White screen during shut down on iMac after installing maverick
After installing maverick my imac cant shut down and it stuck on white screen , and i have to push the turn on button every time to switch it off.
I have an imac with osx 10.9, 3,06GHZ Intel core i3 with 8gb 1333MHZ DDR3 ram.
Any idea what is going on and what to do to fix the problem?
Alos posted another place.
I have had the same problem, and connected it to a problem with Western Digital HD software. I use an external WD HD for time machine purposes.
I then uninstalled all the HD software, and it now seems everything works fine. You may try this. Ref this article:
http://www.infoworld.com/t/storage/os-x-mavericks-upgrade-destroys-data-reports- western-digital-230100
Similar Messages
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Hi all,
When I try to shut down my system I am presented with a white screen and have to push the power button on my iMac to turn it off. This has only started happening recently as far as I recall.
Any ideas as to what is going on?
Currently running OS 10.8.2.
Thanks,
BryanAlos posted another place.
I have had the same problem, and connected it to a problem with Western Digital HD software. I use an external WD HD for time machine purposes.
I then uninstalled all the HD software, and it now seems everything works fine. You may try this. Ref this article:
http://www.infoworld.com/t/storage/os-x-mavericks-upgrade-destroys-data-reports- western-digital-230100 -
Creating a Mavericks USB boot drive after the horse has bolted. Can I create a bootable USB drive from my iMac after installing Mavericks without saving the Install OS X Mavericks.app file? Do I need to re- download the whole 5.29 Gb from the App Store again? My problem is my 4Gb/month allowance on a 12 month contract. I cannot purchase a data block from my ISP and although my speed is theoretically slowed to 64k after reaching my 4Gb, it actually ceases to download in reality.
HI tasclix, it depends what you mean by an OS X boot drive.
If you want a recovery disk from which you can reinstall (by re-downloading) or recover from a time machine backup, then nbar is correct.
If, however, you want to boot and run the OS X installer from the USB drive (so that you don't need to download again), then you will need a copy of "Install OS X Mavericks.app"; see this article:
http://support.apple.com/kb/HT5856
Before downloading again, search your system to see if the installer is still there - it's usually in the /Applications folder unless it has been deleted, but check your whole system for it anyway, you never know, you might still have it somewhere.
Message was edited by: SilverSkyRat -
I have an i7 iMac and when i shut down the screen goes white with the spinning wheel in the middle and stays there, not completing the shut down procedure. This remains indefinitely. I have left it for hours and come back with it still like this. I then have to press the on/off button on the rear to properly shut down. I have installed Lion but it happened before this installation.
Any ideas?Try resetting the PRAM. Shutdown, startup holding down Option-CMD-P-R together at the startup chime, wait for two more chimes, total three, then let go to finish booting.
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After installing Maverick on my 11" macbook air I notiice when I go to shut down my mac... I used to hit the power button to shut down
now the screen goes black..can't use that option...whats up with that?I think now Maverick assigned the power button to Sleep mode...
I want the older option to select Shutdown, Sleep or Restart when I press the power button. Any way to re-assign it? -
IMac white screen at shut down?
Tried to turn off my iMac and I just get the white screen forever until I force shut down. Firefox freezes often, as does the Finder. This started randomly. Mavericks is not downloaded. Hard drive is only half full, performed a scan and hard drive is okay. No issues on start up. Problem seems to be worse after using the computer for longer periods of time. Computer just turned two years old. All other updates besides Mavericks performed. Thoughts on what the problem could be? Thanks!
Just an added not--I attempted to download Mavericks to update my software and I also tried to download the newest version of Flash and neither will install after downloading.
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N6233 start,PIN code,white screen and shuts down i...
Hello,
My N6233 after switching on and entering PIN shows only white screen with battery icon and shuts down automatically after a few seconds. Would it be possible to repair it by upgrading FW by using NSU or some another SW ?
Thanks,
LuboHave you tried removing the sim card and memory card then trying to switch it on?
If it still doesn't work then your only option is to take it to a nokia care point. You cannot use the NSU if the phone cannot boot up properly.
If it works without the sim and memory card let us know.
Care points/service centres and repair info:
UK • Europe • Asia-Pacific • USA •
Canada • Middle East and Africa
Elsewhere: Click here, select your country, go to the support section, then select repair.
Message Edited by psychomania on 16-Jan-2009 01:33 PM -
McBook Pro Mac OS X 10.7.4 stuck on the white screen on shut down.
I would appreciate help on this.
When choosing to shut down my MacBook Pro it closes everything and then gets stuck on the white screen. Unless I press continuously the on button it just stays there...
Any ideas what the problem might be?Just wanted to add my own insight to this thread. I do have the same issue.
- I'm using a Macbook Pro 2011
- I'm using OSX Lion with full disk encryption (That's FileVault I think)
- I'm using Paralles Desktop Build 7.0.15094
- I'm using alot of different development USB peripherals (routed to a Windows 7 virtual machine)
- The installation of the 10.7.4 might not have completed 100% ... it was also stuck ( can't remember if it was re-booting or if progress bar never reached 100% ) for several hours (I basically let computer do whatever it needed to do overnight, I figure it might have to re-encrypt a large (if not all ) part of the disk ) so the next morning I simply shut it off. -
MBA 2013 shut down without reason after upgrade MAVERICKS
Hi there ,
I have a new MBA 2013 , till the upgrade to Mavericks (for free) no worries , but today after the upgrade he shutted down unexpectedly twice !!! What's happening here ? Am I the only one having this kind of issue?
HELP ME
THX by advance
Raph from Brusselsnana4design,
some 15-inch Mid 2010 MacBook Pros are known to have a defective NVIDIA GPU. Since you’re getting GPU panics, yours might be one with the defect. Apple had a gratis servicing program for this model’s defect that lasted for three years from the date of the MacBook Pro’s purchase; they still offer the servicing program, but it is no longer guaranteed to be gratis. I’d recommend making an appointment at your nearest Apple store, to have them run their Video System Test on your MacBook Pro to confirm whether or not its NVIDIA GPU has this defect. -
Can not open app store on macbook pro/imac after installing Mavericks
I have just installed Mavericks on both a Macbook Pro and an iMac. I use the same Appleid on both.
But now I can not open App Store
I have tried clicking on the App Store symbol in the dock, starting it from the program folder in a Finder window, and starting it from the Apple menu. The result is the same: Nothing happens except that the menubar that was active before the attempt becomes inactive (dark). There is no App Store Window, and no App Store menubar.
I have one idea why this happens. I removed the "OS X Mavericks" from the list of downloads/purchases in App Store by misstake before I installed Mavericks. If that is the problem how can I solve it?Ok, now it works again. I got a Notice that I could update some applications and I answered that I wanted to do that. Then, when I tried to start App Store the menubar showed up but no window. I choosed "Windows - Minimize", exited App Stored and started it again. And now it works - on both computers!
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What is causing the screen to flicker on my iMac after installing Mountain Lion OS X?
see example of flickering here: http://youtu.be/NM8RToGZ71A
I've done two reinstalls but nothing changes. Please help.try this:
PRAM
http://support.apple.com/kb/HT1379 -
Since I installed Mountain Lion, my iMac has shut down after 15-20 minutes. I have adjusted screen saver, shut down time, and sleep after. Nothing seems to help, any ideas?
As old as your iMac is, have you cleaned out the dust? Dust buildup can lead to over heating issues. Remove any and all things plugged into it including the power cord, Remove the RAM access grille. Vacuum all openings starting with the RAM access area (air intake). Vacuum all ports and plugs, DVD slot and the opening across the top of the rear of the body. Blow compressed air through all your openings and vacuum again to remove any dust you loosend. Reinstall the RAM grille. Plug in the keyboard and mouse if not blue tooth. Insert power cord...
You are now in a perfect position to do a
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
It is the 5 second timing that initiates the reset.
Here is a link to a Widget to monitor your temps and other operations:
http://islayer.com/apps/istatpro/ -
Backup drive keeps rotating after shutting down the iMac
Hi,
since I installed Leopard, my backup drive (LaCie USB) stays in operational mode after I shut down the iMac (intel 20").
When I choose to shut down the mac, the drive starts to rotate but doesn't stop... Under Tiger this wasn't an issue.
I think the problem is that Leopard doesn't "tell" the LaCie drive to go in sleep mode before the computer shuts down.
Does anyone experience the same problem and know what the solution is?
regards, MartijnActually it does open but nothing shows up. I can't use my iMac unless I use the Safari browser and I want to use Firefox! I'm at my wits end as to how to fix this. I have tried everything that troubleshooting has suggested on Mozilla support. Help!!!!!!!!
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After installing Mavericks my MacBook Pro and my MacMini can't shut down, only a grey screen and finish. Must be killed by the power button. Why?
Nach der Installation von Mavericks kann ich weder das MacBook Pro (2 x 2.4 GHz) noch den MacMini (2 x 2.66 GHz) herunterfahren. Es bleibt ein dauerhafter grauer Bildschirm. Nach 20 min habe ich einen erzwungenen Neustart durchgeführt.
Ausserdem startet die Macs wesentlich langsamer als mit OS X 10.6.8.same here... sometimes it works, most of the time it doesn't!!
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Screen unpredictably shutting down during phone calls.
Anyone understand the logic behind when the screen shuts off during a phone call.
I'm using the keypad a fair bit and sometimes the screen will shut down during a call, hiding the keypad. I can shake it and it will come on again but then sometimes it goes away.
Sometimes it just stays up the entire call.
Sometimes it shuts off during the call.
If it shuts off during a call I can shake it to get the screen to come on.
Sometimes it just stays up for the rest of the call.
Sometimes its shuts off again.
If it shutss off during a call I can shake it to get the screen to come on.
Repeat...
Quite frustrating. How do I get it to stay up?
Can I?My iPhone does the same thing. When I make or receive a call the screen seems to do the opposite of what it should do. When I put the phone to my ear the screen activates, when I pull it away the screen locks. This causes me to press the touch screen when talking on the phone, buttons like mute and keypad.. highly frustrating. Also when I try to hang up, the screen locks preventing me to end the call.. have left numerous unintented voicemails due to this.
I have tried adjusting the auto-lock setting but this does not help and is up-to-date. Any ideas?
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