In general, it takes about 30 seconds for a Mac machine to fully startup, depending on the hardware configuration though. For example, Macs with flash storage (solid-state drive) load much faster than those with HDDs (hard disk drive).
Years back, ZolloTech did a comparison test on the startup time between an SSD-based MacBook Pro and an HDD-based one. The result? The MacBook with SSD only took 22 seconds to fully startup while the other was 49 seconds.
Show All Devices and Erase the Parent Drive. By default, Disk Utility only shows the Volumes on your. Erase Duplicate or Similar Files. These days we all are used to back up phone/camera photos to our.
So, it’s pretty clear that a MacBook with an SSD is a lot faster than a traditional HDD. We thus highly recommend you upgrade the hard drive if your old MacBook is very slow on startup. See the best SSD upgrades here. How to check if your Mac is with an HDD or SSD? Just click Apple logo > About This Mac > Storage.
Now let’s go back to the topic of this post. If your MacBook Pro takes more than 30 seconds to boot, or even minutes, beware that your Mac may have performance issues.
Fission 2 4 5 – streamlined audio editor. We’ve found 6 possible causes and related fixes to boost MacBook startup times. Some fixes work better than others. We’ll show you all of them so you can determine why your Mac is slow on startup and figure out the best tune-up solution.
Click on the Apple icon at the top left of your screen System Preferences Startup Disk. Here, again, you’ll find your hard disk(s); they’re probably named something like MainSSD or MainHD. It will also display “OS” and the version number of that OS.
If you just updated your MacBook Pro to latest macOS Catalina (learn how if you haven’t done so), you probably have noticed that your Mac takes longer to fully load up and respond to general tasks. This is normal because some apps (especially Spotlight, and Photos) need to re-index or update its data.
How to fix: keep your Mac on for 24-48 hours, and restart several times after that. If that still doesn’t help, you may need to enable TRIM (more below).
Why this helps: apps like Spotlight and Photos usually need quite some time to re-index data. For example, Spotlight has to scan the internal hard drive and reindex all the files, likewise, Photos (formerly iPhoto) may update the while photos library as well. The process could take a significant amount of time to complete, and lots of system resources are required for the task. Once completed, your Mac’s overall performance would improve automatically. Intel 82578dc driver windows 10.
If your MacBook Pro (with SSD) still runs slowly on startup, consider enabling TRIM and the whole process takes only a minute or so. This thread has more.
Like a car, it can be much slower to take off to 60 MPH if you’ve got loads of heavy items in the trunk. The same goes with a MacBook Pro. Your Mac will take longer to fully boot up if it has dozens of login items and launch agents (i.e. applications and services that automatically launch every time you press the start button on your Mac).
How to fix: remove unnecessary Login Items.
You can also do so by using CleanMyMac, via the “Login Items” and “Launch Agents” features. By the way, some auto-startup services may not show up on Login Items, but you can find and disable them via Launch Agents within CleanMyMac. Here’s a screenshot:
Nothing slows down a MacBook Pro more than having an almost full disk, even if your Mac is with a high-performance SSD. You’ll notice your Mac lags not only on startup, but during normal usage as well.
How to fix: clean up your MacBook hard drive until it has at least 20% free space.
The easiest way to get this done is to use a cleaning app such as CleanMyMac. It can save you tons of time locating those unused third-party programs, junk junks, and large old files that are safe for removal.
Meanwhile, if your MacBook Pro is filled with copies of backups and pictures, chances are you’ve got many duplicates or similar files. Try Gemini 2 to find those duplicates and delete them.
If you prefer to do this manually, start with checking those folders where you tend to save your pictures and movies. Then go to the “Applications” folder, sort apps based on last modified or used, remove those you no longer use. Don’t forget the web browsers — Safari, Chrome, and Firefox. Clear the web caches, history, and outdated extensions. Last but not least, transferring big files to your external hard drive would help lighten your Mac too.
MacOS system files are usually saved on a hard disk — primarily “Macintosh HD”. Disk errors can occur due to poorly designed third-party applications/add-ons, and when those errors add up your Mac startup can slow down, even worse, unable to boot up.
How to fix: verify and repair disk permissions
If your MacBook runs OS X Yosemite or an older version, use the build-in Disk Utility. Learn the detailed step-by-step instructions from this Apple support guide. For Macs with El Capitan or later versions including latest Catalina, unfortunately Apple has taken away the disk repair functionality. Fortunately, you can do so with CleanMyMac (open the app > Maintenance > Repair Disk Permissions)
The preferences files on a Mac are those files that keep the parameters — i.e. rules that define how applications behave. If they are broken due to application crashes or hard drive corruption, your Mac will start up and run slowly.
How to fix: find and update those broken preferences files
They are usually stored in the ~/Library/Preferences folder. To fix them, you’ll have to delete them first and create new up-to-date preference files. Learn more from this MacObserver article on how to get started.
If your MacBook is not only slow to boot, but together with some wonky issue such as trackpad doesn’t work (or not responding), can’t connect to Wifi, status light or battery acted abnormally. Then something is probably wrong with your Mac’s system management controller (SMC) or non-volatile random-access memory (NVRAM).
How to fix: resetting SMC and NVRAM
Do you find the above diagnoses and solutions helpful? Did you manage to speed up the startup time on your MacBook Pro? If so, kindly let us know by leaving a comment below.
Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions
Technical problems are frustrating, and troubleshooting issue is time-consuming. When your MacBook Pro keeps shutting down on Startup, you can't just ignore the problem. You're dead in the water. You need a solution immediately. So, instead of throwing the computer out the window, let's take a look at what could go wrong. Then, we'll go over tips for fixing your computer and making sure it never happens again.
You're wondering: 'Why does my MacBook Pro keep restarting?' The answer is that when you install new software solutions on your MacBook Pro, it can lead to 'kernel panic' (or KP) which leads to unexpected restarts. A kernel panic is really not as scary as it sounds. When your computer's OS encounters an internal fatal error on bootup, and it can't safely recover or continue, it will display an error message informing you that it needs to reboot.
There can be many reasons why your MacBook keeps rebooting.
When your MacBook keeps restarting, this is what happens:
So, by now, you have an idea of why your MacBook keeps restarting, but how do you fix it? Take a systematic approach to troubleshoot, starting with the hardware. As you test the potential suspects, you can cross it off your list and move on to the next possibility.
The kernel panic can be caused by hardware conflicts. So, if you've recently installed new RAM, a hard drive, a printer, or other devices, the addition(s) may be contributing to the problem
1. Turn off your MacBook Pro.
2. Disconnect all devices including printers (excluding the display, mouse, and keyboard).
3. Restart your MacBook.
4. Use your MacBook for the period of time that would typically have resulted in a restart.
>> If your MacBook restarts, check the status of your internal RAM and any other hardware.
>> If your MacBook does not restart, turn off your system and reconnect one device at a time per restart to troubleshoot your hardware issue.
Problems can pop up when you install new software on your MacBook Pro. There could be a compatibility issue, or it could be that the lack of space on your hard drive is contributing to the problem, and making it appear that your issue is software related.
1. Hold down the Shift-button and boot into Safe mode.
2. Backup your user files to an external hard drive.
3. Update the software on your MacBook Pro.
If the problem persists and is not resolved with the reinstall of your software, it may be a recurring issue with corrupt software. It's not uncommon to be required to reinstall your software, so it's important to make sure you're regularly backing up your system.
1. Update the corrupt software application. Os x el capitan direct download from apple server.
2. Reboot your computer.
3. If you aren't able to reinstall or update the software application.
>> Uninstall or delete the application.
>> Use an app-installer tool to completely remove all trace of the corrupted app.
4. Reinstall the application.
If the 'Kernel Panic' error is associated with random software applications, the problem probably has nothing to do with the applications themselves, but more to do with drivers or other conflicts.
The problem of faulty disk permissions is yet another way that your software applications can go wrong and produce the 'Kernel' error. The process of fixing permission errors is one of the most frequent troubleshooting tasks that are recommended beyond just when your iMac keeps restarting. (The diagnosis is often incorrect, but it is a safe thing to try.)
For OSX Yosemite or older.
1. Press Command + R to restart your MacBook Pro.
2. Open Disk Utility.
3. Select 'First Aid,' then 'Repair Disk Permission.'
For macOS Sierra or OSX El Capitan .
1. Open CleanMyMac X.
2. Select advanced Maintenance module.
3. Repair the disk permissions.
Fix the disk space issue.
We recommend maintaining a 20% margin for storage space, but that's just a safe estimate. Before you get started, consider which application and files you need to keep on your computer. If they are old, if they are duplicated elsewhere, or if they are remnants of previous projects, delete (or back-up and remove) the files from your MacBook Pro.
>> Select 'About This Mac'
>> Select the 'Storage' tab.
You can fix corrupted files with your Disk Utility, which allows you to perform some tasks related to your storage and hard disks.
1. Select the Apple menu.
2. Select Restart
3. Hold down Command + R as your MacBook Pro is restarting.
4. Select Disk Utility.
5. Select First Aid.
When you have too many startup items set to launch at startup, your MacBook Pro's processor can be overloaded and overloaded, which can lead to a Kernel Panic error and an auto restarts. Disable startup items to see if that's the reason for your error issues.
1. Select the Apple menu.
2. Select System Preferences.
3. Select Users & Groups.
4. Select your username from the menu.
5. Select the Login Items tab
6. Select a startup item to disable and then select '–'.
7. Restart your MacBook Pro.
Continue this process until all the startup items are disabled. You may be surprised by how many items are being loaded at startup. You can add back one startup at a time and reboot between each addition, so you can determine which item is causing a problem. You can use the CleanMyMac app for maintenance that may resolve your issues more quickly.
When other fixes do not resolve the reboot issue, you need to reinstall a clean install of the operating system on your MacBook Pro.
1. Restart your Macbook Pro.
2. Hold down Command + R as your MacBook Pro is restarting.
3. Select 'Reinstall macOS' or 'Reinstall OS X' to initiate a clean install of the OS that came with your MacBook Pro.
Recoverit Data Recovery is the best file recovery software for your MacBook Pro.
Recoverit allows you to recover the Desktop folder, as well as other content.
Step 1. Launch Recoverit
Install Recoverit, and open the application. If you've already installed the application, select the 'Recoverit' icon from the MacBook Pro desktop. It can take a few seconds to launch the program.
Recoverit displays a list of all the files that you can recover. Review the files to determine which ones you need to recover. Select the 'Recover' button.
2. Recover Files
To recover files, repeat the main three steps.
You should be able to get a listing fairly quickly. If you don't see the file(s) you need to recover, you can still try one more method of recovery.
Select 'All-around Recovery' to run a more in-depth scan and see if you can recover your files. The results are usually better with the deeper scan.
It's always preferred to resolve the reboot issue before you have the complaint: 'My Mac keeps restarting.'
A missing Mac update can cause unusual restart issues. Your Mac is confused and needs the latest update(s).
1. Select the Apple menu.
2. Select System Preferences.
3. Select Software Update.
4. Click Update Now to install the updates.
>> You can click 'More Info' to see details.
When your Software Updates are complete, your MacBook Pro will prompt you if the update requires you to restart your computer. To make this process easier, and to be sure that you have all the correct updates, you can set up your computer to automatically install updates in the future.
Many software issues can be resolved by just being cautious and prepared before you install new applications.
1. Read install details to see if there are known issues.
2. Check forums to see if there are any reported compatibility issues.
3. Be sure to verify that there are no issues with other software you've already installed in the past.
Just as you can resolve software issues by being proactive about your installs, you can do the same with hardware. Some hardware just does not play nicely together, but you should also check to see if it is compatible with Mac. Free download rar zip file software.
1. Read through any hardware install details to find out if there are known issues with compatibility with your MacBook Pro.
2. Check forums to see if there are any known compatibility issues with hardware related to MacBook Pro.
3. Be sure to verify that there are no issues with other hardware that you've already installed in the past.
The bootup process for your MacBook Pro appears to be fairly simple. You just press the button, and the computer starts up. There's actually a lot more going on behind the scenes when you start your computer. Your MacBook Pro is running a series of initializations.
>> It tests the processors, memory, peripherals, etc.
Of course, there can always be an issue with the startup initialization process. This article just discusses one symptom (the reboot) that can go wrong.
The next time you won't be saying, 'My MacBook Pro keeps restarting.' You'll have the answers to solve the problem. By regularly backing up your MacBook Pro, and keeping your files and updates current, you're able to avoid many troubleshooting problems beyond just the restart fix for your computer. You don't have to be an IT expert to put into place very simple strategies and processes that will save you time, money, and also make it easier for you to use your computer for the purposes it's intended for.
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