Video and external displays on your Mac are not working properly reset smc.Your computer works with a low performance.The Mac doesn’t start working after you have pressed the “Power” button.Your computer’s battery has some problems.The Mac is slow even if you haven’t launched many applications.Do this if you have noticed any of the issues in the list below: See also: How to Clean MacBook | Top 9 Methods (Both Air and Pro) Restore the SMCĭoes your OS work slowly? Do not panic, and reset the SMC – this is a system management controller that can work improperly. Keep this thing in memory, and do not forget to check background apps whenever your device slows down. When you close those apps, your computer will start working much faster. Use the Activity Monitor to see all the applications that work on your Mac currently and stop unnecessary programs. When your Mac is getting slower, check out the apps in the background: sometimes, there is a pile of them, so all your computer resources are taken by these unnecessary programs. Read our helpful tips below to solve the issue with freezing and keep your device good performance. If you have just installed the new OS on your computer, it may work slower than you expected, which may happen due to various things. FAQs How To Fix Mac Freezing On Startup?.Enter the Energy Saver Mode on the Computer.

My imac keeps freezing