Cannot restart MacBook after starting Mac OS Sierra

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• my iMac 27 5 k 2015 is much slower after installing Mac OS Sierra

  My new iMac 27 5 k played beautifully even after I increased the 24 GB ram, but I noticed a notable slow performance and start up since the update for Sierra, is it shared with anyone? and what do you recommend to improve the speed of my iMac?

  Download and run EtreCheck and view the results. http://etrecheck.com/

• Cannot install osx after reset mac

  Sir, I have macbook 2007 model max osx10.7.5 is the latest version, then I've been reset by online documents are deleted but os may not re - install to my mac book

  There is try again later and temporary unavailable as this message coming on screen

  After that I have is online recovery mode try which is olso also does not please help me

  Hello Viposhan,

  Thank you for using communities Support from Apple!

  Looks like you want to reinstall OS X on your computer.  I will try to help you with this.

  MacBooks 2007 came with OS X 10.4 (Tiger) or OS X 10.5 (Leopard) installed.  To reinstall the OS X on a Mac 2007 you need discs that came with the computer or the discs for any version of Mac OS X upgrade you bought.  Place the disc in the disc drive, hold the C key and turn on the computer.  It should boot from the disc.  Follow the prompts from there.  Recovery of the Internet did not become available until that models Mac later.

  If you don't have the original disks, OS X 10.6 (Snow Leopard) would work for a computer in 2007 and is available on the Apple Store online here:

  Mac OS X 10.6 Snow Leopard

  Have a great day!

• Cannot restart APEX after reboot

  Hello
  
  I installed 4 APEX with earphone APEX in 10.2.0.5 on H.R. 4 a few weeks ago and initially configured environment. Everything was fine, but after restarting the server, I can not load APEX web page. The apex and apex/apex_admin address is displayed "internal error."
  Here is the message I see in newspapers:
  

  INFO: Starting Grizzly Framework 1.9.18-o - Wed Jun 22 11:32:15 CDT 2011
  INFO: http://localhost:8080/apex started.
  Jun 22, 2011 11:33:21 AM com.sun.grizzly.http.servlet.ServletAdapter doService
  SEVERE: service exception:
  oracle.dbtools.rt.service.ServiceLocatorException: There are no services defined
          at oracle.dbtools.rt.service.ServiceLocator.acquireAll(ServiceLocator.java:91)
          at oracle.dbtools.rt.service.ServiceLocator.acquire(ServiceLocator.java:74)
          at oracle.dbtools.rt.service.ServiceLocator.acquire(ServiceLocator.java:85)
  
  ...

  Any help will be greatly appreciated.

  whatyourname)<- pls="" adjust="" yoru="" profile="" :="" )="">

  First, are you able to connect to the database in SQL * more?

  Can you try to start the listener like this:

  java -Dapex.port=8080 -Dapex.home=/u01/app/oracle/apex/apxlistenerprofile -jar /u01/app/oracle/apex/apex_listener/apex.war
  

  -Dapex.home file does NOT reflect your oracle folder, but this is the place where the listener stores its cache and settings (and probably other things too)

  Kind regards
  Richard

  -----
  blog: http://blog.warp11.nl
  Twitter: @rhjmartens
  If you answer this question, please mark the thread as closed and give points where won...

• Logic Pro 9 unexpected leave after updating Mac OS Sierra

  Here's a new update of Mac OS installed and new problems with Logic Pro (9). While working, I can't open any save / open / export popup - no matter what, this finder calls - logical popup just closes in a second. Never have met this funny on thank you Mac os, so I think that it is somehow connected with the new Mac operating system.

  See plug-ins or something unrelated. Have no idea what it could be. But now, it is impossible to work.

  Many people having exactly the same problem with no fix yet. As Logic 9 is old now (Apple it have not supported for years), it'll be lucky if it is fixed in an additional OS updated.

  The safest to do thing is to go back to your old system of your backup job.

• Slow MacBook after updating to mac os sierra

  Mac book is very slow after updating to mac os sierra. I try to open an app and its very slow, or finder

  How can I fix it?

  I already rebooted it but no luck

  I have a mac book pro end 2011 version 10.12

  Back up your Mac if you have not already done so. Read https://www.apple.com/support/backup/to learn how to do this please. To learn how to use Time Machine read to use Time Machine to back up or restore your Mac.

  Then, shut down your Mac and restart in 'Safe Mode '. To learn how to do it please read: try safe mode if your Mac does not start-up. Compare works your Mac in Mode for how safe it was.

  Then restart normally. If the same problem comes back, please read the section If a problem does not occur in safe mode for actions recommended to Apple.

  Finally, you can temporarily create a new user account and log into this account to determine if the problem also exists when connected to this account. To learn how to do read how test a question in another account on your Mac - Apple Support. When you are finished troubleshooting, you can remove the temporary user account by following these instructions: OS X El Capitan: remove a user. Before you delete, confirm that you have not need of all the files that you have possibly set in this account.

  Let me know what you decide.

• MacBook Pro crashed trying to load Mac OS Sierra. Can't back up.

  Try to upgrade to Mac OS Sierra.  Have a MacBook Pro (2011).  Latest operating system running.  Make the backup.  Downloaded Mac OS Sierra.  Settle.  Installation failed.  Retried, installation failed again.  I now trying to recover from a backup, but can not get the system to start.  I have only a screen with several languages, I chose English, but he was just sitting there with several languages scrolling on the screen.

  Hey Rocket281,

  If I understand correctly, you tried to install macOS a few times and it failed. Now you're stuck on language selection screen and it will not progress. I recommend you read this article, it explains how to start on the recovery screen and install a new version of Mac OS or disk utility to repair any problems, it can be seen.
  
  

  To boot from recovery macOS, hold down the command (⌘) r immediately after start-up or that you restart your Mac. Release when you see the Apple logo.

  • Backup restore Time Machine: Restore your Mac from an external hard drive or a Time Capsule that contains a Time Machine backup of your Mac.
  • Reinstall macOS*: download and reinstall macOS on your startup disk. macOS (command-R) recovery installs the latest macOS version installed on your Mac. macOS Internet recovery (Command-Option-R) installs the version originally supplied with your Mac.
  • Get help online*: use Safari to surf the web and find help for your Mac. Links to the Apple support Web site are included. Browser plug-ins and extensions are disabled.
  • Disk utility: Use disk utility to repair or Erase your startup disk or another hard drive.

  On macOS recovery - Apple Support

  Thank you for using communities of Apple Support. Have a good.

• Empty window after starting the Sierra

  After the upgrade to Sierra tonight, a new problem has started to appear.  Every time I have start or restart my computer, an empty window (titled 'Window') is displayed.  It cannot be reduced to a minimum, but can be expanded or closed.  Any thoughts on what could be the cause?

  Click on high black Apple left and choose "force quit." Whatever this window, it must be listed in the window, force quit.

  Highlight just the app, choose force quit and that should fix this problem.

• At startup, the Apple iMac logo flashes red after update to Mac OS Sierra

  After upgrading to Mac OS Sierra, my 2015 iMac 21.5 retina has a flashing red Apple logo, then a brief splash screen flickering when starting. Once started, the computer seems fine, with no obvious debris. I don't know why the logo flashes red and then the screen flickers - bad drivers; a problem of software in the start-up phase; a problem with the drive of the merger; or maybe some other gremlin? A quick search on the internet reveals that at least a few others have the same problem with this version of the OS, and it seems to have occurred in the years spent with any other version of Mac OS upgrades. But there is no good answers on how to fix this. I rebooted several times hoping it would clear itself, but no luck.

  Safe Mode boot removes the system caches that can help after an update or upgrade.

  Follow these steps to start in safe mode.

  1. Start or restart your Mac.
  2. As soon as you hear the startup tone, hold down the SHIFT key.
  3. Release the SHIFT key when you see the logo Apple appears on the screen.

  After the Apple logo appears, this may take longer than usual to reach the login screen or your office. This is because your Mac performs a check of directory of your drive to boot in safe mode.

  To leave safe mode, restart your computer without pressing any keys during startup.

• USB ethernet does not work after update to Mac OS sierra

  Hello

  I use end of 2014 Macbook pro 15 "running Mac OS Sierra.

  Before the update for sierra, Captain, EL on OS USB ethernet has been working well, but after that the update for Sierra USB ethernet does not work, "showing the cable disconnected.

  Please advise and thanks in advance.

  Do you use the Thunderbolt Apple > Ethernet card?

  -Try to reset memory NVRAM/PRAM and SMC

  MacIntel: Reset of the controller (SMC) system management

  https://support.Apple.com/en-us/HT201295

  Subject of memory NVRAM and PRAM

  https://support.Apple.com/en-us/HT204063

  -Try to start safe mode

  OS x: what is Safe Boot, Safe Mode?

  https://support.Apple.com/en-us/HT201262

  -Start to recovery and repair the startup disk

  OS X: on OS X Recovery - Apple Support

  https://support.Apple.com/en-us/HT201314

  The adapter works in recovery mode?

  This is the Office Mac Pro forum. I asked that your post moved to the forum of laptop MacBook Pro or another appropriate forum.

• MacBook Air wouldn't startup after starting get disk error

  I was getting full boot disk error on my Macbook Air 2012 model a few times, and then it stopped starting (folder flashing with question mark began to appear). I followed the instructions on this site If flashing question mark appears when you start your Mac - Apple Support

  but failed to copy data from the drive on an external hard disk. I could see my boot (MacintoshHD) on the disc utilities drive, but could the volume seems to be not mounted.  The size of the disk is 128 GB and only 12 MB seems to be free.

  1 has started the macbook in recovery mode. In disk utility, run check disk and repair utilities disk for the startup disk (MacintoshHD). No problems in the generated logs. The volume is not mounted and is dimmed.

  2 selected MacintoshHD and tried to unlock it. The system tried for a while, and the password window disappeared after some time with the MacintoshHD via disk utility.  When I restart the machine again in recovery, disk MacintoshHD reappears in the same situation.

  3. I was able to start the macbook after installing a new version of OS X in an external hard drive. During the installation of OS X, I couldn't copy the data from the volume MacintoshHD (possibly the drive is locked).

  4. I could not start my macbook in safe mode.

  My query is-

  1. I had not backed up my data by any means. What are my current options to copy my data MacintoshHD?

  2. because the MacintoshHD is locked and attempts to unlock it had no disk utility, it will help if I start my macbook target disk mode, connect to another mac via a thunderbolt cable and try to copy data?

  3. What are my options now to restore my macbook? Clear my boot drive (MacintoshHD) and reinstall OS X?

  Thank you

  Dip

  The next trick could unlock your boot drive.

  Boot into recovery mode, open Terminal.app and type

  Mount - uw /.

  close Terminal.app and reboot.

• Cannot load my APPS in Creative cloud after the installation of Sierra

  After the installation of Sierra on my MacBook Pro (retina, 15-inch, early 2013), I can them to load my APPS.

  I tried to restart the Mac several times, it doesn't help.

  

  Download error in the applications tab of Creative Cloud Desktop Application

  https://helpx.Adobe.com/creative-cloud/kb/download-error-apps-tab.html

• Configuration error 1 after upgrading to Mac OS Sierra (Illustrator)

  Hello world

  After that I have upgraded to Mac OS Sierra, some of my Adobe software started crashing. Adobe Acrobat XI opens but unexpectedly stops after a few seconds. But above all, Illustrator does not start. I get the Configuration error message (error 1) and suggested to uninstall and reinstall the software (which doesn't help).

  I tried to change the permissions for the files SLStore and Adobe PCD. And indeed, the permissions for Adobe PCD have been set to read only for the admin.

  Unfortunately, change the permissions did not help. I get the same error message. Also, once I have reinstall the software, change the permissions to read-only.

  It happened just after upgrading to Mac OS Sierra. I have no backup, so downgraded to El Capitan is not an option.

  Please help, the standard solution has not worked for me and I need Illustrator to survive.

  (I use a Macbook Pro; 13 Retina display. end of 2015; 2.7 GHz Intel Core i5 processor; 8 GB 1867 MHz DDR3 memory)

  Elkoban if you create a new admin account you encounter the same error?  You can find details on how to configure a new account Administrator install or run Adobe applications in the new user account. Mac OS X .

• FaceTime camera do not work after the installation of Sierra on MacBook Pro

  After you install macOS Sierra on my MacBook Pro retina, mid-2012, the custom of FaceTime camera

  turn on?

  What should do?

  Mr. Elkjaer of the Denmark

  Try these steps to resolve the problem of troubleshooting FaceTime for Mac: Troubleshooting - Apple support FaceTime

• MacBook slow to wake up after update of the Sierra

  I was wondering if anyone else has this problem. Since the update to Mac OS Sierra, my Macbook Pro (retina, 15 inch, mid-2015) is very slow to wake up from his sleep at times. If I leave the lid open, awakening her from her sleep will take up to 10-15 seconds at a time there where before the update, he was instantly on and available.

  I must point out this isn't all the time, but it happens more often then not. And, I thought it was something with my Macbook specifically, then my wife started having the same problem on his own.

  Any ideas on that? I'm open to suggestions...

  Try resetting the SMC http://support.apple.com/kb/ht3964