Received notice to update software on my 24" iMac - after it re-booted, all i get is a whit screen.  Have tried turning it off, then on - still the white screen.

Received SW update notice (from Apple) this morning for my 24" iMac.  After it re-bootd, all that appeared is a white screen - no icons, just white.  I re-booted, again - just a white screen.

Start up using your original install discs by inserting the disc and holding the C key while rebooting. Run Disk Utility to repair the drive and restart. If everything goes ok run Software Update again.

Similar Messages

  • I have tried to update my iPhone 5c and it is stuck on "connect to iTunes" I have tried turning it off and then back on and it will not work. iTunes does not seem to detect it while it is plugged in.

    I have tried to update my phone and it is stuck on "connect to iTunes" I have plugged it up to the wall charger because i have read that the new update can cause a battery drain and i have tried to reset it. None of this is working. Please help.

    Device not detected in iTunes for Windows

  • My IPhone stopped working right after I did the most current update, yesterday.  The screen has a picture of the usb cord, pointing towards the ITunes logo. I cannot use the phone at all.  I have tried turning it off and on.ITunes won't recognize device

    Hi there,
    Can someone please help.  My IPhoneS stopped working right after I did the latest update which was yesterday.  Now, the phone does not work at all.  When turned on, the screen shows a picture of USB cable pointing to the ITunes logo.  I have tried just about everything, and cannot get it working. It's like it is frozon.  My ITunes does not recognize my device.  Cannot dial out either. I desperately need to get it working.  Can someone please help me. 
    Thanking you in advance for your help.  :-)

    The update did not do anything.
    AT&T cannot and will not do anything, they do not provide support for iPhones, Apple does.
    The issue is not with the iPhone or iOS if you've reset network settings and tried forgetting the Wi-Fi Network, it is specific to the network.
    Check the settings on the router, try disabling the security settings first... that will clarify the issue is not with the device but rather the Network.

  • My Ipad 2 (after the latest update) now runs out of battery every day....and I am not on it very much. I have tried turning it off and on again...no better.

    My Ipad 2 (after the latest update) is burning through battery...even when I am NOT on the Ipad2....I have turned it off and on again....no difference...what else can I try...seems like I live with it pluged into power.

    http://osxdaily.com/2013/09/19/ios-7-battery-life-fix/
    recalibrate the battery, let the device run out of battery to where it shuts off and then fully charge it without using it.

  • Since installing ICloud, and updating IO, programs and websites close whenever I scroll, going back to home page. I have tried turning it off, but that does not work. Can anyone help me out? Also, the keyboard is very slow.

    I am frustrated with the new update and the ICloud. Any program i open, or website I am in, closes suddenly, an returns to the Home page. Also the keyboard is very slow. None of this existed until I did the two updates. Can anyone help?

    MaryAmanda wrote:
    Does anyone know anything about onsite specifics?
    I'm wondering where the onsite warranty can be in effect.  Like, can it be used in ANY city in the US?  Can it be used only in metrololitan areas?  What is a metro area in Lenovo's eyes?
    Does anyone know where I can get better and accurate info on the onsite warranty?  Like a coverage map would be very helpful.  Because why should I spend the money on it, if I can't access it?
    Looking forward to more info...thanks.
    There is no coverage map as such.
    I live in what is considered a rural area and had techs driving 60-70 miles one way to get to me, never an issue.
    Obviously, YMMV.
    In my not-so-modest experience, both onsite and accidental damage upgrades are worth every penny if one intends to keep their ThinkPads for an extended period of time.
    Good luck.
    Cheers,
    George
    In daily use: R60F, R500F, T61, T410
    Collecting dust: T60
    Enjoying retirement: A31p, T42p,
    Non-ThinkPads: Panasonic CF-31 & CF-52, HP 8760W
    Starting Thursday, 08/14/2014 I'll be away from the forums until further notice. Please do NOT send private messages since I won't be able to read them. Thank you.

  • Hi updated ipad to ios7 now I don't have any sound, done all the usual checked the little switch above the volume button, turned it off then on, reset the ipad but still no volume.

    No sound

    Try reset all settings
    Settings>General>Reset>Reset All Settings
    Note: Data will not be affected but settings for Wi-Fi, FaceTime, Message, Home Sharing, Wall Paper, Sound etc will be reset

  • Received notice to update my I Tunes.  Would not update.  Error message read " I Tunes has an invalid signature"  never had an issue with updates till this notice.  What do i do to resolve this error?

    Received notice to update ITunes.  When downloading,  got error message "ITunes has an invalid signature" and would not update.  Never had an update issue until this download.  How do i rectify this error?

    Hi, bro2pro.
    I would recommend a complete uninstall as outlined in the article below.  Make sure to process the uninstall in the order specified. 
    Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP
    http://support.apple.com/kb/ht1925
    Once uninstalled, download iTunes directly from here iTunes 11.0.4 or iTunes.com.  Make sure to save the file to your desktop instead of selecting the run option.  Locate the file on your desktop, right click and select run as administrator.  This should allow the install. 
    Cheers,
    Jason H. 

  • HT4623 I want to update my ipad 2 but I do not get the notice to update software on my ipad under settings general.  I have not done any updates since I purchased the ipad last august.

    I want to update my ipad 2 but I do not get the notice to update software on my ipad under settings, general.  I have not updates since I purchased the ipad.  Please help.

    You have to be running iOS 5 in order to update via the iPad settings. You are running 4.3. You will have to update via the latest version of iTunes on a computer. After you update to iOS 5.1.1, you will be able to do OTA updates from the settings on the iPad.
    How to update your iPad
    http://support.apple.com/kb/HT4623

  • I can not dowload the new updated software for my Ipod touch 4G. When i do I get an error message that says Network connection has timed out. I have done the trouble shooting steps. Downloaded the latest version of Itunes, and checked network connection

    I can not dowload the new updated software for my Ipod touch 4G. When i do I get an error message that says Network connection has timed out. I have done the trouble shooting steps. Downloaded the latest version of Itunes, and checked network connection

    Disabling the computer's antivirus and firewall during the download and update usually resolves the timeout error.

  • I am using iphone 3gs and have accidentally clicked "update" to software version 5. However, after I failed and all my data was lost. I manage to restore back to my previous situation. But all my apps has been gone. How can I get back all my aps?

    I am using iphone 3gs and have accidentally clicked "update" to software version 5. However, after I failed and all my data was lost. I manage to restore back to my previous situation. But all my apps has been gone. How can I get back all my aps? I know I can get it by itunes but there are a few problems as below:
    1. I have jailed break my iphone and I never purchased any apps from itunes
    2. I have some important infomation saved in one of the apps called "awesome notes". How can I get it back? Is it store inside my computer? if so, how can i restore?
    3. I am using window 7
    I sincerely hope you guys can help me.
    Regards,
    Stephen Hong

    alrite. I have made my mistake. I should not jail break my iphone. So if I purchase my apps again from itunes is that mean mean my data will be back?
    I hope you guys can giv me some support here since I am Apple genuine buyer. I could be wrong last time and now I turn over a new leaf and learn a lesson.
    Please noted that I can always create new account to ask for the same questions without mention about "jailbreak" if I want to but obviously I won't do that. Please provide me your support! Thank you!

  • I just updated to the newest software and all my apps were deleted.  I have tried syncing on itunes but it doesn't work.  Help!

    I just updated to the newest software and all my apps were deleted.  I have tried syncing on itunes but it doesn't work.  Help!

    Try ReSynching to iTunes.  If you set up sync to the cloud, turn that off, resync to your PC.  That should bring them back.  You can then turn on sync to cloud again. 
    You may, however, want to re-think that.  There is a lot of chatter about the cloud being the source of some if not many of the battery issues.  Personally, I decided to rurn the cloud off until the Battery-gate issue is resolved.
    Good Luck.

  • HT3939 i purchased iphone 5c from ebay india . after 35 days i updated software n from that day phone battry is not workin well , getting dry in 4 hrs . i m reaaly ****** with phone performace , please help or suggest

    i purchased iphone 5c from ebay india . after 35 days i updated software n from that day phone battry is not workin well , getting dry in 4 hrs . i m reaaly ****** with phone performace , please help or suggest

    Ebay is not an official reseller.  Return it if you can for a refund.
    Basic troubleshooting from the Users Guide is reset, restart, restore (first from backup then as new).  Try each of these in order until the issue is resolved.

  • Latest airport extreme would not update software from 7.7 factory installed to 7.7.1. keep getting an error of "An error occurred while downloading the firmware"

    latest apple extreme would not update software from 7.7 factory installed to 7.7.1. keep getting an error of "An error occurred while downloading the firmware"

    airport utility showed me these screens. this time able to post figs. but was able to update the software after couple of resets
    Fig. 1
    Fig. 2
    Fig. 3
    Fig. 4
    Fig. 5

  • After updating to iOS 6 my battery life of iPad 2 has reduced drastically..plz help..have tried all the standard solutions suggested in forums but doesn't help

    After updating to iOS 6 my battery life of iPad 2 has reduced drastically..plz help..have tried all the standard solutions suggested in forums but doesn't help

    The quickest way (and really the only way) to charge your iPad is with the included 10W or 12W USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
    Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
    How to Calibrate Your Mac, iPhone, or iPad Battery
    http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
    At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.html
    Also, if you have a 3rd generation iPad, look at
    Apple: iPad Battery Nothing to Get Charged Up About
    http://allthingsd.com/20120327/apple-ipad-battery-nothing-to-get-charged-up-abou t/
    Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
    http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
    New iPad Takes Much Longer to Charge Than iPad 2
    http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
    Apple Batteries - iPad http://www.apple.com/batteries/ipad.html
    Extend iPad Battery Life (Look at pjl123 comment)
    https://discussions.apple.com/thread/3921324?tstart=30
    New iPad Slow to Recharge, Barely Charges During Use
    http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
    Tips About Charging for New iPad 3
    http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
    How to Save and Prolong the battery life of your new ipad
    https://discussions.apple.com/thread/4480944?tstart=0
    Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
    http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
    iPhone, iPod, Using the iPad Charger
    http://support.apple.com/kb/HT4327
    Install and use Battery Doctor HD
    http://itunes.apple.com/tw/app/battery-doctor-hd/id459702901?mt=8
    In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
     Cheers, Tom

  • I update my iPhone in iTunes, and after some time, opened a window saying "rosolvendor conflict" and asking me to choose, giving me two options, showing the name of a friend who also has an iPhone. Can anyone help me?

    I update my iPhone in iTunes, and after some time, opened a window saying "rosolvendor conflict" and asking me to choose, giving me two options, showing the name of a friend who also has an iPhone.
    Can anyone help me?

    Dear Tim,
    I saw your message. Below are the problems:
    Whenever I connect my iphone 3GS to my PC through a USB. My itunes software comes up automatically.
    1. After that a message appears from the itunes that states that 'itunes could not connect to the itunes store, an unknown error cccured (306).
    2. After the above, an alert message comes up which states that A new iphone software version 5.1 is availlable for my iphone. It then states would you like to download it and update your iphone now? With the options buttons as Cancel or Download and Update or Download Only. Whenever I clicked on Download and Update or Download Only, the next message that comes up is that The iphone Software Update Server Could not be Contacted and suggest make sure your network setting are correct and active or try again later.
    The above is the challenges I am facing now.

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