Mini Mac fails to turn off after the upgrade to El Capitan

Hello

Yesterday, I upgraded to El Capitan, unfortunately, the Mac mini does not stop and Finder is unresponsive, I am at a loss and do not know what action to take, any help would be much appreciated.

Thank you

rachealfromva

-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

-If it is repairable reinstall the OSX

How to reinstall OS X on your Mac - Apple Support

https://support.Apple.com/en-us/HT204904

-If you do not have a backup using disk utility to restore the internal drive to an external drive, so that you can try to recover the data.

Format the boot disk and then do a fresh install of Mac OS x

Tags: Mac

Similar Questions

  • Cannot turn off after the upgrade to 10.11.4

    I have a late 2012 3.4 ghz i7 iMac / 32 RAM 10.11.4 running (and other iMacs around the office): I can't stop. When I try a stop down (after removal of servers/TimeMachine, close all applications - even unplugging the ethernet cable) - it goes to a black screen with the "circle of rotation of lines." They will be 'spin' this weekend if I let him. Instead, I'll put the machine to sleep during the week and make a hard cock down via the power button Friday night.

    I think it has something to do with the upgrade to 10.11.4. I have reset the PRAM and tried also to start up in the 'hidden' startup disk and first aid running without result. Tried to find preferences for throw - unsuccessfully - Finder found "com.apple.finder.sfl" I should throw?

    Another change is that now I'm using a new Pegasus2 18 to RAID hooked up via "2016" MacMini and Apple server software (replaced my Apple XServe)

    Someone at - there a method I can use to stop? Thanks for your help!

    Please read this message before doing anything.

    This procedure is a diagnostic test. It is unlikely to solve your problem. Don't be disappointed when you find that nothing has changed after you complete it.

    The test is intended to determine if the problem is caused by a third-party software that loads automatically at startup or logon, by a device, by a police conflict or corruption of system files or some system caches.

    Disconnect all devices wired except those required to test and remove all the expansion cards from secondary market, as appropriate. Start in safe mode and log on to the account of the problem.

    Note: If FileVault is enabled in OS X 10.9 or an earlier version, or if a firmware password is defined, or if the boot volume is a software RAID, you can not do this. Ask for additional instructions.

    Safe mode is much slower to boot and run as normal, with limited graphics performance, and some things work at all, including an audio output and a Wi - Fi connection on some models. The next normal boot can also be a bit slow.

    The login screen is displayed even if you usually connect automatically. You need your password to log on. If you have forgotten the password, you will have to reset it before you begin.

    Test in safe mode. Same problem?

    After testing, restart as usual (not in safe mode) and make sure you always have the problem. View the results of the test.

  • When I turn off my IPad wifi also turns off after the installation of IOS10. What is the solution?

    When I turn off my IPad wifi also turns off after the installation of IOS10. What is the solution?

    Hello. Do you mean "Turn off" or "sleep"? Your iPad there cell phones, or is it only WiFi?

  • Inspiron 9300 screen turns off after the Windows Logo screen

    Inspiron 9300 my wife became severely infected.  I thought I had some weird things start popping up of the problem decided to wipe the hard drive and start over.  Unfortunately, I don't have to restore disks when I bought the computer.  I install windows xp pro service pack 2 full retail version.

    Installation was not a problem until I installed the driver ATI Mobility x 300.  I followed directions for installation from the website, do the installation of xp followed of the dell system software update followed of chipset followed video driver.  After that whenever I put on, the screen turns off after the Windows Logo.  The computer is still running and if I plug an external monitor everythng is fine.

    I tried all the troubleshooting tips I've seen in this forum.  I did a full install twice. made of safety boots (all right), started in VGA mode (works fine), I ran diagnostics from fn on startup, including express, extended and video tests and they pass all the controls.  I'm sure it's a software problem, but have been unable to solve.  I've updated the ATI bios although when I run it says already installed and done one installs x 300 driver on 6 ttimes own.

    I know it must be something simple that I'm missing. My system is the Inspiron 9300 with 2 GB of ram and the mobility x 300 card.  Any help would be appreciated.


  • After the upgrade to El Capitan 10.11.5 shift, Alt and command of my keyboard keys started to act arbitrarily, they are suspended and are not working properly.

    After the upgrade to El Capitan 10.11.5 shift, Alt and command of my keyboard keys started to act arbitrarily, they are suspended and do not work properly (I already tried several keyboards and is not Firefox or Chrome). This behavior is exacerbated in Illustrator CC, but also affect all programs and even my office. It drives me crazy, does anyone know how I can fix this problem?

    Mi IMac is a 27-inch, late 2013, 3.4 GHz Intel Core i5, and use a Wacom Intuos Pro.

    Could possibly be interfering with the entry Wacom drivers.

    Start safe mode and see if there are still have the problem there. Safe mode is slow and some things do not work, but it prevents some third-party boot loading software. If your keyboard works properly in Mode without fail, this would imply that some third-party software is causing the problem. If so, check the updates.

    It also takes more time to start because the BONE is clean some system caches that can also help.

    Try safe mode if your Mac does not end commissioning - Apple Support

  • Having problems with Adobe Suite C. after the upgrade to El Capitan on an iMac?

    Someone at - it problems with Adobe Suite C. after the upgrade to El Capitan on aiMac? What did you do about this? What helped?

    In case you downloaded the Apple Stroe Yosemite, it always can be downloaded in the section of your account purchases.

  • Display does not decrease or turn off after the time specified in the power settings.

    Hello

    I have HP Pavilion dv6-2140's. It is 1.5 years old. For a few days, my computer doesnot dim laptop screen or stops itself when not in use. I did the settings or power options. tried both recommended hp and energy saving. waited for several minutes, but neither the screen became decrease or stop. It was plugged and I slept something, but I knew he would go to standby mode after 15 minutes, but when I woke in the morning, he was still on with its full brightness for nearly 6 hours! That's what really shocked me, and then I checked for everything on google, but couldn't find anything. So please help me. Why is it so. I didn't install anything, nothing updated.

    Thank you

    Please update the latest version of the BIOS for your laptop and also check if your laptop screen is turned off when the unit works only with the battery.
    Go to control Panel\All Control Panel Items\Power Options\Edit Plan Settings and configure the parameters of the battery and check if the display turns off. In case it does, you can try then configure the parameters of the plan when the unit is plugged.

  • The computer screen does not turn off after the specified power Options

    I tried several ways on trying to turn off my monitor of my laptop through the options of food and the use of some applications such as nircmd but nothing works every time. I'm sure it can be a program I am not using a device. I have a wireless mouse plugged into a USB port, but I know that's not what is keeping the PC awake, as always happens when it is not plugged. The thing that bothers me is I don't know how to identify this process shut off and I tried to put end as many process I can safely or those that I am knowledgeable in the subject to close. I would really like this feature back. Thanks in advance for the answers and ask if all the details are needed.

    I understood what was the 'problem '. It turns the screen of my laptop never turns off if my laptop is installed on a sloping surface, because it assumes that I'm working on it. When I went to bed my laptop on a flat level surface, is power does work normally, as reduces the brightness of the screen to the bottom, then turns off after a while. I guess it must be a form any a single function on my laptop. Thanks for all your answers.

  • Does anyone know how to return the icons in the sidebar color safari?  My mac has lost this ability on the upgrade to El Capitan.  Thank you.

    Does anyone know how to get Safari sidebar icons to color?  My mac has lost this ability when I upgraded to El Capitan.  Thank you.

    rmcdga wrote:

    Does anyone know how to get Safari sidebar icons to color?  My mac has lost this ability when I upgraded to El Capitan.  Thank you.

    rmcdga ~.

    Safari sidebar slips into view, move the mouse to the left or by clicking on the icon in the toolbar.

    There are 3 menus through the albums has only 2 3 show any color.  This is part of the new flat design, minimal color (a bit like side bar of the Finder)

    Favorites - No.

    reading list - Yes (if photos)

    subscriptions: Yes

  • After the upgrade to El Capitan cannot insert CD/DVD in external drive

    Hello

    I have a Macbook Pro (mid-2014 retina) and I have this problem since I upgraded to OS El Capitan. Now I have the last 10.11.5.

    I can't insert a CD/DVD in the external DVD drive. It gets stuck at the end when it is like 80% already.

    I searched on the web before and there was a workaround solution that you put the CD in and reboot and it would work and it is indeed, but it's a pain that every time I work on the Macbook and in the middle of something and I want to insert a CD that I have to close everything and restart to get the disc inside!

    Once I do that, it works fine and I can eject and insert it again normally, but the first time I have to restart first, and since it's an external drive, I have connected it all the time, so whenever I connect it, I have to redo this same process.

    I was hoping with the last update that this problem could have been resolved for me obviously it's a software problem because it came with the upgrade to El Capitan, I've improved in later, but still problem is there. I hope that someone would have reached a permanent solution for this and I would be really grateful to know it.

    Thank you!

    Sally

    The external drive does the same thing on a different computer, be it mac or windows? Also is what brand?

  • Why won't my printer Fuji Xerox fw M205, work after the upgrade to El Capitan?

    Since the upgrade to El Capitan, my Fuji Xerox M205 fw will print is no longer my iMac. I searched on the Xerox Web site for updated drivers, and even here he says that they do not have an answer. Someone at - he found a solution for the moment, please?

    Was it this that you have installed? http://onlinesupport.fujixerox.com/processDriverForm.do?ctry_code=SG&lang_code=e n & d_lang = en & corp_pid = DPM205fw & rts = null & model = DocuPrint + M205 + fw & type_id = 2 & oslist = Mac+OS+X+10.11&lang_list=en#prettyPhoto/0/

  • After the upgrade to El Capitan, my iMac is very slow.

    I've recently upgraded to El Capitan 10.11.3 on my iMac (Mid2011). I have a cyber-security ESET Pro installed 6.1.12.0. After the upgrade I have trouble with the speed of the m/c and the startup takes a lot of time. I can't use my Photos and export pictures to google reader. I tried to disable the antivirus change, not much. Thanks in advance for any help.

    Better to uninstall completely any anti-virus protection and all the apps 'cleaner '.

    most people here will agree that there is no need of these

    also make sure you have enough RAM 4 GB is really minimal.

    and look for updates for third-party applications that you have installed.

  • Latitude D610 screen turns off after the Windows XP loading screen

    I'm having a problem with my Latitude D610 where after the Windows XP loading screen, the screen turns off completely. No BSOD, no login screen, just a white screen. This started happening at least a year, however, I bought a new computer if it is passed to the hatch. I tried the system restore when it appeared first without success. The computer starts in Mode safe. Any suggestions?

    If it starts in mode without failure, then its almost certainly a driver and with the blank screen problem, I suspect a display driver.

  • System turns off after the connection because UPS is misconfigured

    Installing a UPS on XP as he said "he couldn't communicate with battery backup.  I suspect (pretty sure) I put the codes, i.e. signals for the loss of power senseing incorrectly.  So when XP starts, connects and defines then personnal settings immediately it detects a loss of power and down, it is to say newspapers turns off and stops.  By inserting a bootable disc, I get the display for differnet start modes, etc. without danger, but the arrows do not work.  He maintains "normal" startup  So, I'm in a loop.  Pressing F8 does nothing.  I tried several times with the same results.

    Can I get a bootable CD to somehow allow me to set the operating system to default values?  Or would that even work?

    Is this really what the message really says:

    He couldn't communicate with battery backup

    What is the brand and model of your UPS and you have the correct wiring to it and the installed software?
    Configuring UPS never worked correctly before?
    What do you mean "set you codes loss of power properly detection."

    What bootable disc are you using?

    If you think that the XP UPS Service gives you a hard time, you can start the XP Recovery Console and disable it.

    If you have any bootable installation CD XP authentic where you can start in the XP Recovery Console, so you can make a bootable CD from the Console of the Recovery XP (no XP media required) and then just disable the UPS Service does not start during the next reboot.

    Once you enter the Recovery Console, type this command:

    turn off the UPS

    If you have no XP bootable media (or aren't sure you have) create a bootable XP Recovery CD of Console and don't forget (no support for XP not necessary).

    This is not the same as recovery disks that might have come with the acquisition of the system store.

    You can make a bootable Recovery Console CD by downloading an ISO file and burn it to a CD.

    The ISO bootable image file you need to download is called:

    xp_rec_con. ISO

    Download the ISO from here:

    http://www.mediafire.com/?ueyyzfymmig

    Use a new CD and this simple and free program to burn your ISO file and create your bootable CD:

    http://www.ImgBurn.com/

    When you install ImgBurn, DO NOT install the Ask toolbar.

    Here are some instructions for ImgBurn:

    http://Forum.ImgBurn.com/index.php?showtopic=61

    It would be a good idea to test your bootable CD on a computer running.

    You may need to adjust the computer BIOS settings to use the CD-ROM drive as the first device to boot instead of the hard drive.  These adjustments are made before Windows tries to load.  If you miss it, you will need to restart the system again.

    When you start on the CD, follow the instructions:

    Press any key to boot from CD...

    Installing Windows... going to pronounce.

    Press 'R' to enter the Recovery Console.

    Select the installation that you want to access (usually 1: C:\WINDOWS)

    You may be asked to enter the password (usually empty).

    You should be in the folder C:\WINDOWS.  It's the same as the

    C:\Windows folder that you see in Solution Explorer.

    The Recovery Console allows base as file commands: copy, rename, replace, delete, chkdsk, fixboot, fixmbr, cd, etc.

    For a list of the commands in the Recovery Console, type help at the prompt of commands or read on here XP Recovery Console:

    http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/recovery_console_cmds.mspx?mfr=true

  • HDD turns off after the mode 'sleep'?

    I would like to know if the hard drive would turn out or not after the mode 'sleep'.

    Does anyone have any suggestions?

    Thanks in advance for your suggestions :>

    The computer do not hibernate unless it stops the disc after writing the hibernation file.

    Mode for similarly low-power stop discs 1

Maybe you are looking for