El capitan extremely slow on end of 2013 iMac, especially at the start (5 minutes)

Similar Questions

• Computer is very slow to download programs, especially at the start and when I try to watch a video clip, it takes forever to load.

  Original title: slow and jerky

  My computer is very slow to download programs, especially at the start.  I tried to reduce the programs start, but in vain.  Also when I try to watch a video clip, it takes forever to load, and then when he does, she plays in 2-3 seconds intervals.  Help

  Hi LouisBode,

  1 Windows operating system you are using?

  2 did you a recent software or hardware changes to the system?

  3. What is the brand and model of the computer?

  4. what program you use to play the videos?

  5. this happens with all the videos that you try to play?

  Method 1:

  If you are using Windows 7, you can run the troubleshooter of performance and check if it helps.

  Open the troubleshooter of Performance

  If you use Windows Vista, then try to run the Fixit from the link:

  Difficulty of Windows system performance slow computer problems

  Method 2:

  You can read the article and try the steps to solve the problem:

  How to resolve performance issues during startup in Windows Vista

  Note: This article also applies to Windows 7.

  Method 3:

  You can also refer to the computer or the device manufacturer's Web site and install the latest version of the drivers for graphics cards.

  Updated a hardware driver that is not working properly

  Update drivers: recommended links

• end of 2013 iMac 21.5 very slow

  Hi my iMac is very slow to start and may take up to 4 or 5 minutes to open Photoshop after turning on the computer, anyone any idea?

  end of 2013 8 GB of ram, 2.7 GHZ intel Core i5, Intel Graphics pro iris.

  Please post a report of EtreCheck of your system. We then look for obvious problems. Please click on the link, download the application and run the report. Once you have the report, please copy and paste into your response to this post.

• 27 inch Cinema Display will work ok with end of 2013 imac

  Hello

  I have the chance to get a Cinema Display 27 inches for a good price. Will it work ok with my iMac 27 inch end of 2013? If so, is there a difference between this model and the current model of PQ crush?

  Thank you

  Hi, Richard.

  Please visit Apple support communities.

  I understand that you want to use a movie with your iMac screen compatibility.  Without knowing the technical data of the movie screen and looking at your specifications, this view should work with your end of 2013 27-inch iMac.  Your iMac has two Thunderbolt ports that can support the Thunderbolt screens and output Mini DisplayPort.  Below, you will find more information on the specifications of your system and the use of several screens with your iMac.

  iMac (27 inch, end 2013) - technical specifications

  OS X El Capitan: connect multiple monitors to your Mac

  See you soon

• extremely slow response on mac, used to work properly, the difficulty?

  No matter what I'm doing with TB on mac (OS of Yosemite, latest version of TB) it is extremely slow and unresponsive, tried uninstalled and installed again without success

  ewaisman,
  You still see the problem?

• Update of SSD card on end of 2013 iMac 27.

  During the configuration of the iMac 27 (end of 2013), there was an option for the SSD. I checked some videos on the replacement of this SSD card.

  My unit came with just a regular 1 TB HARD drive. I'm assuming that the motherboard has an empty slot I can install an SSD card (and install the operating system). Then I would get a faster start to the top.

  How can I confirm that this motherboard has this empty slot (short to open the computer).

  What are the specs I'm looking to buy this card SSD. There are a couple size SSD cards out there.

  My EMC number is: 2639

  iMac 27 "i5 3.4 Ghz

  What follows is a source of renown for the SSD for Macs. They also have information on the installation and you can contact them by means of contact phone or cat appearing at the top of the page to confirm the correct model. https://eShop.MacSales.com/shop/SSD/OWC/iMac-27-inch/late-2013-late-2015

• Rumble of 21.5 end of 2013: iMac

  A few months ago, I became aware of a rumble. At first I thought it was Thunder far away and ignored, but after the noise continued for a few weeks, I realized, it was the computer, a late model 2013 21.5 "iMac.

  The noise is intermittent and not heard every day but almost certainly every day. He 'scolding' for a few minutes then stops for a while before doing it again. It seems to come from the rear left (that I see on the screen).

  Any ideas / suggestions would be appreciated.

  Thank you.

  From your description of the problem it seems that the noise comes from an exhaust fan, likely to be worn or contaminated by debris.

  Have Apple evaluate it. Use the link https://www.apple.com/support/contact/ to find the service allowed in your area.

  Replacement, if necessary, is not particularly difficult or expensive.

• Ray is not available for end of 2013 iMac Tracing?

  I own an end 2013 27 "iMac.  Graphics card is a NVIDIA GeForce GT M 755 with 1024 MB of RAM.  Next to the current Mac Pro, why can't use us Ray Tracing on ANY mac product?   is there a work around us with the video cards NVIDIA GeForce GT class?  I have CUDA 6.0 installed, but I still get the message that Ray Tracing will use the CPU and not the GPU.

  If anyone has any additional information that they would be willing to share, I would appreciate it.

  Thank you!

  Are you sure you need to use the traced the beam 3D rendering engine? This is a deprecated feature that is phased out in favour of means of working with 3D in After Effects. Unless you know that you really do need this feature, I recommend no friction on the issue of whether your hardware can use it.

  BTW, you can choose an option in the preferences of After Effects use a GPU not supported for this feature. But be warned: "unsupported", means what he says.

• Satellite Pro A100 very slow, especially at the start

  Hi, I just bought a laptop Satellite Pro A100. In general, I'm very happy with it, but I find it very slow especially at startup. It may take more than 5 minutes to be completely started.

  Are there settings or settings that I can do to fix this?

  Hello

  I agree with the previous user of the forum. I often heard that Norton slows down the system quickly. Try to remove it and test it again.

• Computer is very slow, especially at the start

  Original title: is there a list of commands I can get help on this computer?

  I know msconfig, but are there more orders I can do things like own regulations to do my comp. running faster. Its very slow especially on start-ups. Thank you

  Hello

  You did changes to the computer before this problem?

  Microsoft does not recommend the use of any registry cleaning software because any incorrect registry entry might prevent your computer from starting properly.

  Try to perform the clean boot on the computer.

  From your computer by using a minimal set of drivers and startup programs so that you can determine if a background program is interfering with your game or program. This type of boot is known as a "clean boot".

  Reference:
  How to configure Windows XP to start in a "clean boot" State
  http://support.Microsoft.com/kb/310353

  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

  1. click on start and then click Run.
  2. type msconfig and click OK.
  The System Configuration Utility dialog box appears.
  3. click on the tab general, click Normal Startup - load all services and device drivers and then click OK.
  4. When prompted, click on restart to restart the computer.

  See the following articles that might help you to improve the performance of the computer.
  Slow PC? Optimize your computer for peak performance
  http://www.Microsoft.com/athome/Setup/optimize.aspx

  How to make a computer faster: 6 ways to speed up your PC
  http://www.Microsoft.com/atwork/maintenance/speed.aspx

  Maintenance tasks that improve performance
  http://Windows.Microsoft.com/en-us/Windows-XP/help/Setup/maintenance-improve-performance

  Let us know if this helped.

• I got a new Sport iWatch for my birthday at the end of November. I followed the start of instructions for synchronization with my iPhone. Nothing happened. The iWatch battery was completely dead. Is this normal with a new show?

  The battery on my new iWatch was dead when I opened the box. Is this normal? The watch seems to work now after that I gave her a load.

  Hello

  The battery on Apple Watch charge will reduce over time, even when it is off.

  It is possible that your watch has been stored for a while before you received it as a gift. Your communities of Apple Support profile indicates that your watch has watch OS installed 1.0.1. This version of the software was released in may 2015 and was followed in September 2015 watch OS 2.0.

  For all the latest features and best performance, update your iPhone and Apple Watch for the latest versions of software (currently 9.2 and watch OS 2.1 iOS). The software update instructions are available here:

  - Update the iOS on your iPhone, iPad or iPod touch - Apple Support software

  - Update the software on your Apple Watch - Apple Support

  More information on the workload of your watch:

  Check your battery and load your Apple Watch - Apple Support

• Printing Office Jet Pro x 476-extreme slowness

  From one day to the other, one of our Office Jet Pro x 476 begins to print EXTREMELY slow. There are no recent changes on the computers involved, I just noticed that all 4 cartridges are close to being empty (black to 25%, rest about 20%). There is no other problems with this printer and it still prints high quality without another problem (smear,...), but it takes more than a minute to print 4 pages (no matter if I print a letter in black and white or a photo in high resolution with all the colors).

  You have a new printer, the problem is solved.

• End date must CLEARLY not less than the start date, else it

  Hello

  I put DATE of BEGINNING of THE CONTRACT and END of CONTRACT fields on the form. These 2 objects (DateTime objjects), I pulled game tab of the palette and fell on my layout, fine design.

  Now, I try to put a validation than the end dat eshould not lower than the beginning, so I had a thread as below from Niall.

  http://forums.Adobe.com/message/1909551

  and I've done my coding FormCalc to the OUTPUT of the END DATE field as event title below,

  Please note that FormCalc
  End date must not less than the start date, else CLEAR-Begin

  var ACE
  var endDate

  As = xfa.resolveNode ("CUSTOMER..") RawValue Page31_Contracts.Con_Whole_Page.CON_Basic_Info.CON_START_DATE")
  endDate = xfa.resolveNode ("CUSTOMER. Page31_Contracts.Con_Whole_Page.CON_Basic_Info.CON_END_DATE") GLR awValue

  If (ACE > endDate) then
  xfa.host.messageBox ("end date is less than the departure date! End date is allowed")
  xfa.resolveNode (the "CUSTOMER". Page31_Contracts.Con_Whole_Page.CON_Basic_Info.CON_END_DATE") GLR awValue = null
  endif

  End date must not less than the start date, else CLEAR-end

  I tried to VALIDATE, calculate, change events of END DATE, but nothing works!

  Can pls. Let me Kow how I optimize my requirement? I'm anewbie,

  Thank you

  If you use the exit event, you will likely have the same code on the date fields beginning and end, because they have an addiction to each other. Maybe better try the validate end date event, so that if a field is changed the event is fired. You can try the following to validate the event

  // Pls. note this FormCalc
  // End date should not less than Start date, else CLEAR it - Begin
  
  var stDate
  var endDate
  
  stDate = CON_START_DATE.rawValue
  endDate = $.rawValue
  
  if ( HasValue(endDate) ) then
      if (stDate > endDate) then
          xfa.host.messageBox("End date is lower than Start date! End date is cleared")
          $.rawValue = null
      endif
  endif
  1
  // End date should not less than Start date, else CLEAR it - End
  

• Slow pre-launch sequence on end of 2013 rMBP13

  Hi guys, I tried to understand this problem of slow boot for about a year and a half now, and I can not pin down what is the problem or how to fix this reliably.

  I have an end of 2013 rMBP 13 running El Capitan (although the problem existed in Yosemite as well, but I don't remember what happens in the Mavericks) and 10 Windows in bootcamp (it used to run windows 8, but then the slow start came with it as well). I don't remember exactly when this happened first, but it was about half a year or so after Yosemite was released. I was running Yosemite and windows 8 in bootcamp without problem before and Maverick and the same installation of windows 8 before a year very well.

  The problem:

  The laptop appear to have a slow sequence of pre-launch. I press the power button, hear the Apple chime, then wait about 20 to 25 seconds until the apple logo on the white black screen or selection of start up, screen am I holder of options. After the apple logo or the boot selection screen, it starts normally in less than 5 seconds on the desktop. All the following which works perfectly well without notable accidents and slowdowns during normal use. Also never actually, it fails to start or give any error message.

  The delay seems to also occur before the computer records the NVRAM reset - I must press Cmd/Opt/P/R for about 20 seconds before the screen backlight turns off, the computer restarts with a second chime.

  The biggest problem is I switch between OSX and Bootcamp quite often, and I need to sit near the computer and hold the option key for nearly half a minute each time when I do that... Otherwise everything else works as expected.

  Things I've tried:

  Reset NVRAM - I think it would work once a large earlier. Right now reset which does nothing for the boot time.

  Select volume OSX in the startup disk - I tried this time OSX recovery and even in the recovery of the internet. This used to work once or twice sporatically, but no longer works. I also tried setting Bootcamp partition as the starting volume, and it still does not work.

  Reset SMC - never done any good.

  Wipe the disk and reinstall - it's been a while since I've done it, but I remember that it worked fine when OSX is the only volume, but when I install bootcamp and then try to select OS x as the default volume, he is still confused and slow down during pre-launch.

  Repair of permissions of the drive and stuff - has never done any good.

  Wiping Bootcamp - worked at least once, but as soon as I reinstall it and boot in there and back, the same problem occurs.

  The changing property and rebuild kextcache-

  sudo chown root: admin /.

  sudo kextcache-system-pre-bound-kernel

  sudo kextcache-system-caches

  It was the last thing I tried with success. I have done this in the terminal about 3 months ago and restarted. Apple logo appeared in the 5 seconds of power and I was super excited. But then I started in bootcamp and returned and the pre-launch was always again. Now it is once again not even speed up the first reboot.

  Any idea guys? I feel as if it were an EFI problem where laptop computer confused at where to start from and he concludes then somehow in 20 seconds. But if that were the case why not selecting disk start not fix it? Also why it not immediately save the NVRAM reset?

  I don't know if you still have this issue, but I think I could have solved on my rMBP after finding http://www.tomshardware.com/forum/209-69-windows-bootcamp-black-screen-blinking-curseur-Age-boot(not without first OS X repartitioning and by performing a clean installation, which now seems as if was not necessary).

  I had to get Windows Recovery mode.  F8 does not seem to work with boot camp to the to do, I started Windows and held down the power button to interrupt the boot sequence, after that 2 - 3 times it would show "Please Wait" instead of the usual circle of points (10 Windows).  Otherwise you can use the Windows installation media, but I had only one practice ISO file I installed via boot camp assistant.

  Open the command (under Advanced Recovery).  Enter the following command:

  Bootrec.exe /FixMbr

  Bootrec.exe /FixBoot

  Bootrec.exe /RebuildBcd

  From there I could reboot and there was no delay start in Windows.  In now option button to select the startup disk also didn't cause any delay and was admissible.  I started to OS X and selected my OS X disk as the startup disk, restarted several times and did not have questions that I would have usually experienced.

  My guess is that it may have been caused by a recent update of Windows 10.

• I have a model end of 2013 13 MacBook Pro with 4 GB or RAM retina and think to upgrade to El Capitan. Is this enough RAM

  I have a model end of 2013 13 MacBook Pro with 4 GB or RAM retina and think to upgrade to El Capitan. Is this enough RAM

  Of course you can upgrade to El Capitan. But I think better if you can change the internal hard drive (SATA drive) in the SSD drive. You will get better results, faster than still, you only have 4 GB. This is mine... MacBook pro in early 2011.