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 27
Thanks 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
Similar Messages
-
Updated iPhone 4s to ios8 but screen is stuck on white screen with apple logo and progress bar
I updated my phone last night and my iPhone screen is white and has a gray apple logo and a progress bar which has been the same for 12 hours. The bar looks almost completel but it hasn't moved at all. my phone was also unplugged accidentally during the night while it was on this screen. would that have any effect?
Turn it off, go into recovery mode (command R at boot), wipe everything, go back and install Yosemite. Its suggested that you are using ethernet as it goes a lot faster that Wifi and more reliable. If you do not have a ethernet cable, you can still use Wifi. Hope this fixes your problem.
-
imac wont boot - i get a white screen with apple logo, and it loads to about 10%, then screen goes black
Hey there mtriest,
It sounds like you are unable to boot the iMac successfully as it keeps shutting down when you try to boot. I suggest the troubleshooting from the following article named:
Mac OS X: Gray screen appears during startup
http://support.apple.com/kb/ts2570
Disconnect, test peripheral devices and network cables
Note: "Peripheral devices" refers to external devices other than what came with your Mac, such as hard drives, printers, or hubs that you connect via a USB or FireWire cable.
Shut down your Mac. If necessary, hold your Mac's power button for several seconds to force it to power down.
Disconnect all peripheral devices such as external hard drives or printers (leave only the display, a keyboard, and mouse connected).
Disconnect any Ethernet cables.
Start up your Mac.
If you can start up this way, one or more of your peripheral devices (or installed software related to the device) is probably causing the gray screen issue. Connect one device, then restart your Mac to test for the issue. Repeat the process until you locate the device at issue. Make sure the device is powered if it needs to be to operate correctly. Check with the manufacturer of the device for support or possible software driver or firmware updates that may be available for the device. Try a different cable with the device if possible (such as a different USB or FireWire cable).
Note: If you have multiple peripheral devices and the issue only occurs when they are all connected, but not when each device is the only peripheral connected, see the Additional Information section below.
If you are using a desktop Mac with a third-party keyboard and/or mouse device, and the issue still occurs, try starting up with an Apple keyboard and mouse connected instead. Try starting with no keyboard and mouse connected, then connect them after start up. Also, try a different USB port on your Mac.
If the gray screen issue persists with no devices connected, go to the next section (with the peripherals still disconnected).
Perform a Safe BootSimply performing a Safe Boot may resolve this issue.
Shut down your Mac. If necessary, hold your Mac's power button for several seconds to force it to power down.
Start your Mac, then immediately hold the Shift key. This performs a Safe Boot. Advanced tip: If you want to see the status of a Safe Boot as it progresses, you can hold Shift-Command-V during start up (instead of just Shift).
Note: A Safe Boot takes longer than a typical start up because it includes a disk check and other operations.
If your Mac starts up as expected, immediately try restarting.
If the Safe Boot does not work, or the restart after a successful Safe Boot does not work, go to the next section.
There is additional information in the article with further troubleshooting if needed.
Thank you for using Apple Support Communities.
Cheers,
Sterling -
after running mac tuneup got a red dot on the hard drive icon, nothing would respond, now on restart cant get past white screen with apple logo, mac tune up disk still in laptop
Restart your MBP holding the trackpad down and hopefully the disk will be ejected. Then try to return it and get a refund or put it in the trash. There is nothing that software does for your MBP that you cannot do yourself or with free software.
If can get your MBP started, delete all traces of the offending software. Worst case is that you may have to erase the HDD and reload the OS and your user data. I trust that you have a backup (minus MacTuneUp).
Courcoul has given you his opinion in a very succinct manner, and as you might surmise, I agree with him.
Ciao. -
i bought iphone 5s 2 days ago and suddenly it turn off and start again till the white screen with apple logo and start again
please answer me as soon as possibleHello Ahmedabokamar,
Thanks for the question! I'd recommend taking a look at the following article for troubleshooting steps that can help get your iPhone working again.
iOS: Not responding or does not turn on
http://support.apple.com/kb/TS3281
Cheers,
Allen -
Won't turn on white screen with apple logo and spinning disc
Mac book air won't boot up just has a white screen with apple logo and spinning disc have tried all the startup multiple key pushes , I think
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 the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
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. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
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
If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. The easiest way to deal with the problem is to boot from an external drive, or else to use either of the techniques in Steps 1b and 1c to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
Step 3
Sometimes a boot failure can be resolved by resetting the NVRAM.
Step 4
If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
Step 5
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 6
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.
Step 7
If you've booted from an external storage device, make sure that your internal boot volume is selected in the Startup Disk pane of System Preferences.
Boot in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Post for further instructions.
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.
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 corrupt and the drive is probably malfunctioning. In that case, go to Step 6.
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 8
Launch Disk Utility in Recovery mode (see Step 1.) 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 may produce. Look for the line "Permissions repair complete" at the end of the output. Then reboot as usual.
Step 9
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.
Step 10
Repeat Step 9, 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 Time Machine or other backup.
Step 11
This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a boot failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 12
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. -
White screen with Apple logo and rotating pin wheel. Carried unit to Peach Mac and it worked perfect there. Justed started doing this again. Any help?
Have a look at > Mac OS X: Gray screen appears during startup
-
Hi my iMAc 27 inch starts up to the grey screen with apple logo and loading bar underneath it loads halfway then freezes up and shut down after a while please help
Try the tips listed here Mac OS X: Gray screen appears during startup - Apple Support
-
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. -
White Screen with apple logo and a lock
Ok I shouldn't have messed around cause now I've lost everything
I normally sync on a PC-no problems...I decided to sync on my mac book, knowing I'd lose some stuff...I backed up too.
I was logged into itunes on laptop and logged out. I decided to just restore back to the version I happened to back up yesterday (cause now everything is lost). So when I did I restored it...then my iphone asked me if I wanted it to be a new phone or from an old version (I picked old) and when I connected to sync. the screen looked like all white except an apple logo and a small black lock on top right. This is what I saw on the screen when device syncs. It found device but seems like it isn't letting me in to do anything!!
This is on PC or laptop now.
HelpWell I'm going to bed..gotta be up at 5 am..hopefully they fix it by then and crossing my fingers that I can get stuff back in morning!
Thanks phil -
3 years ago I bought an IMac Desktop that I am using for a lot of things but the most important for dvd montage in Imovies and Idvd.
Now today when I opened my computer I get as usual the white screen with the Apple symbol but there were all over the screen vertical lines with green pixels and after a while the screen gets grey and I get message to restart my computer using the power button or the restart button and when I do so each time the same is happening somebody can tell me what is happening and what caused this. This computer is my work and now I have no income anymore.
On the Apple support site they are asking to enter the serial number and when I do so I get message it is wrong but it is the only one I have and I buy this computer in Cairo Egypt. I am living in Hurghada in Egypt for the moment. When I call the technical support of the shop where I buy it they are telling me that it is the hard disk or ram and that I probably lost everything on it and they are asking a big amount to repair.
Can somebody advise me on this matter. Thanks in advanceYou can find the serial number either in About this Mc in the Menu bar under the , or it should be on a sticker under the foot of the machine.
If you have the install discs, try booting from them, holding down the c key and then using Disk Utility to check the drive.
You can also boot into Safe mode
To start up into Safe Mode (to "Safe Boot"), do this:
1. Be sure the computer is shut down.
2. Press the power button.
3. Immediately after you hear the startup tone, press and hold the Shift key.
Tip: The Shift key should be held as soon as possible after the startup tone but not before.
4. Release the Shift key when you see the gray Apple and progress indicator (looks like a spinning gear).
During the startup in Mac OS X 10.2 through 10.3.9, you will see "Safe Boot" on the Mac OS X startup screen.
During the startup in Mac OS X 10.4 or later, you will see "Safe Boot" on the login window, which appears even if you normally log in automatically.
Please post back with results,
To leave Safe Mode in any version of Mac OS X, restart the computer normally, without holding any keys during startup. -
PLEASE HELP!!!!!! EMERGENCY Upon start up normal start up noise occurs, then after white screen with Grey Apple logo, and a spinning loading wheel under it (thee repetitive lines NOT rainbow one) ?!? then thats as far as it goes it stays on that screen forever will not boot up. Any info on how to possibly fix? I've tried several of the Start up shortcuts , it wont even start up in Safe Mode . My fiance' is crushed she is a writer and EVERYTHING SHE HAS WORKED ON is somewhere on that hard drive. Any thoughts, i'm open to any and all LOGICAL responses, thank you very much for ya'lls time ........Its just heartbreaking to see my iMac in this vegistated coma,The whole reason i bought a mac was cause I love them I have Apple EVERYTHING, so once again please help.
Try this: Switch off your iMac wait 10-15 seconds hold down the Option Key (alt) key then press the power botton but keep the option key down. This should show all the available options to boot from. I trust you have a full backup, Good luck.
-
Getting Grey Screen with Apple..and progress bar.. This is what I get
Greetings all,
I desperately need help..My macbook pro was running slow, and so looking online I found something about resetting smc and pram. Well I did both and the computer booted up fine. Then on my next reboot the machine wouldn't start. I'm getting the grey screen with the apple. A progress bar shows for a second but then goes away. I'm not able to get into safemode. But I was able to run the disk utility program from the snow leopard cd. Basically tellls me that the keys are out of order and then says "Error: Disk Utility can`t repair this disk...disk, and restore your backed-up files." This has to be bad.. I don't have a backup.. but luckily most of my stuff was on my macmini (I just had a baby so I had alot of pictures)
Is my only option to erase? Right now the hard drive won't mount (atleast through the disk utility, since it can't repair it)
Please tell me I have other choices.So you also have a Mac Mini? Then you might be able to retrieve files from the bad hard drive using FireWire Target Disk Mode:
http://support.apple.com/kb/HT1661
FWTDM will allow you to mount your Mac's hard drive on the Mini's desktop and it will be just like any external hard drive. You will be able to copy files from it.
Another option would be to remove the drive from your Mac and place it in an external enclosure, which would essentially turn it into an external drive. You would then install a brand new drive into your MBP.
It is possible that you could repair the drive with a stronger utility such as Disk Warrior. However, DW only repairs the complex software on your drive--it cannot repair a drive which is beginning to fail, which could well be the case with yours. You don't say exactly which MBP you have, but the average useful life of a laptop hard drive is 3-5 years, and many fail within the first year. Often the kind of problems you are seeing are due to a drive beginning to fail, so your first priority will be to get your data off of the drive.
Since you were also seeing slowness, I suspect that your hard drive is headed south. If so, there wouldn't be much point in reformatting. It would just destroy your data, and your drive may still not ever work properly again. You can get a new drive for less than the price of Disk Warrior, although it's possible that DW can fix the corruption on your drive, at least for a while.
Also, how full is your drive? If too full, that could be a contributing factor.
If you do decide to try Disk Warrior and succeed in getting up and running, you should run SMART Utility:
http://www.apple.com/downloads/macosx/systemdiskutilities/smartutility.html
You can download the demo and run it several times for free. It will give you a comprehensive view of the physical health of your hard drive.
What I would recommend is that you try FWTDM first and try to get everything off of the drive that you care about. If the drive is failing, it could fail completely at some point, so getting your stuff off of it is your most important priority.
If FWTDM doesn't work, then the next thing to do is to remove the drive and put it in an enclosure and see if it will mount that way.
The newer unibody Macs are designed so that you can replace the hard drive yourself. If you have an original MBP, you may want to get an AASP to install a new drive and give you the old one back in an enclosure. If you are under warranty, this won't void your warranty. If you are under warranty, Apple will replace a failed hard drive, but you won't get to keep the old one.
If you are out of warranty, you could consider replacing the drive yourself using the directions at ifixit.
Once you have gotten out of this fix, it's time to set up a backup strategy.
Good luck! Post back if you have further questions. -
Any help!!!
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 the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
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. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
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.
If you've booted from 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. Note: If FileVault is enabled on some models, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Post for further instructions.
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.
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 corrupt 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 Step 1.) 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 may produce. Look for the line "Permissions repair complete" at the end of the output. Then reboot as usual.
Step 6
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.
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 Time Machine or other backup.
Step 8
This step applies only to older Macs (not current models) that have a logic-board ("PRAM") battery. Both desktop and portable Macs used to have such a battery. The logic-board battery is separate from the main battery of a portable. A dead logic-board battery can cause a gray screen at boot. Typically the boot failure will be preceded by loss of the startup disk and system clock settings. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 9
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. If you can't get to an Apple Store, go to another authorized service provider. -
White screen with apple logo and rotating cog
Is this a sign that my 27inch imac is overheating. Do I have enough ventilation around it? how much space should I have around the outside of my mac?
Are you saying that it does not boot up at all and just hangs at the Apple sign and spinning cog?
If so, I would suggest following this article:
http://support.apple.com/kb/TS2570
Maybe you are looking for
-
Report generation toolkit with openoffice
hello all i would like to know if it is possible to use the report generation toolkit with openoffice instead microsoft office? because i do not have the toolkit already i can't test it and i will only buy it if this is possible... i ask also because
-
Hi. Newbie here. I'm getting this error on the export command. EXP-00008: ORACLE error 1031 encountered ORA-01031: insufficient privileges ORA-06512: at "SYS.LT_EXPORT_PKG", line 63 ORA-06512: at line 1 EXP-00083: The previous problem occurred when c
-
ITunes won't launch after system re-install?
I had to reinstall Snow Leopard after my finder disappeared (I'm assuming some corruption to finder but who knows). Anyhow, I've spent all day re-installing Snow Leopard and bringing it back up to 10.6.6. Many of my third party apps needed to be re
-
I am using the version 10.0.9 which might have been an automatic upgrade from my original version. The majority of my connections between library items has been lost. The items show up as missing files both in the library and when I run my project. H
-
Never seen this happen before, have you?
Hi everyone, I have never seen this happen before, were I edit a segment of video about 2 minutes long, I render it out and afterwards the clips in my edit change completely to something different. It takes footage from the same tape and replaces my