Can I start again with time capsule 2 TB existing using an existing iMac and a new iMac.

Trying to understand several iMacs and Time Capsule.  Can I save a 2 iMacs on my Time Capsule?  I am running AutoCAD LT 1015 on my new iMac, so far, I've not put back up on my Time Capsule.  I'm worried it might be a problem with the existing backup tutorial AutoCAD on the Time Capsule, interfering with the new version purchased.  Therefore, I wonder if I can remove the Time Capsule saved since the original iMac info and start back up both machines it again?

I wonder if I can remove the Time Capsule saved since the original iMac info and start back up both machines it again?

Yes you can. The way simplest and quickest way to accomplish what you want is clear the Time Capsule disk and then start over again with a new backup of a Mac. Then, once it's over, make a new backup of the other Mac.

When the two Macs have saved for the first time, then both will continue back up automatically and gradually.

Tags: Wireless

Similar Questions

  • How can implement you not with Tim Capsule and AirPort their simulation on the iMac?

    Hello

    How can implement you not with Time Capsule and AirPort their simulation on the iMac?

    I don't know what you're asking.

    AirPort Extreme is a wireless router.

    A Time Capsule airport is an AirPort Extreme with a built-in hard drive for data storage.

    An iMac is a Mac computer.

    An iMac is not a wireless router, so he is unable to perform the functions of a wireless router.

  • Problems of compatibility with Time Capsule

    I have a Time Capsule, which seems to be only compatible with Snow Leopard.  My software is OS X 10.9.5 (13F1603). Live in glue, I would back up my MacBook Pro to the Time Capsule as the internet is slow, but it seems that if they are not compatible with each other.  Any ideas as to what I can do?

    A time Capsule will work with any Mac operating system.

    You are right that the BONES later has more good problems.

    Here's my standard set of instructions to work things out.

    Start from a factory reset. No files are lost on the drive hard in doing so.

    Universal factory reset

    Turning off the TC... That is, remove the power supply cord or the power at the wall outlet, wait 10 seconds... Hold the reset button... be nice... Turn on always even now in reset... and keep holding in for another 10 seconds. You may need assistance because it is difficult to hold in reset and power on. It will show the success quickly flashing led front. Release reset... and wait a few minutes for the TC to reset and return with the factory settings. If the front LED flashes quickly you missed and simply try again. The reset is quite fragile in these... Press the key while it is just click away and not more... I've seen people bend lever or even break. I use a toothpick as a tool.

    NB. None of your files on the hard drive of the TC are removed... This simply clears the settings of the router of the TC.

    The installer the TC.

    And then redo the configuration of the computer with the Mavericks - Yosemite - ElCapo. (MYELCAP)

    1. the use of very short names... NO APPLE RECOMMENDED names. Without the space and pure alphanumeric characters.

    for example TCgen5 for the base station and the name of the TCwifi wireless.

    If the problem is using wireless TC24ghz and TC5ghz with fixed channels as it also seems to help stop the nonsense. But it can be tried in the second round. IE, plan on a first and second series of changes to fix this... If all goes well... I note other steps can you tour2.

    2. use all passwords also consistent with 1. but maybe a little longer. IE 8 and 20 characters of mixed cases and numbers... no alphanumeric non-caracteres.

    3. If the TC is router, you can ignore this point. It is only a problem when the TC is bridged.

    If ensure that the TC is always the same IP address... you will need to do this on the main router using a dhcp reservation... or a bit more complex setup by using the static IP address in the TC. But it's important for deriving from intellectual property in all directions when MYELCAP do not remember his name for 5 min after a reboot done for poor network management.

    4. check that your share on the computer name does not change... Make sure that it is also in line with the above... short without space and pure alphanumeric... but this change will mess up your TM backup... so be prepared to make a new, full backup. Sorry... keep this one for the second round, if you want to avoid a new backup.

    5 attach the TC disc into the computer manually.

    In Finder, go, connect to the server in the main menu,

    Type in SMB://192.168.0.254 (or whatever ip of TC is that you made static. It's a default router 10.0.1.1 and I encourage people to stick with it unless you know what you're doing).

    You can use the name... SMB://TCgen5.local where you replace TCgen5 with your name of TC... local is the default domain of the TC and does not change.

    However the names are not so easy as... the IP address nor reliable. They are not at least not in Yosemite. The field can also be a problem if you are not clogged or wireless directly to the Treasury Board.

    6. ensure that IPv6 is set to link-local only in the computer. For example wireless open network, wireless and Advanced preferences / TCP/IP... and the difficulty of IPv6. link-local only. Do the same for the ethernet if you use it.

    It is a lot more jiggery pokery, you can try, but the above is a good start... If you still find not reliable... don't be surprised.

  • I have 2 imacs and a laptop computer and you want to back up all three wireless via time capsule on my existing wifi network. If we can also use the time capsule as my wifi and replace my uverse wifi, that would be great. possible?

    I have 2 imacs and a laptop computer and you want to back up all three wireless via time capsule on my existing wifi network. If we can also use the time capsule as my wifi and replace my uverse wifi, that would be great. possible?

    If you want to make sure that you will be able to get the Apple support in case of problems or questions with your backups, you must use the wireless Time Capsule to back up your Mac.

    As long as the time Capsule provides a wireless signal, you can decide who to your 'main' network, then use it wireless Uverse for "guest", or children. If you do not need the Uverse router/modem wireless at all, it is possible to turn off wireless on the device and make it work only as a support modem/router...with Uverse wired.

    At this point, you can start thinking about how you want to configure things and get back in touch if you need some advice on how to do it.  We need to know what operating system that uses the Mac that you normally use to administer the time Capsule, provide good instructions, if you need it.

  • Problems with Time Capsule

    I have problems with our time Capsule. My husband and I have Macbook Pro (from 2012). We use a Time Capsule as our backup disk but not our wireless router (we use the router provided by our internet service provider). We have configured like this for over a year and it is usually worked fine. In the last month, we had problems with backups does not happen. Currently, computer of my husband has saved in about 2 weeks, and mine has not backed up in 2 days.

    It seems that our computers lose their link with time capsule. If I go to the finder, the shared drive appears under "shared", but if I click on it to connect I get a message that says "connection failed." Airport utility shows the time Capsule but has a yellow triangle next to it that says "device not found."

    If I unplug the Time Capsule and plug it in again, it reconnects. I did this earlier this evening and was able to access the shared drive and make a return to the top. But a few hours later, this subject has disappeared again. I tried to do this same thing - unplug, get the rear connection, only to lose it again a little later. Any thoughts on what could be the problem? The Capsule was bought the same time than computers.

    I guess what surprises me is that you had no problems up to this point.

    Your computer must connect directly to the Treasury Board. Ethernet or wireless... It will break things especially in the BONES later if you do not.

    Do you have recently move you to el capo... ?? That could have triggered the problem.

    I lost the link but in apple of one document stated finally that you connect directly the computer now... because of the bad DNS in the operating system.

    If I unplug the Time Capsule and plug it in again, it reconnects. I did this earlier this evening and was able to access the shared drive and make a return to the top.

    That's why you get this nonsense. He is able to find the backup if DNS is renewed due to reset... After a few hours it is lost again.

    What operating system do you use?

    My recommendation is to put on wireless and a link to the direct of TC...

    A TC Gen4 purchased in 2012 is now at least 3 years and let me tell also your reliable stage... you are now at the stage of growing decrepitude of old people. It might work correctly for a year or two... It can suddenly die tomorrow... but more likely will fade into the sunset.

  • process step by step new airport express from apple with time capsule base of connection (cable cat 5 150 Ft) with late 2008 macbook

    I would like a step by step process apple a new airport express with time capsule base of connection (cable cat 5 150 Ft) with late 2008 macbook.

    Connect one end of the long Ethernet cable (we assume that you have already tested the cable to make sure it works correctly) one of the three ports LAN <>- on the Time Capsule to the WAN port on the AirPort Express "O".

    We assume that the AirPort Express is new, is powered OFF... and has not been previously configured.

    Turning off the Time Capsule

    Wait a few seconds

    Put in the Time Capsule market and let it run a full minute

    Power of the AirPort Express and run a full minute. Currently, the indicator light of the Express slowly flashing orange

    On the MacBook, click the WiFi status menu icon and search for a list of the new AirPort access point

    Just below this list, click on AirPort Express

    Who will get the "Assistant" operational configuration. It will take a few seconds for the wizard to analyze the network and offer the correct setting in a display that will look like the example below, except that you can see your cameras and the name of your wireless network.

    In short simple name you want to call the AirPort Expressof type... .as OfficeExpress, for example

    Click Next

    Watch the next screen carefully to confirm that the AirPort Express is in place to extend using Ethernet, which confirms that the installation wizard recovers the wired between the Time Capsule and AirPort ExpressEthernet cable connection, so the settings correct configuration will apply.

    When you see the message Setup is complete, click done. Close the installation window, and you're done.

  • Cannot view or connect to the Wifi network of 5 GHz with Time Capsule from Apple 5th generation

    I have a new Apple Time Capsule 2 TB with 802.11ac network support. I have setup my base station in order to disseminate the 2.4 GHz and 5 GHz network SSID. I have 2 apple (iPad Mini and Macbook Pro) time devices can see and connect to Terminal 5 GHz network however I have also a Lenovo Vibe P1 phone (dual band wifi supported) and Samsung Galaxy Tab S compressed (dual band wifi supported) and these devices cannot see or connect to the network of 5 GHz of Base Station. I also have a Cisco router that has a dual-band support and all my devices can see and connect to the network of 5 GHz of this router.  So I wonder why I have this problem with time capsule?

    I have reset my base twice station and it is a new device purchased last month.

    Any help or suggestion is appreciated.

    Did you use the SMB compatible names for everything...?

    That is to say the alphanumeric short, without spaces and Pure...

    for example base station name... TCgen5

    name TCwifi wireless

    Have you also used the password corresponding to these requirements... but can be between 8 and 20 characters.

    If so, then you must give a different name to 5 GHz and delete the password and test... If it's not yet connect the test manually on channels 36, 44, and 149 for example if you are in the USA...

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    Today I've updated firefox to 13.0. I like the new 'new type '. I want to know how can I start firefox with new tab instead of the blank page?
    I don't want to change the home page to about: newtab.

    Sorry for my bad English.

    You can add about: newtab to the command line in the shortcut to the desktop Firefox to open this page on startup (target).

    • "C:\Program Files\Mozilla Firefox\firefox.exe"-new - tab on: newtab
  • Have problems and questions with Time Capsule were addressed in any significant way. Reluctant to buy according to your comments.

    Have problems and questions with Time Capsule was dealt with in a meaningful way? Reluctant to buy according to your comments.

    Apple did not have any material changes to the time Capsule to nearly 3 years. The only change that has occurred in the last 18 months or so is a firmware update to address security issues.

  • Hi, I just bought a PC and I want to start editing with it.   What should I do, cancel my account and open a new one or what?  I have the composition with my mac.

    Hi, I just bought a PC and I want to start editing with it.   What should I do, cancel my account and open a new one or what?  I have the composition with my mac

    You can have Creative Cloud installed and signed in on two computers as long as you don't use it on one at a time. Download and install as you did on the first computer, sign in to your Adobe account on the website of Adobe using your Adobe ID, download the creative application Cloud, then download the applications you want to use.

    You can download the Adobe Creative Cloud Desktop App from here:
    Creative cloud help | Creative cloud desktop.

    After installing the desktop creative cloud application, you will need to sign in with a login password and Adobe. Then you can install applications. This link provides more information and step by step instructions, if you need: CC help | Download, install, update or uninstall applications

    If you get a new computer, simply log out of creative cloud over one of the other and log on to the new.  Connect, disconnect you and | Adobe Creative Cloud desktop app

    Guinot

  • Hi, I just bought a used 2012 Pro 13 "Macbook. It came with iMovie installed. However, I would like to get the update to iMovie. He said: I can't update iMovie because a different Apple ID was used to download iMovie and I get errors. How can I update iMo

    Hi, I just bought a used 2012 Pro 13 "Macbook. It came with iMovie installed. However, I would like to get the update to iMovie. He said: I can't update iMovie because a different Apple ID was used to download iMovie and I get errors. How can I update iMovie?

    Error message #1: these applications cannot be accepted by your Apple ID. These applications have already been assigned to another Apple ID, and they will be available in this list of purchases Apple ID. If you don't have access to this Apple ID and would like to receive future updates, you will need to purchase applications.

    Error message #2: update are not available with this Apple ID. This update is not available for this Apple ID either because it was bought by another user or the item has been refunded or cancelled.

    Error message #3: we could not complete your request. There was an error in the App Store. Please try again later. (null)

    Unfortunately, free updates are available to the original purchaser of the computer. The iMovie is locked to his Apple ID, so unless you have to grab his ID, you can buy iMovie.

  • Somehow I can get the length of a segment of the timeline using only entry points and somehow like in FCP?

    Users of Adobe Premiere:

    Somehow I can get the length of a segment of the timeline using only entry points and somehow like in FCP?


    I want to get the exact length of timecode for some segments only, not the entire timeline. Can not know how to do this.

    If you set the entry points and in the program monitor, is indicated to the right:

  • Mac Mail will constantly be disconnected with Time Capsule

    It has been ongoing for more than a year: I the time Capsule AC version (bought fall 2014) and uses a Macbook (version slim retina released in March 2015.) 12 "I am constantly the mailbox in offline mode in the Mail from Mac application.  The status bar displays "Error of account" and when I click on the error box, it gives the following message:

    DRAW THE ATTENTION OF

    There may be a problem with the mail server or the network.  Check the "iCloud" account settings or try again.

    The server returned the error: connection to the server "p15 - imap.mail.me.com" on default ports has expired.

    If I temporarily turn off Wifi and turn back on right, the error messages disappear and download new messages.  Everything works fine for a few hours, and then I start to see those! exclamation points! next to my mailbox.

    Initially I thought it was a problem with the Macbook.  They did a replacement under warranty of the wifi module into the Macbook.  Still the same problem.  So yesterday, I noticed that my iMac 27 "retina is sometimes as well.  And also, it is fixed temporarily by activating / disabling wifi on and outside.

    Interestingly, my business partner, who has the same version AC Time Capsule and retina macbook 12 "even I experienced the EXACT SAME SYMPTOMS in his house.  (Mailbox log in Mac app, remedied temporarily by activating / disabling wifi power).

    It's to drive us both crazy.

    Both have tried to remove the email accounts of our Macs and rebuild them.  Still the same problem.

    Is there a problem of connectivity between the time Capsule AC and some Mac computers?  I do NOT notice the problem when I'm connected to all other routers in other locations and mobile.

    If anyone has a thought on this, I would appreciate it a lot.  I am about to replace my Time Capsule with another brand of router in order to solve the problem, but all other routers are so ugly and I don't want some Darth Vader looking black thing with 8 antennas in my living room.

    I assume that you are running the latest OS to el capitan?

    The iMac is also updated for later?

    El Capo had e-mail problems... so I assume also that you have updated to the latest patch.

    Your experience with the laptop when you suggest that mobile are still correct... It is the TC at fault.

    There are known problems happening... not universal, which is a shame because then it would be imposed on Apple to fix... but it is not uncommon.

    I would recommend a reconfiguring of the TC... See the list below.

    I understand your network a little better.

    1. what modem do you have? Brand and model please.

    2. your ISP using IPv6 or spend now?

    3. is the work of TC as main router or bridge? (The answer might be inherent in the 1st quarter, but if it is a modem router I need the exact details).

    4. is the modem, also located in your living room... If you run ethernet instead of modem, a router could be installed right next to the modem... and the TC has changed to the bridge? It can work perfectly as a WAP right and for the TM backup when you remove its role in the delivery.

    Darth (breath in) Vader (exhale) Asus or Netgear router... which I suppose you don't not aesthetically... get to work extremely well.

    Start from a factory reset. No files are lost on the drive hard in doing so.

    Universal factory reset

    Turning off the TC... That is, remove the power supply cord or the power at the wall outlet, wait 10 seconds... Hold the reset button... be nice... Turn on always even now in reset... and keep holding in for another 10 seconds. You may need assistance because it is difficult to hold in reset and power on. It will show the success quickly flashing led front. Release reset... and wait a few minutes for the TC to reset and return with the factory settings. If the front LED flashes quickly you missed and simply try again. The reset is quite fragile in these... Press the key while it is just click away and not more... I've seen people bend lever or even break. I use a toothpick as a tool.

    NB. None of your files on the hard drive of the TC are removed... This simply clears the settings of the router of the TC.

    The installer the TC.

    And then redo the configuration of the computer with the Mavericks - Yosemite - ElCapo. (MYELCAP)

    1. the use of very short names... NO APPLE RECOMMENDED names. Without the space and pure alphanumeric characters.

    for example TCgen5 for the base station and the name of the TCwifi wireless.

    If the problem is using wireless TC24ghz and TC5ghz with fixed channels like this also seems to help stop school dropouts. (I recommend you do cela.. 2.4 ghz 11, 9, 5 GHz use 36 or 149)

    2. use all passwords also consistent with 1. but maybe a little longer. IE 8 and 20 characters of mixed cases and numbers... no alphanumeric non-caracteres.

    3. If the TC is router, you can ignore this point. It is only a problem when the TC is bridged.

    If ensure that the TC is always the same IP address... you will need to do this on the main router using a dhcp reservation... or a bit more complex setup by using the static IP address in the TC. But it's important for deriving from intellectual property in all directions when MYELCAP do not remember his name for 5 min after a reboot done for poor network management.

    4. check that your share on the computer name does not change... (It was mostly from the Mavericks)

    Make sure that it is also in line with the above... short without space and pure alphanumeric... but this change will mess up your TM backup... so be prepared to make a new, full backup. Sorry... keep this one for the second round, if you want to avoid a new backup.

    5 attach the TC disc into the computer manually. (Expired for El Capo... just use Finder...) Connect the box below search)

    In Finder, go, connect to the server in the main menu,

    Type in SMB://192.168.0.254 (or whatever ip of TC is that you made static. It's a default router 10.0.1.1 and I encourage people to stick with it unless you know what you're doing).

    You can use the name... SMB://TCgen5.local where you replace TCgen5 with your name of TC... local is the default domain of the TC and does not change.

    However the names are not so easy as... the IP address nor reliable. They are not at least not in Yosemite. The field can also be a problem if you are not clogged or wireless directly to the Treasury Board.

    6. ensure that IPv6 is set to link-local only in the computer. (Depends on your ISP and if they moved to IPv6.. e.g. comcast).

    For example wireless open network, wireless and Advanced preferences / TCP/IP... and the difficulty of IPv6. link-local only. Do the same for the ethernet if you use it.

    In the TC configured only IPv6 local link... assuming you're on IPv4 yet.

    It is very important with some ISPS like cox cable at this time.

    It is a lot more jiggery pokery, you can try, but the above is a good start... If you still find not reliable... don't be surprised.

    You may need to do more work on the computer itself. for example, to reset the NVRAM/PRAM/SMC... helped some people. A clean installation of the operating system is also useful if you update installed.

    These changes could amount to little more... practical household good network... but I salute them as a starting point.

    It's going to ruin your Time Machine configuration... So if you change the TC its location in the network name must be passed to TM... so open TM preferences and put the backup to the new location. TM will then say that he will make a new backup... once he starts, he will find the TC and original backups... check it out... and then do another differential... so no problem. If you are prompted to you want to use the old and new locations of backup just say a new.

  • How can I find missing backups time capsule?

    Installation of El Capitan in September caused my incoming mail to stop after a certain point, although he showed millions of so-called items waiting to be downloaded. After many attempts of troubleshooting, I went with my last resort for fitness and do a clean install of El Capitan.

    When I went to my Time Capsule to restore my documents and applications showed none of my previous backups using the Star Wars. There are available dates in the timeline view, and the time Capsule shows my oldest as backup being December 1, 2015 after I ran the backup check, but I don't see anything beyond yesterday.

    Backups must be present on the Time Capsule, because it shows "tuberculosis 1.14 2 TB available." My sparsebundle (only 13.2 MB) indicated no mountable file system when I double click on it. It also has . tmp.sparsebundle as the extension. There is no other sparsebundle showing.

    I was looking for answers online and this forum and have yet to find a resolution. My first care in disk utility failed after a few hours, then immediately when I tried again. Any suggestions? Is it useful to fitness again? I did not choose the time Capsule to restore initially. I wanted to see if the mail would work before putting the time restore everything.

    Thank you

    Linda

    MacBook Pro (early 2011) El Capitan 10.11.3

    Time Machine, please press the shift-command-C key combination. The windshield will show the mounted volumes. All snapshots should now be accessible. Select the one you want and search for files to restore.

    If you need to restore from a backup of the hidden user library folder, first select a snapshot, and then press shift-command-G. A go to the folder dialog box opens. In this document, you enter the path to the folder. The dialog box will help you by automatically filling parts of the path when you start typing.

    The path starts with the slash character ("/"). Enter that. The rest of the parts is separated by slashes.

    The next part is the date and time of the current snapshot. Enter a '2', and the rest of the date should be filled in automatically. Press the right arrow key to access the end of the path. Enter a slash to start the next game.

    Next is the volume name (usually "Macintosh HD" unless you assigned a different name.) Start typing, then jump to the end and enter a slash.

    The next part is 'Users', followed by a slash.

    Then is your short user name. It is also the name of your home folder, which is represented by an icon of the House in the sidebar of a Finder window.

    Finally, enter "Library", and then press return. You should now be in the library folder. From there, you can move like in the Finder. You can also select another snapshot of the same folder.

  • How can I connect my Airport time capsule to the nbn optus

    I just got the NBN Optus connected and time capsule doesn't seem to work, can anyone advice on how to connect. I connected to a modem (Sagem Fast 38640op) with cable but the mac does not expect a return to the top

    You should do a full factory reset on the TC...

    Repeat the installation... and it should work correctly in bridge and create a wireless network.

    The Sagemcom really poor wireless but you can leave it on... use it for your network wireless of comments.

    This is my normal configuration guide... but there are a few specific pieces to network problems with the operating system later as Yosemite or El Capo.

    Start from a factory reset. No files are lost on the drive hard in doing so.

    Universal factory reset

    Turning off the TC... That is, remove the power supply cord or the power at the wall outlet, wait 10 seconds... Hold the reset button... be nice... Turn on always even now in reset... and keep holding in for another 10 seconds. You may need assistance because it is difficult to hold in reset and power on. It will show the success quickly flashing led front. Release reset... and wait a few minutes for the TC to reset and return with the factory settings. If the front LED flashes quickly you missed and simply try again. The reset is quite fragile in these... Press the key while it is just click away and not more... I've seen people bend lever or even break. I use a toothpick as a tool.

    NB. None of your files on the hard drive of the TC are removed... This simply clears the settings of the router of the TC.

    The installer the TC.

    And then redo the configuration of the computer with the Mavericks - Yosemite - ElCapo. (MYELCAP)

    1. the use of very short names... NO APPLE RECOMMENDED names. Without the space and pure alphanumeric characters.

    for example TCgen5 for the base station and the name of the TCwifi wireless.

    If the problem is using wireless TC24ghz and TC5ghz with fixed channels as it also seems to help stop the nonsense. But it can be tried in the second round. IE, plan on a first and second series of changes to fix this... If all goes well... I note other steps can you tour2.

    2. use all passwords also consistent with 1. but maybe a little longer. IE 8 and 20 characters of mixed cases and numbers... no alphanumeric non-caracteres.

    3. If the TC is router, you can ignore this point. It is only a problem when the TC is bridged.

    If ensure that the TC is always the same IP address... you will need to do this on the main router using a dhcp reservation... or a bit more complex setup by using the static IP address in the TC. But it's important for deriving from intellectual property in all directions when MYELCAP do not remember his name for 5 min after a reboot done for poor network management.

    4. check that your share on the computer name does not change... Make sure that it is also in line with the above... short without space and pure alphanumeric... but this change will mess up your TM backup... so be prepared to make a new, full backup. Sorry... keep this one for the second round, if you want to avoid a new backup.

    5 attach the TC disc into the computer manually.

    In Finder, go, connect to the server in the main menu,

    Type in SMB://192.168.0.254 (or whatever ip of TC is that you made static. It's a default router 10.0.1.1 and I encourage people to stick with it unless you know what you're doing).

    You can use the name... SMB://TCgen5.local where you replace TCgen5 with your name of TC... local is the default domain of the TC and does not change.

    However the names are not so easy as... the IP address nor reliable. They are not at least not in Yosemite. The field can also be a problem if you are not clogged or wireless directly to the Treasury Board.

    6. ensure that IPv6 is set to link-local only in the computer. For example wireless open network, wireless and Advanced preferences / TCP/IP... and the difficulty of IPv6. link-local only. Do the same for the ethernet if you use it.

    It is a lot more jiggery pokery, you can try, but the above is a good start... If you still find not reliable... don't be surprised.

    You may need to do more work on the computer itself. for example, to reset the NVRAM/PRAM/SMC... helped some people. A clean installation of the operating system is also useful if you update installed.

    https://discussions.Apple.com/message/29202159?ac_cid=ha123456#29202159

    Let us know how you go.

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