TS3680 Getting grey Apple logo and progress circle upon startup after removing "Everyone" as rights to Local HD
Hello, I am having trouble starting my 21" iMac running Snow Leopard after I had shared the HD with my MB-Pro. I had removed the "everyone - Read Only" rights on the HD (on the iMac) and opened sharing so my MB could attach to it. Grey Apple Logo and progress circle upon startup now.
Can changing these rights cause the system to not boot? I can go into single user mode but I am not sure what to do then. Any suggestions would be much appreciated.
See section A1 of this user tip by Niel:
I accidentally set a disk's permissions to No Access
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PPlease help
Reinstalling OS X Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Reinstalling OS X Without Erasing the Drive
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility and press the Continue button. After Disk Utility loads select the Macintosh HD entry from the the left side list. Click on the First Aid tab, then click on the Repair Disk button. If Disk Utility reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit Disk Utility and return to the main menu.
Reinstall OS X: Select Reinstall OS X and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
Alternatively, see:
Reinstall OS X Without Erasing the Drive
Choose the version you have installed now:
OS X Yosemite- Reinstall OS X
OS X Mavericks- Reinstall OS X
OS X Mountain Lion- Reinstall OS X
OS X Lion- Reinstall Mac OS X
Note: You will need an active Internet connection. I suggest using Ethernet
if possible because it is three times faster than wireless. -
hi...m using a mac pro quad core.....its not booting up...i can only see the apple logo and a circle loading...could not get into the login screen...any suggestions please.....m in the middle of a project and now i have got this one
regards,
v.s.bharanWelcome to Apple Discussions!
Do you keep your data backed up?
If not, you should always do so*:
http://www.macmaps.com/backup.html
You never know when a hard drive or a directory might go bad. Having a bootable clone is a must.
That link also shows you some tools you can use to recover data.
If you aren't backed up, try buying those tools first, before attempting to repair the directory.
Directory issues can be fixed with these tools*:
http://www.macmaps.com/directoryfaq.html -
I get a white screen with apple logo and progress bar on my imac mavericks
I get a white screen with apple logo and progress bar ,then computer shuts down
when I turn my imac back on same thing happens,every time same thing
pprogress bar only goes half way then computer shut down
is there a solution ?
if not is there a way to at least salvage some files and docs?
i Have the latest imac 27Thanks I tried it but after I repaired my disk via disk utility at start up, it told me that
my disk can't be repaired and to try to back up my files so I can format it
but is there to back up my files?
also what I get is white screen with the progress bar not grey -
Hey Guys i have a problem with my mac since last month and it wont boot up it freezes in a grey apple logo and and spinning gear any body know how to fix this?
Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a boot failure is to secure your data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since your last backup, you can skip this step.
There are several ways to back up a Mac that is unable to boot. You need an external hard drive to hold the backup data.
a. Boot into Recovery by holding down the key combination command-R at the startup chime, or from a local Time Machine backup volume (option key at startup.) Release the keys when you see a gray screen with a spinning dial. When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in the support article linked below, under “Instructions for backing up to an external hard disk via Disk Utility.”
How to back up and restore your files
b. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, boot the non-working Mac in target disk mode by holding down the key combination command-T at the startup chime. Connect the two Macs with a FireWire or Thunderbolt cable. The internal drive of the machine running in target mode will mount as an external drive on the other machine. Copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
How to use and troubleshoot FireWire target disk mode
c. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to boot, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can boot now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
Before reconnecting an external storage device, make sure that your internal boot volume is selected in the Startup Disk pane of System Preferences.
Step 3
Boot in safe mode.* The instructions provided by Apple are as follows:
Shut down your computer, wait 30 seconds, and then hold down the shift key while pressing the power button.
When you see the gray Apple logo, release the shift key.
If you are prompted to log in, type your password, and then hold down the shift key again as you click Log in.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
*Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode. Post for further instructions.
When you boot in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, your boot volume is damaged and the drive is probably malfunctioning. In that case, go to step 5.
If you can boot and log in now, empty the Trash, and then open the Finder Info window on your boot volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then reboot as usual (i.e., not in safe mode.)
If the boot process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 4
Sometimes a boot failure can be resolved by resetting the NVRAM.
Step 5
Launch Disk Utility in Recovery mode (see above for instructions.) Select your startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it produces. Look for the line "Permissions repaired successfully" at the end of the output. Then reboot as usual.
Step 6
Boot into Recovery again. When the OS X Utilities screen appears, follow the prompts to reinstall the OS. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Note: You need an always-on Ethernet or Wi-Fi connection to the Internet to use Recovery. It won’t work with USB or PPPoE modems, or with proxy servers, or with networks that require a certificate for authentication.
Step 7
Repeat step 6, but this time erase the boot volume in Disk Utility before installing. The system should automatically reboot into the Setup Assistant. Follow the prompts to transfer your data from a backup.
Step 8
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store to have the machine tested. -
Crashed drive with Grey Apple Screen and Spinning Circle!!
I need some help!!
My G5 desktop computer had Font error, and then it crashed. I pressed the power button to restart and it won’t booth up! All I get it the Grey Apple Screen and Spinning Circle with loud fan noise.
I’ve tried using the install CD to booth up to use the Disk Utility, but it won’t let me select the primary Seagate drive (I do see the drive name), therefore I can’t repair or do anything.
When I tried to re-install the OSX, the system won’t even see the primary drive to reinstall.
Is this drive dead? (I never had clicking noise before) or is the Drive corrupted? How do I fix this problem?
Can someone please help me?
Thank youI’m not sure which button I pressed, but I was able to see my Hard Drive with OSX and OSX Disk, but when I clicked on the Hard Drive it just does the gray screen
So, I used the OSX install Disk to boot up to run the Disk Utility.
I can see the drive name, but when I click on the drive nothing happens. Verify and Repair buttons are grayed out.
I’ve tried the Safe mode but it won’t start up.
I never had Applejack installed on the hard Drive so I can’t test it that way either.
How can I save this hard drive?
Is there another way to repair this?
Thank you all for your help! -
Hard Drive Crashed with Grey Apple Screen and Spinning Circle
I need some help!!
My G5 desktop computer had Font error, and then it crashed. I pressed the power button to restart and it won’t booth up! All I get it the Grey Apple Screen and Spinning Circle with loud fan noise.
I’ve tried using the install CD to booth up to use the Disk Utility, but it won’t let me select the primary Seagate drive (I do see the drive name), therefore I can’t repair or do anything.
When I tried to re-install the OSX, the system won’t even see the primary drive to reinstall.
Is this drive dead? (I never had clicking noise before) or is the Drive corrupted? How do I fix this problem?
Can someone please help me?
Thank youHi, it does seem like the HD is a goner.
For internal Storage options see this...
http://tinyurl.com/ygtbaan
For external get FW/800...
http://eshop.macsales.com/Search/Search.cfm?Ntt=firewire%20800
Once you get a new Drive installed...
If DiskWarrior can't fix it, you might try Data Rescue II...
http://www.alsoft.com/DiskWarrior/
http://www.prosofteng.com/products/data_rescue.php
(Has a Free Demo to see if it could or not, but you'll need another drive to recover to).
Or FileSalvage...
http://www.subrosasoft.com/OSXSoftware/index.php?%20mainpage=product_info&productsid=1
to recover what you can. -
My Iphone 3g 4.2.1 stuck in a apple logo and loading circle after a restore from itunes 10.4.
My Iphone 3g 4.2.1 stuck in a apple logo and loading circle after a restore from itunes 10.4. In Itunes apears my Iphone after some minutes and i can sync it, but in the iphone display stills apple's logo. What's happen? Is a hardware problem? Itunes also frozen when complete de sync. I probe to restore from another computer and the problem persist. One of the atempts the iphone start succesfuly and all the functions work well, but when i try to sync, the phone returned in a nfrozen state.
I too am having exactly the same problem, I can't even get to do a restore. Please can someone help?
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Help, Turned on MacBook Pro this morning and just get a white screen with grey apple logo and spinning gear. Cannot access desktop.
Computer starts up in Safe boot by holding down the shift button. But when I go to restart the same thing happens. What should I do?
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hi i rescently updated my ipad 4 in ios 7.0.4 and for resell purpose i want to restore my ipad via itunes but it got stuck at apple logo and progress bar of 45% completed i tried it 50 times but it stuck on that exact point for hours i cant able to restore it and had no errors it just like freezes at one point i also uses dfu mode but got stuck at same problem using windows 7 32 bits itunes 11.3.8 ipad 4 wifi please help
My iPhone 5 wouldn't start after I turned it off a few minutes after writing this. It went into recovery mode and I had no choice but to connect to iTunes on PC and restore.
I restored to factory setting first, just to validate my phone was okay. For a second consecutive iOS update, the iPhone 5 did not update smoothly while connected to PC and iTunes - I had to retry two times before the progress bar for the update showed. (The exact same problem with the restart occured when I updated to 7.0.4.)
The good news is that I was ultimately able to restore the iPhone 5 to factory settings while running iOS 7.0.6. I did have a backup from about a month ago lying around and was able to successfully restore with that as well, so the damage done is almost negligible since I had my contacts, notes, mail, etc. backed up to iCloud.
Once I completed both restores, the sync with iTunes worked fine. -
So my Ipod will no longer turn on. i leave it on my Ihome and nothing happens. whenever i try to turn it on i get the Apple logo and then it dies and says i should charge it, so i do and it does it again. What does this mean? is my battery totally dead? please i really need help
Did you try to charge it using the adapter or your computer?
If you can, let it charge for about 15min, then connect in recovery mode, described in this article:
iOS: Unable to update or restore
If still not luck, your battery might have to be replaced:
Apple - Support - Service Answer Center -
Blue screen of death? I just updated my MacBook Air with the latest OX (25 Jun 11). When I restart - I get the Apple logo and then a blue screen and nothing else. Help!!!
Insert the install disk and press c on startup. Select your langauge then, if there's a menubar click utilities then click Disk Utility. If you didn't see the menubar continue with the installer until you see it.
Once in disk utitly select the drive and repair permissions.
After the repair is done, quit the utiltiy.
You can try to reboot and see if it works if you reboot, but if it doesn't repeat the same as before again.
Now you can continue with the installer and install the os.
Quit -
IPhone 4 can't turn on, stuck apple logo and loading circle
I have problem, I remove ultrasn0w from cydia and my iPhone 4 is frozen, I wait one, minute, two nothing and I turn off with home and power button, after that I can't turn on my iPhone 4, when I try turn on, apple logo stay two minute, after that show loading circle 30 secunds and automatic restart again show apple logo and loading circle, always show that. What I can do? Help me please I try just boot but unsuccessfully.
Since your phone is hacked, we can not help you here. You will need to use the forums at the Cydia site for assistance.
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Just upgraded my iPad to IOS5 and when the download was completed, a window said that there was an error and it could not restore. Now I have a black screen with the Apple logo and the circle lines. None of the buttons respond. Help, please!!
Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. Maybe this will let the iPad reboot and then you may need to restore again but see if this helps to start the iPad first.
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Dreaded Apple logo and spinning circle.
I have the 20 inch I mac and I am running leopard. Last night although my mac is on a power bar we did have a few power surges. Now this morning all i get is the logo and spinning circle I have checked the ram it all seems good tried it without no luck. I have tried booting with the c key, then the shift, then tried to reset the NVRAM no such Luck i put in my leopard cd thought i could boot from it and no but now i can't get it out, even pressing the mouse and all that. Where should i go from here? Please help
HI,
See if you can boot in Safe Mode
What is Safe Mode
Resolve startup issues and perform disk maintenance with Disk Utility and fsck
Carolyn
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