OS X :: Won't Boot Past The Apple Logo And Spinning Cog - Disk Permissions Catastrophe
Jan 31, 2010
Reset my disc permission is Disk utility ...like the idiot i am, and now My MBA won't boot past the Apple logo and spinning cog. In Single User Mode the key problem seems to be. sudo: /private/etc/sudoers is mode 0666, should be 0440 :/ root# sendmail: warnibg: valid_hostname: empty hostname sendmail: fatal: unable to use my own hostname / is it possible to repair permissions in Single User mode?
My iMac will not boot past the logo and spinning gear (After a Rogue Amoeba update). I can't access the recovery disk I made on a flash drive. (Am I doing it correctly? - Hold down option while switching on? It just stays on the logo).
My mid 2010 iMac i7 will not boot past the apple logo? I'm running 10.7.3. I have tried restoring from TM backup from recovery mode (worked the last time this happened) however upon completion it returns to the recovery screen? I made a disk of Lion when I downloaded the first time (followed same instructions sourced from numerous websites) which does not seem to work when i set to start up from this disk, just gets to the grey screen and flicks between the apple logo, a folder icon with a question mark and the circle with line through? Now I can't eject the disk either, a message appears that system can't eject and to make sure all applications are closed? Not sure how to go about closing these applications without being able to start the system? When I tried booting from the Macintosh HD I got a message that the boot cache partition was faulty? I have ran disk permissions etc all ok. Â
I'm trying to repair a Powermac G5 (dual 2.0, the first model I believe, with a new Radeon 9800 graphics card) that won't boot and I'm having some problems that I can't seem to diagnose.
The machine will boot to the openfirmware prompt or target disc mode and will show the 'OS not found' icon if left to boot from the HD (which has been wiped). If I try to boot from either the included restore disc or a retail 10.4 DVD I've tried it will show the boot screen with the Apple logo on it but no spinning status indicator underneath. It just freezes on that screen. Once it showed the status indicator but it just continued to spin for about 30 mins, at which point I gave up. Same issue if I try to boot the hardware test (except it freezes on the hardware test loading icon rather than the Apple icon). The superdrive appears to work as it is accessible in target disc mode.
I've reset the SMU and reset the PRAM via the keyboard shortcut. The one thing that leads me to think it's a firmware fault is that when I run the 'reset-nvram' command it gives an OK, but when I then run 'reset-all' it freezes rather than rebooting. Any ideas anyone?
there back in September when I got my macbook I had the problem where it wouldn't boot past the apple logo screen and it was taken away and the hard drive had to be replaced and now it has happened again! I'm so annoyed as Im getting really close to exams at Uni so need my computer but will it need to have the hard drive replaced again!? As well with it being Lion I dont have a disk with it to try utility disk.
My mother's unibody white MacBook will not get past the grey apple and spinning gear when you first boot up the computer. This was after she opened a link in an email from a friend who had her email compromised. Now I'm getting spam emails with the same link from my mother's hacked email, and her computer won't even get to the login screen. I took it to the genius bar only to be told it was likely HD failure, but the windows partition works without a hitch! What could this be? A trojan? Is there any way to retrieve data (really just pictures) before I attempt to reinstall OS X?
This morning, I would turn it on and it'd go to the grey screen with the Apple logo for a few seconds and then go to the icon that is a circle with a line through it. After reading online, I was able to boot it up in Safe Mode. I went to Startup Disk in Preferences. I chose the MAC OS X, xxxx and then clicked the lock to prevent further changes and then clicked restart. Now when I turn on the macbook, it goes to the grey screen with the Apple logo for at least two-three minutes and then just shuts off. Won't boot into Safe Mode now. I already tried the Command-Option-P-R keys trick like five times.
My intel mini (2008, I think) won't boot. I ran Disk Utility and then Disk Warrior from my Macbook Pro, then I tried single-user mode. Everything came back "OK" but it still won't boot. It gets to the Apple logo with the spinning gear, spins 1-2 times, then freezes. It just sits, frozen, until I hold the power button and force it to turn off.
I have a 1.83 Ghz MBP with 512 mb of RAM (lame I know). The other day someone was using my computer to burn a CD on iTunes when all of my programs began failing. On instinct I rebooted my computer to solve the problem. Alas, now I cant boot past the grey apple screen, and the gear is spinning away. Saddest part of the story is that I had time set aside to back up my computer the day after this happened . Anyway what is the best thing to do from here? I haven't made any moves to fix it yet really, so what is the best thing that I can do to try and get my files back?
Information: MacBook Pro Mac OS X (10.4.10) Grey Screen, Spinning Gear
I have a Mac Pro from late 2008 which turns on, makes the startup sound, and remains on the spinning wheel for about 30 seconds before the wheel freezes. I have Windows 8 installed on another internal drive and I can't boot past their version of the spinning wheel, either. I've tried booting off of the install disc (Snow Leopard, which is what the machine is running) and off of a USB stick with a Snow Leopard .dmg on it, neither of which have worked.Â
I've done all the steps to fix a drive error, so I don't think it's that. I've read that it could be a graphics card error; Mine was a GeForce 7300, if I remember correctly.
My computer died last night with each application not responding. I couldn't shut down normally so I held the power button to turn it off.Â
Next morning, I tried to boot the MacBook Pro and the boot process stalled at the grey screen with the Apple Logo and spinning wheel. I let it go for an hour and there was no change on the screen. Based on Apple's desk I ran Hardware diagnostics (extended with looping disabled) and got the following errorÂ
4HDD/11/40000000: SATA (0,0) Â
The screen shot is belowÂ
I ran this again with standard testing (no looping) and standard with looping and all gave the same results.Â
Info: MacBook Pro with Retina display, OS X Mountain Lion (10.8.2)
I started this topic on the Garage Band forum because I was having trouble with Garage Band '08 when my computer crashed and will not restart afterwards. Garage Band was crashing 2 out of every 3 attempts at recording, and I would have to use Force Quit to escape and start over. Then, while I was in the middle of a very complex project involving Garage Band, iTunes, Finale (music notation program), and Microsoft Word, the computer froze up and I hit restart, thinking that would solve the problem. Big mistake - the computer has not been able to restart since then. I have a late 2005 G5 power mac with 1 GB of memory, 230 GB hard drive (or something like that) and no additional gizmos installed, running OS X 10.4.4. I had upgraded to iLife '08 a month or so ago and have had problems since with unusual crashes and freezes, especially involving Garage Band '08.
When I boot, I get to the gray opening screen with the gray apple logo and the spinning gear (is it really called an "intergalactic frisbee?"), and no further. The fans come on (and begin to ramp up to a huge noise after two minutes or so), the white LED light comes on steadily. I've disconnected all peripherals except my keyboard and mouse (Kensington USB keyboard and Logitech Mouse, both of which seem to work OK still). I can use the keyboard to open the CD/DVD player, and I can start the computer with both the Apple Installer disk and with Disk Warrior 4.0. I've repaired everything I can find with both programs, verified everything available, used Disk Warrior to examine corrupted files, and removed all the .plist files that it said were broken and could not be fixed. The only thing I can't find is that it says I am missing a "tmp" folder in my HD/private/ folder, which I can't seem to locate on the directory on Disk Warrior. Both programs say that all my hardware is fine, and that everything else is OK too. Puzzling. I removed the battery and tested it (it was OK), replaced it, and reset the PMU button on the motherboard even though I know all you have to do is unplug the back for a few minutes or so.............
I apologize for the long message but I want to be as detailed as possible. My MacBook (purchased early 2006, white 13", upgraded to Leopard about a year ago with no problems until now) will not boot past the grey screen and spinning wheel. Here' are the list of 6 steps I've followed so far and still is not working. Oh, and I do not have any peripherals attached to my MacBook:
1. Reboot in Safe Mode: tried pressing down the Shift key before the powering up sound AND after the sound. Could not get into Safe Mode. Did this several times, holding the Shift key for as much as a minute or two. Nothing but grey screen and spinning wheel.
2. Reset NVRAM/PRAM: CMD+R+P+Option: Computer restarted but still goes into Grey Screen, spinning wheel and stays there forever.
3. CMD +S: I read this online. Gave me a black screen with a lot of information, but I don't know how to read the computer jargon, let alone know what to do with said info. 4. Disk Utility Repair Disk : Inserted my Leopard install disk. Went to Utility Disk. Performed a Repair Disk and I did get two error messages, something related to id 70000452 should be id 70000450 ( I'm sorry to say I cannot remember the exact error messages). But it showed as repaired. When I did a 2nd Repair Disk, I got the message that the volume appears to be OK. Turned off and on again, nothing but grey screen and wheel.......
My Macbook Pro is not starting past the grey screen and the apple logo and the rolling circle. I have tried every method and I am desperate to do anything to start my computer even erase the entire disc. I have contacted the Apple store and they told me the cost will be equivalent to $600 to just repair it and no way I will be able to afford it. I am willing to do anything and even erase my entire disc. However, for that the instructions on the Apple page state that 'Insert your Mac OS X 10.4 or 10.5 installation disc'. However, I do not have my installation disc Is there any other way I can erase the OS system and at least reboot my Macbook?
My MacBook Pro froze up on me this morning and I was unable to shut it down normally.
No keys were working and so I forced it to boot by holding down the power button until it turn off. However, upon start up I'm stuck at the apple logo with the spinning gear.
I've tried safe mode - safe mode progress bar starts and then goes back to spinning gear. I don't have a copy of the OS on disk but I have my whole computer backed up to my time capsule.
i have been problems on start up it will shut down after 1 second through the apple logo and spinning wheel yet once my Mac Pro 2008 starts up fully it works fine till i shut down then it all starts over
I have an intel imac - can't tell you much about the details as I can't get any info out of it. I installed snow leopard about a year ago - no issue since then other than occassionally the screen goes black but nothing major.Yesterday, I backed up to my usual passport backup and then today, it froze. I couldn't turn it off or restart at all so resorted to the power button. Since then, I can turn it on, it goes to the grey screen (no blue screen) and I get the apple logo and the spinning clock/wheel. For hours and hours....So, I tried one of the apple support pages and worked through - peripherals, safe boot, NVRAM, PRAM, tried to reboot with mac osx disc (the original not snow leopard) - nothing. Absolutely nothing changes - same old grey screen, apple logo and spinning clock/wheel.
I recently installed a new hard drive into my Power Mac and I installed the Mac OS X 10.4 software. After the download, the computer restarted and after it restarted, the Apple Logo appeared and some type of spinning circle (Circle made up of lines) stared to spin. I also replaced the battery inside and hit the reset button. The funny thing is, the computer was working fine yesterday. The circle has been spinning for a couple of hours now.
My older MacBook loads to the apple logo and spinning wheel then shuts down. I havnet really used this laptop properly for a few years and is the 2007 Mac Book model. not been modified.
i need some help regarding my iMac. I was busy installing combo update 10.5.8 on my iMac when the power in the entire house went down due to the snow. When I started my iMac back up it got stuck on the apple logo with the spinning wheel below it. I can leave it there for as long as i like nothing happens. I had the idea to reboot using the CD's i got with the iMac but there is already a disc in the discloader so i can't put the reboot CD's in. anybody know how i can get my iMac to work again? There aren't any files on the computer that i neccesarely need but if i would be able to save my photo's etc. it would be great.
i messed up with the permission for my mac(2.5 GHz, 4gb ram,macbook with leopard 10.5.6 os) and permission to EVERYONE as no access. and my macbook hung and i rebooted it after that my macbook wont get pass apple logo and the spinning wheel and restarts again and again. I dont have my installer DVD presently as i am on roaming.
I Have a MacBook pro 17" 2009 with OS 10.7 Lion, I was doing the updates in the middle of the updates give a error and say you need to restart, Now, when I restarted it is showing gray screen with apple logo and spinning gear and is not moving beyond that (even after 3 hours).I tried Resetting my mac PRAM and NVRAM, nothing, I tried Safe Mode, I tried verbose mode(command V) and is show me this,The system bootstrapper has crached: Trace/BPT trap: 5. I don't have originals cd I lose them when I move.and Lion I'm download from app store I don't Have DVDÂ I don't care about information on my mac, I backup everything daily. I just want to make it work again.
'Ive had a MacBookPro for about a year and a half - with zero problems to report. But, yesterday, I decided to do a software update for OSX. While waiting on it, I relaized I was running late for an appointment, got impatient and did a forced shutdown (stupid move, I now know). Anyway, upon restarting it, I get the usual start-up chime, then the grey screen with the apple logo and the spinning wheel - and then it stays there. I tried putting the operating syten disc in and did a start-up - same results. Ditto for safe start. I also tried to reset the NVRAM, got the second chime, then back to the same. Is there anything you folks can suggest? Is there a way to override this and get back to normal? I hope I'm merely having hiccups related to the operating system. Or could this be a sign of the dreaded logic board failure that I fear?
I have an iBook G4 1.07 GHz 30 gb 256 RAM with Panther. It was working fine until my HD got close to being full. Now I can't get it to boot past the Apple screen. It will either freeze there, or move on to the blue screen and freeze before the progress bar enters. I want to re-install Panther but I can't get any CD to boot during startup by holding "C", including the Panther OS CD, the Hardware Test CD, or the Tech Tool CD. I am able to boot to single user mode, where I type fsck -fy, and I recieve no errors with the hardware. I had this issue beore and my HD had to be replaced by Apple.
I just acquired a G4 MDD Power Mac. Dual 1 Ghz processors.I pulled the HD out of my older g4, connected it, and powered the machine up. The HD has OSX 10.5 and works fine in the older G4.
The first thing I notice is that the Small fan (in the door) is spinning, but the Large fan under the Power Supply is NOT. The red light on the Motherboard is on.
What happens is that all I get is a white screen, with the Apple Logo, and the spinning circle. it never acceses the hard drive and boots into 10.5 What does this point to? I hope the Dual processors are not the problem here. But that large fan not spinning worries me.
I just tried to upgrade my iMac to snow leopard (10.6.3) from cd.It remains stuck on the start page since hours : white page with grey apple logo and no spinning wheel or progression bar.Â
I replaced my hard drive at the weekend in a mid 2010 MacBook Pro with a Samsung/Seagate 1TB 2.5 inch 5400RPM SATA II Hard Disk Drive. The install of the hardware went fine, and the computer recognised it no problem. I went through the process of formatting which again went ok, then I moved on to the restore of the old image from my time machine. Â
After the 4 hours or so it said restore successful and a restart was required - after the restart I am presented with the apple logo and spinning wheel and can make no progress beyond this point. Â
I have tried 3 restores now - all of which were 'successful' and have the same issue. I have checked the disk using the repair tool and there are no recoded issues so I'm at a loss. Â
