Start up disc is full.

I am getting a message that my start up disk is full. How can I clean it up? I'm sure I have things that I am not using and can delete.

You could also purchase and external hard drive and store all of your nonessential data on it and it will speed your computer up a little bit. As well if your computer ever messes up your data will be backed up and safe.

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Am getting message from MacPro that my start up disc is full - but I can't find it and can't figure out what to do to help situation. I've been making a number of imovies, which generates junk files. help?

I am getting message from MacPro that my start up disc is full - but I can't find this "start up disc" and can't figure out what to do to help situation. I've been making a number of imovies, which generates junk files and material that I should toss in the trash, but it is not clear to me what items I can toss and which items I can't toss. Can you help? Using the imovie "help" support the system showed me under the menu item "go" where the "start up disc" should be - but that wasn't actually available on my menu! Thanks for your help!

Disk Utility
Get Info on the icon on Desktop
Try to move this to the MacBook Pro forum
Your boot drive should be 30% free to really perform properly. 10% minimum
Backup, clone, use TimeMachine, use another drive for your projects and movies, replace and upgrade the internal drive even.

I'm being told my start up disc is full on my 2010 macbook. Memory is 2GB 1067 MHz; and Finder tells me I have 1.05 GB still available. Do I need a bigger hard drive?

I'm getting error message that my start up disc is full on my 2010 macbook. Started with 2GB 1067 MHz; and, according to Finder, still have 1.05 GB available. Any idea what's up? I had MacKeeper dump all junk files. Do I need a new hard drive?

First of all I would suggest you get rid of MacKeeper, which is well known in the Mac community to be useless or in some cases to be as bad as malware. Read this user tip by Klaus1.
The startup disk (your hard drive) is not the same as the system memory (the 2GB of RAM you describe.) You may very well need a larger hard drive, but the first thing I would try would be looking through your downloads folder for old installer disk images, deleting any that you do not need any more (usually all of them) and emptying your trash. Many users put files in their trash and forget to empty it.
If that doesn't gain you sufficient space, you may want to replace your hard drive with a larger model. You don't mention what size drive you have, but it is possible to do it yourself. See page 37 of this user manual.
Another option would be to put files that are taking up a large amount of space (often iTunes and iPhoto Libraries fall into this category) on an external hard drive. This works best if you do not need portability.
Best of luck.

My mac air start up disc is full. What do I do now

My Mac Book air start up disc is full. What to do now?

Do you have an external drive you can copy files to before you delete them? If you have apps you no longer use look in the app or it's download dmg to see if there is an uninstall. In itunes at the top menu there is a click on to find duplicates. You will have to scroll thru to find it. You can use this for videos and music. In your browsers clean out the cache and history files. Delete any music videos or picture you no longer use or need. Or store them to a back up drive. You need to have at the least 10% free disk space. Read this link.http://www.computerworld.com/article/2476645/mac-os-x/liberation-10-os-x-steps-t o-free-mac-disk-space.html

How do I fix "start up disc is full"?

How to i fix "start up disc is full"?

Freeing Up Disc Space
what-to-do-when-your-hard-drive-is-full.html
If necessary... also see...
1) The Storage Display
2) Where did my Disk Space go?

Error message "Your start up disc is full please remove files to clear"which I have done but no joy?

Error message "Your start up disc is full please remove files to clear"which I have done but no joy?

Thanks for the advice and yes I did empty trash,clear excess files deleted old e-mails the works!!! Eventually traced to a faulty e-mail file which was giving a false reading that was using 930GB,s out of 999GB,s and thus the reading I was getting!! the answer involved advice from Apple over the phone I had to trash a huge e-mail file so my reading is now 929GB,s free out of 999GB,s Thanks again. wheelspanner

Help! My mac turns grey and i cannot sign in. It said "your start up disc is full".

My child incidently put her itumes to my macbook air. It seems it the macbook is very full. When we turn it on, it stated " your start up disc is full". We cannot delete files / programs to make more spaces because i cannot even sign in. The monitor turns grey and freeze after I click "sign in". Help me, please.... Thank you very much for your kind attention and help.

Step 1
The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, start up from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.

My start up disc is full i have a macbook air, i back everuthing up with time capsule and have movies all my music libraries and photos onto that too so as i have free space, but my max still says my startup disc is full with "other"

my start up disc is full i have a macbook air, i back everuthing up with time capsule and have movies all my music libraries and photos onto that too so as i have free space, but my max still says my startup disc is full with "other"

First, empty the Trash if you haven't already done so. Then reboot. That will temporarily free up some space.
According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation. You also need enough space left over to allow for growth of your data. There is little or no performance advantage to having more available space than the minimum Apple recommends. Available storage space that you'll never use is wasted space.
If you're using Time Machine to back up a portable Mac, some of the available space will be used to make local snapshots, which are backup copies of files you've recently deleted. The space occupied by local snapshots is reported as available by the Finder, and should be considered as such. In the Storage display of System Information, local snapshots are shown as "Backups." The snapshots are automatically deleted when they expire or when free space falls below a certain level. You ordinarily don't need to, and should not, delete local snapshots yourself.
To locate large files, you can use Spotlight as described here. That method may not find large folders that contain a lot of small files.
You can also use a tool such as OmniDiskSweeper (ODS) to explore your volume and find out what's taking up the space. You can delete files with it, but don't do that unless you're sure that you know what you're deleting and that all data is safely backed up. That means you have multiple backups, not just one.
Proceed further only if the problem hasn't been solved.
ODS can't see the whole filesystem when you run it just by double-clicking; it only sees files that you have permission to read. To see everything, you have to run it as root.
Back up all data now.
Install ODS in the Applications folder as usual.
Triple-click the line of text below to select it, then copy the selected text to the Clipboard (command-C):sudo /Applications/OmniDiskSweeper.app/Contents/MacOS/OmniDiskSweeper
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning not to screw up. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
I don't recommend that you make a habit of doing this. Don't delete anything while running ODS as root. If something needs to be deleted, make sure you know what it is and how it got there, and then delete it by other, safer, means.
When you're done with ODS, quit it and also quit Terminal.

What does "your start up disc is full" mean?

Getting the message, "your start up disc is full." Can you help me know what to do?

Make sure you select your main hard disk & 'Get info' on it (in the file menu).
Look at the Available: xxGB figure, in the 'General' section.
If that is less than 10GB you really need to look at removing some more files, otherwise the message will keep appearing. The worst thing that can happen is that you loose the ability to save any open work.
Tools like www.whatsizemac.com and www.derlien.com can show where big files reside, but take care before you delete anything.

My Spotlight is not working. I get the message that my start up disc is full and to start deleting files. What kind of files?

I am getting a pop up message that my start up disc is full and my spotlight is not working. The message tells me that I need to delete files. My question is what files do I need to delete? And why is my Spotlight not working?

You may find this link of interest and value...
http://macmost.com/what-to-do-when-your-hard-drive-is-full.html

My start up disc is full and my MAC isnt running properly

My Mac Book Pro was bought in 2010, It has loads of pictures, vidoes etc. Now it is saying my "start up disc is full" I have no idea what to do next!
I have tried burning videos to take them off the computer but they never come out with sound. I have tried to delete unnecessary items but want to keep music etc on the computer. Any ideas how to fix this, get the computer running properly and BURN DVDs with sound!
Signed,
Super Frusterated!

One way or another you need to get stuff off the hard drive, be it trash what you don't need or archive what you want to save somewhere or get an external hard rive and store stuff there. Then worry about how to burn videos with sound.

I keep getting a "start up disc is full" message on my iMac (running leopard)- its a new mac so can't be full?

I keep getting a "start up disc is full" message on my iMac (OSX 10.7.3 running leopard). It can't be full the mac is only a few months old - please help - I am not a computer whizz so treat me gently!!

Do you have any external hard drives attached that your system might be booting from? Did you create multiple partitions on your hard drive, one of which may be full? These are a couple of possibilities, and there may be others.
I suggest powering on your system then immediately hold down the option key. Your system should display the system picker screen showing all bootable volumes. Do you see just one boot volume show up?
I also suggest launching the Activity Monitor application that can be found in the Applications/Utilities folder. Click on the 'Disk Usage' option to see how much drive space is available as shown below. You may also want to use the Disk Utility application to verify the hard drive and file permissions. Both of these are options available within the application.

ON START UP IT TELLS ME THAT MY start up disc IS FULL - HOW DO I EITHER DELETE ITEMS - FFRAG ROM WHERE ?! - OR DE

Hi
On start up it tells me that my start up disc is full - how can i either find where to delete items from it - or can you defrag as you could in windows ? Help !

For information about the Other category in the Storage display, see this support article.
Empty the Trash if you haven't already done so. If you use iPhoto, empty its internal Trash first:
iPhoto ▹ Empty Trash
Then reboot. That will temporarily free up some space. Do the same in other applications, such as Aperture, that have an internal Trash feature.
According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation. You also need enough space left over to allow for growth of your data. There is little or no performance advantage to having more available space than the minimum Apple recommends. Available storage space that you'll never use is wasted space.
If you're using Time Machine to back up a portable Mac, some of the free space will be used to make local snapshots, which are backup copies of files you've recently deleted. The space occupied by local snapshots is reported as available by the Finder, and should be considered as such. In the Storage display of System Information, local snapshots are shown as Backups. The snapshots are automatically deleted when they expire or when free space falls below a certain level. You ordinarily don't need to, and should not, delete local snapshots yourself.
See this support article for some simple ways to free up storage space.
You can more effectively use a tool such as OmniDiskSweeper (ODS) to explore your volume and find out what's taking up the space. You can also delete files with it, but don't do that unless you're sure that you know what you're deleting and that all data is safely backed up. That means you have multiple backups, not just one.
Deleting files inside an iPhoto or Aperture library will corrupt the library. Any changes to a photo library must be made from within the application that created it. The same goes for Mail files.
Proceed further only if the problem isn't solved by the above steps.
ODS can't see the whole filesystem when you run it just by double-clicking; it only sees files that you have permission to read. To see everything, you have to run it as root.
Back up all data now.
If you have more than one user account, make sure you're logged in as an administrator. The administrator account is the one that was created automatically when you first set up the computer.
Install ODS in the Applications folder as usual. Quit it if it's running.
Triple-click anywhere in the line of text below on this page to select it, then copy the selected text to the Clipboard by pressing the key combination command-C:
sudo /Applications/OmniDiskSweeper.app/Contents/MacOS/OmniDiskSweeper
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning to be careful. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The application window will open, eventually showing all files in all folders, sorted by size with the largest at the top. It may take a few minutes for ODS to finish scanning your files.
I don't recommend that you make a habit of doing this. Don't delete anything while running ODS as root. If something needs to be deleted, make sure you know what it is and how it got there, and then delete it by other, safer, means. When in doubt, leave it alone or ask for guidance.
When you're done with ODS, quit it and also quit Terminal.

My macbook pro is saying start up disc is full. My storage says I have 500gb in "other."

My macbook pro says my start up disc is full. I have read other threads trying to solve the problem but can't seem to figure it out. My mail hasn't received msgs in several months so I assume it has something to do with that. My "other" storage had 500gb! How do I figure out where the problem is and what I need to delete??

Do you have Time Machine enabled?
Allan

Ikeep getting a message that my start up disc is full and i don't know how to free up space.. also when i o to download some files i am told there is no space left to download i bought this macbook pro used an receiver no discs.. what can i do?? t

ikeep getting a message that my start up disc is full and i don't know how to free up space.. also when i o to download some files i am told there is no space left to download i bought this macbook pro used an receiver no discs.. what can i do??

You need to purchase an external drive and start moving some files to it or you can try trashing some files that you no longer need.
Download OmniDiskSweeper and see where your larger files are... you can move them to an external drive or trash them: it's up to you.
I would also begin, since it's obviously don't have backups, a backup scheme or two. See Most commonly used backup methods.
Good luck,
Clinton

Message saying my "start up disc is full" how can I empty it? Where is it?

My Mac displays a message that states that my start up disc is full. I dont know how to access it and delete stuff, if indeed that is what is wrong. How do I fix this? Because of this I cannot down load anything.

1. Empty the trash.
2. Open your browser and clear the history. How you do that depends on your browser. Post back please if you need help on this.
3. Go to your downloads folder and delete anything there you do not need.
To do 3. you have to look inside the hard drive. Your hard drive is here: top right of the screen.
Double click on it and click on Column mode:
Now navigate to the Downloads folder by clicking first on Users, then your name, then Downloads. (Each click will create a new column on the right.) Delete what you do not need from the items in the last column. Then empty the trash.
Note that anything you delete will be gone forever. (Else you don't gain any space.)
Please post back for more if you need it.

Start up disc is full.

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