- How To Check Disk For Macbook Pro
- How To Check Disk Speed Mac
- Mac Check Disk For Errors
- How To Check Disk For Mac Hard Drive
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Sep 29, 2018 Use Disk Utility to check your Mac’s HD status and make any necessary repairs. Note: Repair Disk cannot repair any disks that you have already booted from so you will need to restart from another bootable drive, or the Mac OS installation disk, or the Lion recovery HD. Jul 05, 2017 In the Disk Utility application, select the disk or partition you want to check — the system partition is named “Macintosh HD” by default — and click the “First Aid” button. You can either run the First Aid function on an entire disk, or an individual partition on that disk.
Once “Your startup disk is almost full” notification pops up on a screen, it’s time to do some work. Running low on storage might cause your Mac to slow down or behave strangely. This usually happens if you have too many outdated files, old logs, caches, and apps you no longer use. What makes the situation challenging is that most of these Mac storage gobblers are system files you never actually see.
By keeping the Mac startup disk tidy in the first place, you can avoid numerous issues that hamper performance. In this article, we provide step-by-step instructions on how to avoid the “startup disk full” problem. Spoiler: Moving files to Trash isn’t going to fix it.
What is a startup disk on Mac?
Simply put, the Mac startup disk is a hard drive containing your operating system and all the apps installed on Mac. Pretty big deal. Since it’s essentially your main disk drive, your Mac “starts up” from this disk (hence the name). Mac power users often use external hard drives in addition to the main one, but an average user has only one — the startup disk.
What does “Your startup disk is almost full” mean?
The warning message or a notification about “Mac startup disk almost full” lets you know there’s little space left on the main drive. The maximum amount of storage your files can occupy on a startup disk should be 85%. Anything that goes beyond that might cause performance issues.
How to check disk space on Mac
First of all, ensure you know the name of your startup disk. It’s easy if you only use one internal drive. Otherwise, you should check it. Click on the Apple logo > About This Mac. In the Overview section, you’ll see “Startup Disk” with a name next to it. In most cases, it’s called “MacHD,” “Macintosh HD,” or something like that. This is the name of your startup disk.
To find out how much space you have left on a startup disk:
- Click on the Apple logo > About This Mac
- Access the Storage pane
- See available storage.
The storage bar also shows details on what types of files are eating up the used storage.
As you see from the screenshot, total storage is 500GB. If your computer has two startup disks (which is rare but possible), the storage is divided between the two — 250GB on each. On my Mac, around 75% of the storage is free, which means I don’t have to worry about the Mac startup disk full issue just yet. In case you have less than 15%, it’s time to free up some space and let your Mac breathe.
Apple has a built-in optimization feature for basic storage control. This alone can save you lots of disk space. Based on Apple recommendations, it allows you to set up automatic Trash cleaning, keep your movies and TV shows in iCloud (available on demand), or automatically remove movies you’ve already watched. To access the feature, click on the Apple logo > About This Mac > Storage > Manage. You can customize optimization settings flexibly, according to your needs.
How to fix “startup disk full” on Mac
Unfortunately, Apple’s storage optimization doesn’t help with deleting tons of hidden files and system junk. And that’s the trickiest part. From old caches to backups, there are lots of unneeded files suffocating storage on Mac — most of them you never see. In the following section, we explain how to dive under your Mac’s hood to remove it all step by step.
Empty the Trash
This sounds obvious. If you want to get rid of the unneeded stuff, get rid of the files you’ve already deleted. You probably know moving files to the Trash folder doesn’t mean they stop eating up storage. They are still there, just in a different spot on Mac. Here’s how to clean up Trash (on some Macs, it’s called Bin):
- Ctrl + Click on the Trash icon in the Dock
- Select Empty Trash
- Confirm emptying your Trash folder.
That’s it. If you want to check what’s in your Trash before deleting files, open it first, and then empty Trash by clicking on the button in the top right corner.
Delete app cache
Caches are system files created every time an app or a browser performs a specific task. Both browser and app caches are in fact supposed to speed up your Mac. They are kind of like task shortcuts — by remembering how an app or browser performed the task last time, they help perform it faster the next time you do it.
At the same time, app caches are files, which means they generate tons of system junk. When there are too many stored on Mac, they can cause the “startup disk almost full” problem. This is why we recommend clearing cache regularly. Here’s how to do it manually on Mac:
- Open Finder
- Click on Go > Go to Folder in the Finder menu
- Type in ~/Library/Caches
- Access cache folders and delete the files
- Then, go back and do the same for /Library/Caches without ~
Some resources don’t recommend to delete cache from the “apple” folders. Indeed, by manually deleting caches, you might erroneously remove some important system files. There are two ways you can avoid trouble here: 1) Back up cache folders before deleting them (this is a bit tricky while backups eat up storage, just as caches); 2) Use an advanced tool like CleanMyMac X that scans your Mac for clutter and deletes only those files that are safe to delete. Here’s how it works:
- Open CleanMyMac X
- Click on System Junk under Cleanup
- Press Scan
- Once the scan finishes, hit Clean to remove caches.
Delete downloads
The Downloads folder is a go-to spot for all the files you save on your Mac. For sure, it has lots of stuff you might no longer need in it. To see how much space downloaded files occupy, navigate to Downloads via Finder. Click on the filter icon to filter by size and start deleting the largest files.
Back up large files
You can spend hours on the most tedious cleanup in your life, but there will still be files left that are huge Mac space gobblers — and you can’t delete them. In this case, we recommend moving large-sized files to cloud backup. You can either use iCloud (Apple’s optimization feature provides this option) or go with your favorite cloud service like Dropbox or Google Drive.
To back up files to iCloud:
- Click on the Apple logo > About This Mac
- Access Storage > Manage
- Enable iCloud backup.
The problem with iCloud is it saves all of your files, photos, and messages to backup — which is obviously a huge waste of cloud storage. If you want a more customizable setup, use Dropshare. It’s a robust file-sharing app that works with all cloud hosting services of your choice.
Dropshare allows you to drag and drop any large-sized file to cloud storage on the go. So that once you come across a file that could potentially be clogging your storage, you move it to Dropshare instantly. The app is available from the menu bar, so it’s hard to imagine a more convenient solution. If you use it via Setapp, you also get 10GB of complimentary storage included in your plan for free.
In case you want a copy of your entire disk or a large amount of data, use an advanced backup app like Get Backup Pro. It allows you to create bootable disk clones and keeps your files protected for when you’re switching to a new macOS or moving large-sized files to a new location.
Clean duplicates in Photos
You don’t have to be an Instagram influencer to have tons of photos stored on your Mac. Sometimes, you just have to download the same file twice (or twenty times). Duplicates tend to pile up, which is not good in your startup disk full situation. Here’s how you can manually find and remove duplicated files in Photos — just as anywhere on your Mac:
- Open Finder
- Navigate to File > New Smart Folder
- Click on the plus button in the upper-right corner
- Select file type (“Image” if you want to find duplicate photos)
- Click to organize by name — this will help you identify files with duplicate names.
There’s an easier way to do this with Gemini app, an advanced duplicate files finder. Instead of removing files manually, it allows you to scan for duplicates and bulk delete all of them in a click. Here’s how it works:
- Open Gemini
- Add or drop folders you want to check
- Click “Scan for Duplicates”
- Allow access to the folder if needed
- After the scan finishes, click “Review Duplicates”
- Hit Remove once you’re ready to delete duplicate files.
Remove logs
System logs are plain-text files that your Mac stores to help troubleshoot macOS and app problems. Basically, they include all events logged by the operating system. And there are a lot of them on your Mac. Just like you do with caches, you need to get rid of logs to free up disk space:
- Open Finder
- Click on Go > Go to Folder in the Finder menu
- Type in ~/Library/Logs
- Access logs folders and remove them from Mac.
Uninstall unused apps
Some apps occupy huge amounts of disk space — and it’s all for nothing since you don’t even use them. The best way to uninstall apps is with CleanMyMac X Uninstaller. The thing with deleting apps is you can’t just move them to Trash. They usually leave behind lots of caches, logs, and other system junk. CleanMyMac X picks up all the files associated with an app and makes sure they are removed from Mac:
- Open CleanMyMac X > Uninstaller
- Check the boxes next to apps you want to uninstall
- Delete the apps in batch by pressing Uninstall.
Delete language files
Many apps you install contain language packs (or localization files) that allow you to switch between languages. Too many “multilingual” applications might cause the startup disk full on Mac. Since you don’t really need an app to cover more than one or two languages, you can delete the rest. Here’s how to do it:
- Open Finder > Applications
- Ctrl + Click on an app and select “Show Package Contents”
- Click on Contents > Resources
- Look for files ending in .lproj — these are language packs you can remove if you don’t need them.
Clean your desktop
To avoid the disk full on Mac (as well as make your Mac’s screen a pleasure to look at), clean up desktop regularly. This is one of the easiest fixes — simply move anything you no longer need from the desktop to Trash. Be careful with the apps, though. As we’ve mentioned before, they will leave lots of traces on your Mac, so you’ll need to dive deeper to remove everything (or use CleanMyMac X for the job).
If you’re a pro in desktop cluttering, get an app that can help you remove it all automatically. Declutter is a great choice. You can use it to create smart folders that organize desktop files by type. This way, whenever you save anything to Desktop, it lands in a target folder — not in a random spot. You can also enable Automatic Mode and choose how often the app should declutter your desktop.
Remove iOS backups
If you’ve ever synced your iPhone with your computer, you probably have a few iOS backups hidden somewhere on your Mac. You can remove those manually:
- Open Finder
- Click on Go > Go to Folder in the Finder menu
- Type in ~/Library/Application Support/MobileSync/Backup/
- Delete all the backup files.
Tip: If you’re missing iTunes for easy iOS sync on Catalina, try AnyTrans for iOS. It’s a great tool for file transferring that takes your content from iPhone to Mac and back, effortlessly. AnyTrans also has a native backup manager, which, unlike iTunes, never overwrites old iOS backups. So you can safely copy your iOS content, without generating any extra clutter.
The notorious “startup disk full Mac” is a complex issue. Usually, there’s more than one thing clogging your storage. To make sure you not only get rid of the unneeded stuff but also prevent files from piling up, there are a few cleanup processes you should run regularly.
The apps like CleanMyMac X, Declutter, Dropshare, Gemini, Get Backup Pro, and AnyTrans make a perfect toolkit to automate these processes, effortlessly. While they are all part of Setapp, you can install and use them for 7 days free. Hopefully, this helps you figure out the hungriest storage gobblers.
Setapp lives on Mac and iOS. Please come back from another device.
Meantime, prepare for all the awesome things you can do with Setapp.
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Sep 03, 2020 • Filed to: Solve Mac Problems • Proven solutions
Whether you are a student, businessman, writer, or programmer, you will have terabytes of storage space on your Macbook and still struggle with the data.
If you check the storage disk space on Mac and are keep an eye on it, you will notice how quickly the storage gets consumed. Therefore, sooner or later, the speed of your MacBook will decrease, and you will have to take action for it. In case you don’t know how to check disk space on Mac or optimize it, this post is just the thing for you. It will walk you through the various options to even check CPU usage on Mac and regulate its hard drive space.
So, without any delay, let’s get down and have a look at how to check disk space on Mac.
Part 1. How to Check Storage on Mac
Those who are using MacBook for their daily work like programming, coding, designing, photography, and other important work know how quickly their storage space gets filled. They know that even the most abandoned storage devices available in the market eventually fail to keep up with their daily need.
The thing is there is too much data that needs processing. There are high-quality 4k videos, full-size photographs, RAW files, documents, and a lot more. The data like the iTunes movies, log files, and applications will use the space.
Even if you somehow avoid all the unnecessary data, the MacBook has to deal with log files, backups, operating system files, updates, and a lot of others. The duplicated files and the cache files created in your system are also an active contributor to the storage problems.
Problems Caused Due to Low storage Space
The filling space of the MacBook doesn't only prevent you from adding data, but it also has a drastic effect on your system. It gets your system bloated, slows the hard drives, decreases the CPU performance, and even causes heating problems. If you have a hard disk, you will literally be able to hear the spinning of the drive, once it's full.
How To Check Disk For Macbook Pro
Solutions for the Issue
The only solution to deal with this problem is to regularly check the storage on Mac and optimize the system whenever it’s nearly filled. If you don’t know how to check Mac storage, here are the steps that you have to take.
Step 1: Open the hard drive
Step 2: Click on the application tab
Step 3: Now select the utilities from the list
Step 4: Open the activity monitor from here
Step 5: A menu to Check CPU usage Mac will open
Step 6: Click the storage space button
It will display all the storage media with their storage space details
Part 2. How to Check Hard Disk Space Available
If you are in a situation where your MacBook has started to present slower performance and is taking too much time to boot, maybe its time you take a look at the hard disk space.
Low storage in the hard disk increases the data processing load on the system, which then acquires most of the working memory. It hinders the regular working cycle of the Macbook and turns it to a slow and unreliable machine. So at least 10% of the hard drive must be available all the time.
If you have no idea of the space available in your guide and don’t know how to check space on Mac, here’s how you can do it without using any third-party software or complex processing.
Step 1: Click on the Apple logo on the top Screen.
Step 2: Select 'About This Mac'
Note: To check the storage on Mac with an older version of OS X, you have to click on more info button before the next step.
Step 3: Click on the Storage tab in the windows that open.
After this step, you will find a list of hard drives and other connected devices with their storage details. Look for the one you need, and you are good to go.
Part 3. How to Free Up Space on Mac
In today's life, many Mac users are constrained by the limited storage space. The SSDs are quite expensive while the traditional HDDs are slow and not ideal for the fast pace of life. Therefore, the best rescue you have is to check the storage on Mac and optimize it regularly.
Now that you know how to check space on Mac let get down with the optimization process and options you have. Here are the things you have to do:
Step 1: Open the menu that you previously used to check the memory on Mac
Step 2: Click on the manage button that sits next to flash storage media detail
Step 3: It will show you the following options for optimizing the memory space.
i. Store in iCloud
iCloud is the online storage space that comes with every Apple device. You can sign into the storage space using the Apple id and then use it to store data.
After clicking on the iCloud, you will have the following options:
How To Check Disk Speed Mac
Desktop and documents: If you click this option, all the files in these folders will get uploaded to the cloud storage. Only the recently used records will be kept on the Mac. You have to download the older files if you need them.
Related: Get the complete details on backing up Mac to iCloud.
Photos: This option let you upload original and high-resolution photographs and video to the cloud library. Only an optimized and space-saving version of the data remains on the Mac. In case you want the original file, you can download it from the iCloud whenever you want.
The basic storage of iCloud is free, but you will have to go for a paid plan if you need additional space. So, it best if you check the storage on Mac that these categories are using, before clicking the options.
ii. Optimize Storage
This option gives you three options for clearing space. You can use it to remove the watched iTunes downloads, prevent automatically download email attachments, or restricting the email attachment downloads to the recent emails only.
iii. Empty the trash
The data that you delete often stay in the trash can and still use the storage space. 'Empty the trash' helps you to automate the cleaning of this trash bin. It clears all the files that are older than 30 days.
Mac Check Disk For Errors
iv. Reduce Clutter
How To Check Disk For Mac Hard Drive
Reduce the clutter option lets you filter out the large files that you haven't used for a long time. You can then select the once you don’t need and delete them permanently.
You can also try to free up the storage space manually. Have a look at the things you can do for it.
- Delete old files that are no longer required.
- Move files to external media like a flash drive or external hard drive
- Use compressor to reduce the space requirement of the data
- Remove the unnecessary programs old fonts, languages and dictionaries
- Delete unneeded emails from the mailbox and junk mail folders
- Clear cache, logs and download history of your browser
Part 4. How to Recover Accidentally Deleted Files on Mac
After gaining an overview of how to check MacBook storage space and optimize it, the next step will be to ensure that all your essential files are safe.
Losing the critical data during the optimization or due to accidental deletion can have a very drastic effect on your work. You might have to face losses and do the whole project again. Luckily, MacBook offers the freedom to use third-party recovery software to deal with the problem.
Recoverit Data Recovery Software for Mac
If you have lost data from your MacBook whether it's in the form of an image, document, video, or even camera raw, you will need high-performance software to recover them. Download Recover its data recovery software for this task.
Here’s how you can use Recoverit data recovery software to recover your data.
Step 1. Select the Location
![For For](/uploads/1/3/4/8/134834269/909879871.jpg)
Launch Recoverit data recovery software and select the last location of your deleted files. Now, click on the start button on the lower side of the software window and proceed with the next step.
Step 2. Scan the Drives
Use the all-rounder scan to find the required files from the drive. You can also use filters to enhance the searching process while the software is performing its task.
Step 3. Preview and Recover Files
After the software check memory on Mac, it will list all the files that it has found in the drive. You can then preview the files and select the ones you need. Once you are sure of the data, just click on the Recover button and the software will restore them.
However, the files won’t be getting back to their previous location. You have to either assign them a new address or they will go to the Recoverit's default location.
Part 5. Tips Against Full Storage on Mac
![Disk Disk](/uploads/1/3/4/8/134834269/147688744.jpg)
Knowing how to check MacBook storage may help you to eliminate the memory issues, but its haste. First, you have to check the storage on MacBook, then you have to transfer or delete the data, and if something goes wrong, you have to recover trashed files and deleted data. It is not that bad, but it’s not something that you can do too often.
Therefore, you should try to avoid storage issues in the first place. Have a look at some tips that you can use.
- Use Disk Utilities
Disk utility can limit the background Ram usage and even deleted the unnecessary logs from the system.
- Prefer Cloud and online streaming
The movies and music that you download need a considerable amount of space. Therefore, if you step up for the online streaming of these things, you can save a lot of system memory. It is also preferable that you start storing the data on a cloud-based server. It will not only decrease the storage but also help to prevent data loss issues.
- Keep an external backup drive
There are a lot of external storage devices that can offer you high storage space. You can use this device to retain a copy of the data that you rarely use and even use it as a backup device.
- Delete localization data
Most of the applications that you buy or download will have support for multiple languages and other regional features. It is vital to keep up with the diversity but is very storage effective for your Mac. So make sure to localize data files that you don't need.
Closing Words
Apple tries to provide the very best in their Macbooks. They install high-speed SSD memories, provide support for iCloud services, and have introduced some advanced optimization tools for the storage cleaning.
It's you who have to understand the limits of the machine and find ways to deal with it. Therefore, get down to your Macbook check its storage usage and take all the necessary action to keep it optimized. Use the cloud sources the external and other storage locations that the technology has offered against the storage problems.
And don’t forget to download Recoverit hard drive recovery software. It can come in handy if you lose an essential file in the optimization process, or due to any other issue.
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