I got a message saying that my startup disk is full and I need to delete files.   What files and where can I find them?

I got a message saying that my startup disk is full and I need to delete files.  I don't know where to fined the files I need to delete and don't understand how my disk can be full.  Can someone help me with this?

To see how much disk space is available ...
Click your Apple menu  top left in your screen. From the drop down menu click About This Mac > More Info > Storage
Make sure there's at least 15% free disk space.
Photos, video, documents, etc. all require disk space.
OSX Tips Where did my Disk Space go?
5 Quick Tips to Free Up Disk Space in Mac OS X
Freeing Up Hard Disk Space - Mac Guides
Never remove any Apple pre installed apps or system files.

Similar Messages

  • Following a message saying that my Startup disc was full and advising me to delete some files, I deleted my trash but then apps started to fail. When I tried to log on again, all I got was a blank screen and a cursor. I am a Mac Book Pro virgin, help

    Following a message saying that my Startup disc was full and advising me to delete some files, I deleted my trash but then apps started to fail. When I tried to log on again, all I got was a blank screen and a cursor, so I am unable to delete any more files. I am a Mac Book Pro virgin, help

    How much free space do you actually have? Go to the Apple menu and select About This Mac... More Info... and click on the Storage tab. You should see something like this...
    This will show you how much free space you have and what's taking up all the space on your hard drive. You may need to backup and trash some seldom used files, applications, etc. You have to drag them into the Trash and empty the trash to regain the space. A general rule of thumb is that you should have about 15% of your hard drive storage free.
    Good luck,
    Clinton

  • My Macbook air keeps getting a message saying that the startup disk is full. I don't have picture, music, or movies on it. Im not sure whats wrong with it.

    My Macbook air keeps getting a message saying that the startup disk is full. I don't have picture, music, or movies on it. Im not sure whats wrong with it.

    The first step is to check and see how much space really is there.  From the desktop right click on the drive in the upper right corner (at least it's there by default) and select "Get Info" to see how much space it reports as free.
    It's not just media files that eat up disk space, though they are often a major contributor.  Do you happen to be running one of the virtual machine programs (Parallels or VMWare Fusion)?  When you create a guest drive there you normally have a fairly decent amount of disk space dedicated to it and that can fill the drive.
    As well, a quick fix that may buy you some time is to empty the trash if you've not done so recently.  Click on the trash folder in your dock and then in the window that comes up select the option to empty the trash.
    If you can free up some space, there are programs that will help you find what files and directories are using disk space.  I've used Space Gremlin (in the App store) for that sort of thing, though there others.  If you run that sort of utlity you'll get some idea about what is really eating up the drive space.

  • I have 15,686 photos on iPhoto 11 and am now, when uploading latest photos, getting a message saying that my startup disk is full.  Is there any way of increasing the capacity of the start up disk?

    I have 15,686 photos on iPhoto 11.  As I've been uploading the latest photos in the last two days I've been getting a message stating that my start-up disk is nearly full.  I had no idea there was a limit.  Is there any way of increasing its capacity?  I have been shooting in Raw of late and I know it takes up a lot of space but I have heard of other people who have over 20,000 photos on their computers, so what is going on here??

    Two possibiilities here:
    1. Your start up disk is nearly full
    Or
    2. You have minor damage to the iPhoto Library and it's giving you a bogus message.
    But here's the thing: A full start up disk is a very serious issue and needs to be dealt with fast.
    So, how big is your Hard Disk? How much free space on it?
    Regards
    TD

  • My hard drive's gone, I did repair it and now I'd like to get my 'photoshop Elements 7 back, but got a message saying that the serial number is incorrect and it's not. can you help me, please?

    My hard drive's gone, I did repair it and now I'd like to get my 'photoshop Elements 7 back, but got a message saying that the serial number is incorrect and it's not. can you help me, please?

    Mseixas you can try running the CC Cleaner Tool located at Use the CC Cleaner Tool to solve installation problems | CC, CS3-CS6 - http://helpx.adobe.com/creative-suite/kb/cs5-cleaner-tool-installation-problems.html and then reinstalling.

  • My startup disk is full and I can't get into my computer to delete files?

    My startup disk is full and I can't get into my computer so I can delete some files???

    .Create a data recovery/undelete external boot drive

  • My MacBook Air keeps alerting that the startup disk is full and I've deleted applications, iTunes and MobileSync backups. What else??

    I don't consider myself an advanced Mac user but I'm really trying to use my Macbook Air much more than I do... but the biggest hurdle for me is that it's been alerting me that the startup disk has been full for several months now no matter what I do.  I'm on 10.9.1 OSX and can't even update to the newer version because I'm always out of space.  I have 4GIGs of memory and a 60GB SSD of which 52GB are in use.  Using OmniDisk Sweeper, I see I have 14.6 GB in Library of which 8.1 GB is Mail and 5GB is Application Support (and I have nearly 480 MB in Caches and 191 in Containers, 131MB in Messages).  As for the rest, I've deleted my iTunes content multiple times but my iTunes library STILL says 1.7GBs in Music.  I also have 672MB in Movies which I moved to an external drive and trashed so I'm not sure what still exists here.  I only have 2 movie files and I deleted them both!  I also have 16.9 MB in hob, whatever that is.
    I have 32.8 MB in Logs, 19.8 in Safari, 7.9 MB in Calendars, 5.6MB in Google, 4.3MB in Preferences (!!), and 1.6MB in GameKit (not sure what this is), 1.1MB in KeyChains.
    I'm just not sure what's going on.  I have everything backed up via SuperDuper on a huge external drive and when I delete on my Mac, it doesn't seem to "take."  Is is syncing that's the problem?  Are my iTunes music files from my iPhone reinstalling back on the Mac as are all my photos and movies?  I don't have that checked in iTunes so that shouldn't be happening either.
    Again, I'm not an advanced user so maybe I'm not completing a final step to make sure it doesn't sync with my other devices (I also have an iPad mini).  I like to get messages on my Macbook Air when I'm not near my phone but if it means I have 131MB in Messages that I can't pare down, I'd rather not.  I see no way to reduce the Messages file so that it's not so large.  I definitely want to get a handle on this before I even consider upgrading to a Macbook with more RAM and a bigger hard drive. 
    Final thoughts: Should I delete my mail accounts and just check mail on the web?  Can I delete most of the files in Application Support or leave them alone?  What's the difference between the MobileSync files and the MSYNC files?
    Thanks in advance for help!

    Go step by step and test.
    1. Start up in Safe Mode.
        http://support.apple.com/kb/PH11212
    2. Empty Trash.
       http://support.apple.com/kb/PH13806
    3. Disk space / Time Machine ?/ Local Snapshots
      Local backups
       http://support.apple.com/kb/ht4878
    4. Delete old iOS Devices Backup.
        iTunes > Preferences > Devices
        Highlight the old Backups , press “Delete Backup” and then “OK”.
        http://support.apple.com/kb/HT4946?viewlocale=en_US&locale=en_US
    5. Re-index Macintosh HD.
        This will take a while. Wait until it is finished.
        System Preferences > Spotlight > Privacy
        http://support.apple.com/kb/ht2409

  • My startup disc was full. I need to delete files. But my laptop won't open any applications.

    I had widow popping up saying I need to delete some files as my startup disc was full. So I connected External HD and wanted to empty dome of the 40000 photos I have on iPhoto. But my laptop stated to sync automatically to Lacie, and after sometime my laptop kept crashing or switching off. I manage to log in to my desktop but I cannot run a single application except finder

    How much free space do you actually have? Go to the Apple menu and select About This Mac... More Info... and click on the Storage tab. You should see something like this...
    This will show you how much free space you have and what's taking up all the space on your hard drive. You may need to backup and trash some seldom used files, applications, etc. You have to drag them into the Trash and empty the trash to regain the space. A general rule of thumb is that you should have about 15% of your hard drive storage free.
    Good luck,
    Clinton

  • Pop up window saying my startup disc is full, I may need to delete files. How do I get rid of this?

    I just got this pop-up window tonight. How do I get rid of this?

    You need to, you know, delete things to create some free space on your disk.
    That doesn't mean you have to discard any data:
    If you have data you haven't looked at in a long time and aren't likely to need regularly, you can burn it to CD or DVD or some other storage media and then delete it from your internal hard drive. You can still access it when needed, but it won't be taking up space on your hard drive.
    A better but more expensive option is to purchase an external hard drive (as large as you can afford, with a FireWire-800 interface for best performance) and move as much as you can onto it. Your entire iTunes library is often a good choice as it tends to be full of movies, TV shows, and music videos which - together - tend to add up to a lot of disk space. The only downside is that you will be able to access that media only when you have the external drive attached, but if you spend a lot of time at your desk or otherwise in one spot with your laptop, it's not much of a downside.
    You could also get a larger internal hard drive, of cours, but they're non-trivial to replace in recent Apple laptops.

  • Help! Startup disk is full and I can't logon to iMac!

    i noticed something eating my hard disk space a few weeks ago. Not sure if something to do with Lion. Now I get this message evrytime I start and I only see gray screen when I logon and I'm not able to continue. Appreciate any advise to solve this problem.

    Thanks for the quick response. Additional information to my problem.
    my iMac has a 500GB hard disk. It now shows 1.08GB remaining.  I ran SupaView and OmniDIskSweeper and both reported disk usage of about 127GB. Where did 373GB go?! It seems that is not being used at all if I look at SupaView.. it stops scanning at 127GB... what's wrong? is my disk damaged?

  • My startup disc is full and I want to find out the size of trash and junk in mailbox before dumping trash & junk

    I have gotten this message saying that my startup disc is full.
    I know I need to dump the trash can on my home screen and I have done that.
    I know that there is both trash and junk in my mail app that I will dump also but I am curious as to the size of the trash and junk in mail but I don’t see how to find the sizes.
    Its nice that the Junk tells me that there are 739 messages but it doesn’t say what the size of all of them is.
    Do you know how i can see what the file sizes are for trash and Junk in Mail?
    I know I can just delete them and see how much this yellow bar decreases but that seems like a crude way to see what the file sizes are that I have deleted.
    If you have an answer for how to find out the file sizes of the Mail trash and junk I would like to know how to do it.
    I have the latest version 10.9.4 on my Mac Air.

    do you have the Size Column selected in the View pulldown?

  • TS1541 I took my iMac to the store and they wiped it clean and helped me reinstall from a back up but we did not have time to finish the reinstall of all the pictures, when I got home I followed the directions and ii got a message saying that I am nadmini

    I was having problems with the software and iTunes, took the iMac to the apple store and they wiped it clean and then helped me restore from my backup. W were able to do most of it but had the pictures left, and it would take to much time, so they sent me home with instructions, I followed the instructions to the letter but got a message saying that the pictures could not be installed because I was not the administrator and I am stuck, can someone out there help me?

    Go to System Preferences/Accounts
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  • When trying to Sync my iPhone i got a message saying that my phone could not be read and that it should be restored, upon doing so i got another message saying the iPhone software update server could not be contacted what do i do?

         When trying to Sync my iPhone i got a message saying that my phone could not be read and that it should be restored, upon doing so i got another message saying the iPhone software update server could not be contacted what do i do?
         I have now discovered that i cannot update or restore any of my devices

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  • I was updating the software on my iphone4. I got a message saying that it could not update. Now my iphone will not reboot. It only shows a pic to connect to itunes, but nothing is happening when i connect it.

    I was updating the software on my iphone4. I got a message saying that it could not update. Now my iphone will not reboot. It only shows a pic to connect to itunes, but nothing is happening when i connect it. How do I fix this?

    If you're not a developer then you really should not have upgraded.
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  • About MS silverlight! Went to Bing-maps. Got a message saying that I needed a newer version of Silverlight. Can't find silverlight on my McBook Pro. Does it come loaded on OS X, Safari, any Apple software? I do not recall ever installing it? Download it?

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    Thanks John Galt,
    I will do that. Hopfully there will be not compatibility issues. A-NmN.

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