buttonlop.blogg.se - My mac freezes at startup

My mac freezes at startup update#
My mac freezes at startup verification#

Force quit a frozen or unresponsive appĪpps crashing are some of the most common reasons behind a Mac freezing. In this part, we'll go over the best ways to unfreeze a Mac and prevent the issues in the future. Hardware problem with your disk or RAM (diagnostics required)įirst, sigh out: don't panic, don't press every button - this won't help.

My mac freezes at startup update#

macOS loaded with system junk or needs an update.

Overworked email client (too many attachments).

App crashing (even a single app crashing can seriously damage Mac’s performance).

Too many apps running (this affects memory and CPU).

Here are some of the main reasons Macs freeze most of the time. Like with any computer, when too much is stored and too many apps are fighting for CPU processing power, you're stuck with a spinning wheel, and your beloved Mac not responding to clicks and pleas. But even a simple issue such as running too many programs, apps, and browser tabs can cause your Mac locking up and freezing over time. But let’s start with the whys first - this will help you prevent similar problems in the future. This ‘might’ sometimes fix any issue that could have happened because the update wasn’t properly installed.Whatever the reason, after reading this article, you’ll know about a set of stellar troubleshooting tools that can instantly “unfreeze” your Mac. Try downloading the combo update and reinstalling. If you’ve reached here, it could be because all the above mentioned methods have failed for you. Once this is done, try restarting your Mac to see if it sorts out the issue.

My mac freezes at startup verification#

Once the verification is complete, you might want to repair them. In Disk Utility, select your Macintosh HD and click ‘Verify Disk Permissions’ from the First Aid tab. To verify disk permissions, open up the Disk Utility app from the Launchpad (or open Spotlight and type ‘Disk Utility’). Permissions problem could rarely be an issue, but is worth giving a try. Select an item and press the – icon to remove them from startup. Select a user and click the ‘Login Items’ tab to find out which applications start up when you log in. To filter out your startup applications, head over to System Preferences and click ‘Users & Groups’. I wouldn’t suggest having too many startup applications. Your startup applications could be a mess if they are resource hungry. Startup applications are those that start along with your Mac (when you log in). You may slightly pull it out if you want to have it connected always. I usually have the adapter connected to Mac so that I don’t miss it. Try restarting your Mac without connecting the card adapter and see if it works. Got an empty ‘microSD to SD card’ adapter connected to your Mac? Pull it out! For weird reasons, an empty SD card (without a microSD connected) freezes up OS X 10.8.4 at the startup.

Or this could be for a variety of other reasons – your startup applications, connected devices or apps messing up. Researching online, I found that I may have to re-install with the combo update just to make sure that the update gets installed properly again. But every time my Mac started up and reached the desktop screen, it would freeze for a couple of minutes. I downloaded the OS X 10.8.4 update lately that covered a lot of bug fixes.