MacBook Air Mid 2012 Crash after macOS Sierra update

Similar Questions

• 21:9 (2560 x 1080) ultra wide screen Macbook Air does not work after macOS Sierra

  I have a problem with my LG 29UM58.-p.

  After the installation of macOS Sierra Switchresx (4.5.3) isn't my custom resolution 2560 x 1080 more. I already tried to uninstall Switchresx and took new custom resolutions, but it did not help... First of all, it did not save my custom resolutions and then he said no "installed" or "active - invalid? Also, someone said if you made an additional account on your mac and then define custom resolutions, you can then use it in your normal macaccount, but he also didn't work...

  I tried (almost) everything... before the update of the software it was working fine.  Oh and also I use HDMI to mini displayport.

  Could someone help me out here?

  Thank you very much!

  Hey man, same here. That I'm going through exactly the same thing here. I have a MacBook Air from 2013 and just bought the exact same display. I'm on MacOS Sierra.

• MacBook Pro mid-2012 running hot (MacOS Sierra)

  Hello

  I have a MBP mid-2012 13 inch with 16 GB. of ram and a 500 GB. SSD

  I had it set up with boot camp and dualboot El Capitan and MS-Windows-10

  Everything is working, all the features and functions in the two operating systems.

  I was very pleased with this MBP.

  Recently, I put a new battery in it and upgraded to Mac OS Sierra.

  Since then the MBP runs hot.

  It heats up very quickly.

  Is this a common problem with macOS Sierra?

  Or do you think that the NEW battery maybe causing the MBP get HOT?

  I use an adapter to power 85 watts OEM.

  The battery seems to work fine.

  Several demons as mdworker are running to set up the Sierra which CPU load until adjustment ended.

  You can check with activity monitor.

• MacBook Air mid 2012 - SSD failure but now normal work?

  I have a macbook air mid-2012, it worked very well but had no veen used for about 2 months. I had installed osx el capitan and the car was completely empty except for the new facility. I start the computer normally, but after I tried to launch safari, computer froze and the screen went black, but the mouse was still there. I turn off the cpu using the power button, but when I rebooted I had the flashing icon. I tried to boot into recovery mode, wouldn't work not and went straight to the restoration of the internet. Using the internet recovery mode I tried to go and repair the hard drive, but it was not visible, I tried to install a new copy of Mac OS x, but it wasn't visible to install with HDD. I took the macbook air to an authorized repair center and the macbook started showing a circle with a bar slash through it like a Tux no sign, no flashing icon of the folder. They ran diagnostics and told that the DSS did not. The price of replacemwnt was more that the laptop was worth (almost $700)

  I went home upset, but now this morning I correct start-up of the laptop and he gave me a sign of Apple with a gray loading bar theb started normal. I weaves in disk utility to perform the audit of diagnosis on the ssd and it came back as everything was ok.

  What could happen? Why it quit working but now work ok? I need to give this phone a friend for a gift but cannot do so if the ssd will soon Miss. Should I jist cough a little money and get a replacement hard drive and install it myself because this ssd is going bad? Its a 256 GB ssd and it kills me...

  Thank you!

  It's only a guess, but there may be a connection that is defective and sometimes disconnect the SSD drive.

  Ciao.

• Cannot delete apps on Macbook Air mid 2012

  Hello

  I can't remove/uninstall 4-5 applications of my macbook air mid 2012. Tried to drag to the trash, but it comes back automatically.

  OS - El Capitan. Help, please!

  Did you try option + command + DELETE. If they are third-party applications, try to run the uninstall program provided or contact their support.

• How can I connect two screens for MacBook Air (mid-2012)

  I have a macbook air (mid-2012) which, according to apple, can support two external displays.  I have an external display connected to the thunderbolt port, but may not know how to connect to the other?  The mac has only a thunderbolt port?  It has two usb ports.  Is there a thunderbolt display port separator that works with this Apple?  When I look on amazon I see some who make the separation, but they say that they do not work with the Mac?  Any recommendations would be greatly appreciated.  Thank you in advance!

  You can daisy chain a thunderbolt cable from the first screen to a second screen to support both with port of a sudden lightning. Reported here.

• MacBook Pro(MID-2012):Issues after Upgrading to El Capitan

  I use Macbook Pro mid-2012 version. After upgrading to El Capitan, I am facing a lot of questions.

  (1) the DMG files does not open. said hdiutil attach has busy resource failed.

  (2) my Macbook Pro will not stop completely.

  (3) my systems updates install completely. They hit each other between installation (had to force quit)

  ' (4) ' about this Mac ' gets hit when trying to access storage tab.

  Any suggestions?

  Your MBP was working perfectly before the update?

• MacBook Pro mid 2012 slow after update to MacOS 10.11.3

  MacBook pro is slow when you use Mail, calendar and other native applications and daily tasks. Still need to many clicks to do anything, switching active windows or even applications of freezing and crashing.  Processors don't show any remarkable load, so seems like there is something that the software is waiting for the network or network somewhere wireless also disappear sometimes. Then takes a while to come back or I have wifi turned off-lit to make it work again.

  < personal information under the direction of the host >

  You have software installed "anti-virus"? It is the most common cause for this.

  A report of etrecheck would be a good starting point: http://www.etresoft.com/etrecheck

• Problems starting my MacBook Air (mid-2012) OSX 10.11.2

  When you start the MacBook system, I get the Apple with the bar Logo screen, after a few seconds, the screen goes black with the bar in the left corner of the screen a few seconds and the screen goes black and stay like that. I am able to boot in safe mode but don't know where to go from there?

  The MBP to boot in recovery (COMMAND-R) mode and the menu option 4 run disk utility > first aid, check and repair.

  Ciao.

• SSH keys no longer work after macOS Sierra Update

  Hello, I have a problem to connect my servers with my previously stored private ssh key in file .ssh with terminal commands or third-party applications. I should mention that I activated the filevault during the upgrade process. I see that my passphases are stored in the keychain, but I need to enter my password every time I want to connect to servers.

  Hello Marshall,

  Try to create a new ssh key. I think Sierra includes updated logic crypto and he doesn't like really old keys.

• MacBook Pro (mid-2012) freezes when the lid closes

  My Macbook Pro (mid-2012) crashes whenever I close the lid. He wakes up not coming back. When I charge the laptop at 100%, it will stop at 0% inside and hour or two any apps I run. It also runs VERY hot. Here is the information of EtreCheck.

  EtreCheck version: 3.0.3 (307)

  Report generated 2016-09-07 18:13:48

  Download https://etrecheck.com EtreCheck

  Time 03:18

  Performance: good

  Click the [Support] links to help with non-Apple products.

  Click the [details] links for more information on this line.

  : Another problem

  Description:

  Computer crashes when the lid closes. 100% charged battery lasts about 1 hour. computer work extremely hot.

  Hardware information: ⓘ

  MacBook Pro (13-inch, mid-2012)

  [Technical details] - [User Guide] - [warranty & Service]

  MacBook Pro - model: MacBookPro9, 2

  1 2.9 GHz Intel Core i7 CPU: 2 strands

  8 GB of RAM expandable - [Instructions]

  BANK 0/DIMM0

  OK 4 GB DDR3 1600 MHz

  BANK 1/DIMM0

  OK 4 GB DDR3 1600 MHz

  Bluetooth: Good - transfer/Airdrop2 taken in charge

  Wireless: en1: 802.11 a/b/g/n

  Battery: Health = battery check - Cycle count = 368

  Video information: ⓘ

  Graphics Intel HD 4000

  Color LCD 1280 x 800

  System software: ⓘ

  OS X Yosemite 10.10.5 (14F1909) - since startup time: less than an hour

  Disk information: ⓘ

  TOSHIBA MK7559GSXF disk0: (750,16 GB) (rotation)

  EFI (disk0s1) < not mounted >: 210 MB

  Recovery HD (disk0s3) < not mounted > [recovery]: 650 MB

  Macintosh HD (disk 1) /: 748,93 (Go 293,37 free) - an error in disk failure!

  Encrypted AES - XTS unlocked

  Storage of carrots: disk0s2 749.30 GB Online

  MATSHITADVD-R UJ - 8À8)

  USB information: ⓘ

  Apple Inc. FaceTime HD camera (built-in)

  Apple Inc. Apple keyboard / Trackpad

  Computer, Inc. Apple IR receiver.

  Apple Inc. BRCM20702 hub.

  Apple Inc. Bluetooth USB host controller.

  Information crush: ⓘ

  Apple Inc. Thunderbolt_bus.

  Goalkeeper: ⓘ

  Mac App Store and identified developers

  Kernel Extensions: ⓘ

  / Library/Application Support/MacKeeper/AntiVirus.app

  [loading] net.kromtech.kext.AVKauth (2.3.6 - SDK 10.8 - 2014-01-24) [Support]

  net.kromtech.kext.Firewall [no charge] (2.3.6 - SDK 10.8 - 2014-01-24) [Support]

  Launch system officers: ⓘ

  [loaded] 5 tasks of Apple

  [loading] 144 tasks Apple

  [operation] 63 tasks Apple

  Demons of launch system: ⓘ

  [loaded] 44 tasks Apple

  [loading] 138 tasks Apple

  [operation] 80 tasks Apple

  Launch officers: ⓘ

  [no charge] com.adobe.AAM.Updater - 1.0.plist (2016-06-01) [Support]

  [failure] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a725c38014c95072f92651fb65e1bf9c8e43c37a 23d420d.plist (2016-07-25) [Support]

  [operation] com.adobe.AdobeCreativeCloud.plist (2015-07-29) [Support]

  [loading] com.google.keystone.agent.plist (2016-07-12) [Support]

  Launch of the demons: ⓘ

  [loading] com.adobe.ARMDC.Communicator.plist (2016-07-25) [Support]

  [loading] com.adobe.ARMDC.SMJobBlessHelper.plist (2016-07-25) [Support]

  [operation] com.adobe.adobeupdatedaemon.plist (2015-09-24) [Support]

  [operation] com.adobe.agsservice.plist (2016-08-15) [Support]

  [loading] com.adobe.fpsaud.plist (2016-06-28) [Support]

  [loading] com.google.keystone.daemon.plist (2016-09-02) [Support]

  [loading] com.microsoft.autoupdate.helpertool.plist (2016-08-17) [Support]

  [loading] com.microsoft.office.licensingV2.helper.plist (2016-08-17) [Support]

  [operation] com.zeobit.MacKeeper.AntiVirus.plist (2013-07-26) [Support]

  [operation] com.zeobit.MacKeeper.plugin.AntiTheft.daemon.plist (2013-07-26) [Support]

  Launch User Agents: ⓘ

  [loading] com.adobe.AAM.Updater - 1.0.plist (2014-09-21) [Support]

  [failure] com.adobe.ARM. [...]. plist (2013-09-08) [Support]

  [operation] com.zeobit.MacKeeper.Helper.plist (2016-07-12) [Support]

  User login items: ⓘ

  iTunesHelper Application (/ Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

  Canon IJ Network Scanner Selector2 hidden Application (/ library/printers/Canon/IJScanner/utilities/Canon IJ Network scan Selector2.app)

  Hidden Dropbox application (/ Applications/Dropbox.app)

  ThisLife Uploader request hidden (/ Applications/ThisLife Uploader.app)

  Agent application RealPlayer Downloader (~/Library/Application Support/RealNetworks/RealPlayer Downloader Agent.app)

  Hidden AdobeResourceSynchronizer Application (/ Applications/Adobe Acrobat DC/Adobe Acrobat.app/Contents/Helpers/AdobeResourceSynchronizer.app)

  Canon IJ Network Scanner selector application hidden EX (/ Applications/Canon Utilities/IJ Network Scanner selector EX / Canon IJ Network Scanner selector EX.app)

  Internet Plug-ins: ⓘ

  AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2015-09-24) [Support]

  FlashPlayer - 10.6: 22.0.0.209 - SDK 10.9 (2016-07-27) [Support]

  EPPEX plugin: 3.0.5.0 (2009-07-29) [Support]

  AdobePDFViewerNPAPI: 15.017.20053 - SDK 10.11 (2016-08-15) [Support]

  AdobePDFViewer: 15.017.20053 - SDK 10.11 (2016-08-15) [Support]

  QuickTime Plugin: 7.7.3 (2016-08-23)

  Flash Player: 22.0.0.209 - SDK 10.9 (2016-07-27) [Support]

  Default browser: 600 - SDK 10.10 (2015-09-09)

  The internet user Plug-ins: ⓘ

  RealPlayer Plugin: Unknown (2013-11-07) [Support]

  Web of Google Earth plugin: 7.1 (2013-06-26) [Support]

  3rd party preference panes: ⓘ

  Flash Player (2016-06-28) [Support]

  Time Machine: ⓘ

  Time Machine not configured!

  Top of page process CPU: ⓘ

  kernel_task 99%

  22% mdworker (10)

  20% antiVirus

  4% WindowServer

  2% ThisLife Uploader

  Top of the process of memory: ⓘ

  661 MB kernel_task

  Firefox 401 MB

  279 MB plugin-container

  254 MB antiVirus

  213 MB mds_stores

  Information about virtual memory: ⓘ

  1.39 GB of free RAM

  6.61 GB used RAM (3.71 GB being cached)

  Used Swap 0 B

  Diagnostic information: ⓘ

  Sep 7, 2016, 17:42:05 Self test - passed

  First uninstall MacKeeper. Does you no good and it can contribute to your questions.

• MacOs Sierra update causes crazy fan

  After MacOS Sierra update, my macbook air cooling fan (2014 at the beginning) became crazy! Its almost running all the time while I barely remember his work before.

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

• I am on a MacBook Pro mid 2012, Yeosmite 10.10.5, I want to switch to Sierra and am nervous to do when I had a terrible experience upgrade to Yosemite.  I have everything backed up on Time Machine. Can you please advise me?

  I am on a MacBook Pro mid 2012, Yeosmite 10.10.5, I want to switch to Sierra and am nervous to do when I had a terrible experience upgrade to Yosemite, support with gratitude by Apple in charge.  I have everything backed up on Time Machine. Are there steps of preparation I need to do before you download and upgrade to Sierra.  Can you please advise me please?

  N ° so you have a backup if something goes wrong you can return to Yosemite.

  Only concern is that some devices, including USB that may require the updated drivers, but these records are not always available

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

• Hello. I buy the Macbook Air Mid 2015... After the upgrade to El Cap internet speed slowed painfully. What should do? Help, please

  Hello. I buy the Macbook Air Mid 2015... After the upgrade to El Cap internet speed slowed painfully. What should do? Help, please

  When you see a beachball cursor or the slowness is particularly bad, note the exact time: hour, minute, second.

  These must be run as administrator. If you have only one user account, you are the administrator.

  Run the Console application in one of the following ways:

  ☞ Enter the first letters of his name in a Spotlight search. Select from the results (it should be at the top).

  ☞ In the Finder, select go utilities ▹ of menu bar or press the combination of keys shift-command-U. The application is in the folder that opens.

  ☞ Open LaunchPad and start typing the name.

  The title of the Console window should be all Messages. If it isn't, select

  SYSTEM LOG QUERIES ▹ all Messages

  in the list of logs on the left. If you don't see this list, select

  List of newspapers seen ▹ display

  in the menu at the top of the screen bar.

  Each message in the journal begins with the date and time when it was entered. Highlight date back to the time you noted above.

  Select the messages entered since then until the end of the episode, or until they begin to repeat, whichever comes first.

  Copy messages to the Clipboard by pressing Control-C key combination. Paste into a reply to this message by pressing command + V.

  The journal contains a large amount of information, almost all this is useless to solve any particular problem. When you post a journal excerpt, be selective. A few dozen lines are almost always more than enough.

  Please don't dump blindly thousands of lines in the journal in this discussion.

  Please do not post screenshots of log messages - text poster.

  Some private information, such as your name, may appear in the log. Anonymize before posting.

  When you post the journal excerpt, an error message may appear on the web page: "you include content in your post that is not allowed", or "the message contains invalid characters." It's a bug in the forum software. Thanks for posting the text on Pastebin, then post here a link to the page you created.

  If you have an account on Pastebin, please do not select private in exposure menu to paste on the page, because no one else that you will be able to see it.

• Slow start after MacBook Pro mid 2012 Kingston XFury 240 GB SSD upgrade

  Hi dude, I would ask why, after I upgraded my MacBook Pro mid 2012 at Kingston XFury 240 GB SSD, my MacBook Pro take more than an hour at the system boot? The purpose of my mac said the SSD (S.M.A.R.T. is checked) and RAM information. I also restart the EL Capitan already.

  Is - this problem is hardware or software?

  Did you properly prepare the new SSD?

  Install OS X using the recovery network

  Make sure that you have backed up your files because the following procedure will remove all of the hard drive.

  Start on the recovery of the network server:

  Restart the computer after the ring, press in and hold the COMMAND + OPTION + R keys until a globe appears on the screen. Wait patiently - 15 - 20 minutes - until the main recovery menu appears.

  Partition and format the hard disk:

  1. Select in the main menu disk utility and click on the continue button.
  2. After load of THE select your newly installed hard drive (this is the entrance Out-dented with the mfgr.) ID and size) in the list on the left. Click the Partition tab in the main window of THE.
  3. Under the scheme of titled Volume set the number of partitions in the menu drop-down one. Click the Options button, set the GUID partition scheme, and then click the OK button. Set the type of Mac OS extended (journaled) format. Click on the apply button and wait until the process is complete. To leave and return to the main menu.

  Reinstall OS X: Select reinstall OS X and click on the continue button. Be sure to select the correct drive to use if you have more than one.

  Note : You will need an active Internet connection. I suggest to use Ethernet if possible because it's three times faster than wireless.

  This should restore the version of OS X, originally installed on the computer.