to update/replace the driver if it doesn't come up in "software update"? I'm thinking it's the video driver becuase I would occationally get some weird things happening on the screen that I attributed to an older display.
Info:
iMac, Mac OS X (10.7.3), ATI Radeon X1600 3GB ram Core 2 Duo
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Sep 9, 2014
My 2014 21" iMac powers itself down after about 10 seconds while trying to startup in safe boot mode. I'm not even sure why it is trying to start in safe boot mode. I shut it down after a power outage while plugged into an APS UPS. I'm guessing that since I interrupted the auto shutdown it is restarting in safe boot mode. Either way, I get a grey screen with a big apple and a progress bar. The progress bar gets to about a tenth full and the power just shuts off.
I've tried starting up while holding the alt key to select the Macintosh HD. The same thing happens.
Info:
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Jun 12, 2008
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Aug 28, 2009
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Apr 3, 2009
I called applecare today, they weren't any help they told me to reinstall OS X, so I am downloading the updates I need and it tells me to restart my computer, during the installation process the god dam computer freezes, I wait and wait, finally I decide to shut it off, now it keeps going to some kernel panic mode, wtf should I do, I demand a replacement, I've had problems since I got this computer, two logic board replacements, now this?
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Jun 9, 2012
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Nov 30, 2008
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Sep 3, 2014
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Mar 24, 2012
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Feb 21, 2012
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Mar 26, 2009
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Jul 11, 2010
1 - I have an early 2008 iMac 24" and ordered Snow Leopard disc from Apple
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Jan 7, 2010
I 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.
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Jun 15, 2010
In the last two years when I have attempted to update my security on my Macbook Pro (Tiger OS) it has either not completed the download or frozen my computer. I've had to back up and erase my hard drive twice and reload everything. Is there some sort of bug in this update? I want to update to snow leopard but when I've tried with the upgrade disk it tells me that Snow Leopard will not install on my OS. Will the security update facilitate that?
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Sep 3, 2010
I bought a new mac mini in july. The second day I installed a genuine copy of vista 32 bit. To switch to vista I hold down the alt option key when the mac is starting up. In a few seconds a gray screen will show up with two options: Mac and Windows. Now about 5 separate times, the mac froze at this screen after I selected one of the two, usually or all the time I believe I selected windows. I waited but in the end I was forced to force shut down the mac.
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Mar 31, 2012
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[code]....
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May 27, 2012
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Jun 6, 2012
How do I boot in a safe mode my iMac? I hold down the shift key after the whistle when turns on but it take me to the normal screen.
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Jun 9, 2012
iTunes freezes up when I select movies in my Library. I just downloaded a few new movies and now I cannot scroll to where they are without a freeze up. I have restarted numerous times, and have not opened any other programs while trying to access my list of movies.
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MacBook
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Apr 27, 2012
Last week I finally upgraded from 10.6 to 10.7, but now my Mac Pro (2008) won't boot properly. It'll start to boot with the gray screen and the Apple logo, but then the entire screen goes gray and it just locks up there. However, if I reboot and hold down the Option key to bring up the list of bootable drives that works fine. I've checked my Startup Drive settings and the proper drive is selected. why it won't boot on it's own anymore? Holding down the Option key is getting old.
Info:
Mac Pro - Octo Core, Mac OS X (10.5.6)
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Jun 7, 2012
This becomes a problem when my wife wants to face time me from her Ipad and the Imac is sleeping.
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Sep 10, 2014
My iMac won't boot up. I think its HDD is dead . Is there a way for me to use target disk mode to boot from my laptop HDD so that I can rescue my iMac HDD?
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iMac, Mac OS X (10.6)
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May 14, 2008
Got my 24" 2.4GHz iMac on release last year, with Tiger. Installed Leopard on it on release day.
The problem I have is that ever since a botched Boot Camp installation I've had endless problems with certain applications hanging during their startup (notably Image Capture) or refusing to quit (notably iTunes). Force Quit doesn't resolve these issues. Restarting doesn't work because Force Quit can't quit them so I have to pull the plug or otherwise force a shutdown.
Upon restarting I either get the grey screen that instantly appears, or, if I've pulled the plug and left it for a few minutes I can get to the Apple symbol but no spinner or any further start up action. Occasionally I get lucky, get back up and running, and all is well until the next crash.
All this started happening when I decided to try installing Windows on Boot Camp again. I've had it on here a couple of times since Leopard was released but usually end up deleting it eventually because either the Windows installation gets bogged down or I get bored with it and never use it. Anyway, this time, using the same discs I've always used (and yes, it's SP2, so it should be fine and anyway it's worked at least twice before) when I got to the 'restart to continue installing Windows' bit, I got the white screen and nothing happened. After an hour or so of praying and restarting endlessly trying to get a response, I finally got it to recognise my OSX installation and was up and running again. The Boot Camp volume didn't appear to be there and Disk Utility revealed zero problems whatsoever. Everything looked fine until these recurring hangs, refusals to quit apps and screwed up start-ups.
Any ideas? I don't have the expensive Apple support, but it's less than a year old! Of course, I realise that this means nothing to Apple, who seem to think I should pay a premium in order to have my machine warrantied by them for more than 90 days. Grr...
If I get it up and running I'm thinking I should just wipe the ENTIRE system absolutely clean and re-install Leopard and then use my Time Machine backup to put all my data back on (pricelessly valuable as I use the machine to work on my photography with), but I'm concerned that if there's a flaw in the System somewhere, a corruption, that installing the Time Machine backup will just reintroduce the error. On the other hand, if it's a deeply embedded and invisinle partition corruption from the bad Boot Camp installation attempt, that should be fixed by wiping the entire drive to reinstall Leopard, right?
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Jun 19, 2014
When I need to go somewhere or just eat lunch, I put my iMac to sleep. After that, when I come back to wake it back up, it stays black.
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Jun 2, 2009
Every so often the Finder just freezes: can't select any desktop icons or dock apps. Relaunching Finder always fixes it, but it is annoying. I have repaired permissions, cleared caches, no dice, still happens.
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Jun 22, 2009
The weirdest thing has happened to my MacBook. It was running a little slow today so I restarted it thinking it would help clear out the memory and whatnot. When I restarted it, everything seemed normal. It makes the classic "mac soud" and shows the apple with the circular loading wheel. It then goes to the login screen, just as it normally does. However, once it goes to the login screen, the spinning beachball comes up and it freezes temporarily. This is when it starts to get bad. The screen then goes black and comes up with white letters saying: Darwin/BSD (my name's Computer.) (console) login: sometimes, I have time to type in my username and password, sometimes not. Either way, the following comes up: disk0s2: 0xe0030005 (UNDEFINED)
it then goes back to the login screen, which completly freezes every time. I am completly frustrated and terrified that I will not be able to access my data, which includes over 2 years of music, pictures etc. that have not been backed up. Does anyone know what is going on with my MacBook?
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Feb 3, 2006
We have some new Intel iMacs and have transferred some information from our previous G4 PM (one MDD and one Quicksilver) to the new iMacs. For some reason the G4's will now not boot up and kernal panic on the gray Apple boot screen. This has happened to all the G4's we have in our office. They are running OSX 10.2.8 and the iMacs are running OSX 10.4.4. We can still mount the drives from the G4's using FireWire Target Disk mode.
I have tried zapping the PRAM etc but they still wont boot. I have also tried running the OSX 10.2 Installer disks to try and reinstall OSX on the G4's but the installer cannot see the drives?
I tried running the disk utility. It finds the hard drive but wont let me verify/repair permissions (the option is grayed out). It will only let me verify/repair the disk, but it finds no errors. The installer cannot find the disk at all.
We have more than one hard drive in the G4's and the target disk mode will only mount the system drive, it doesnt see the others, so we cannot retrieve out information. Whats going on. Never had this problem before.
Anyone have any idea what is wrong. Never had this problem before using the FireWire transfer.
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