Hello.
2 days ago my Macbook Air got very slowly and started to freezing when i want to open any of apps. I must to hold power button for 5-10 seconds for turn on my Macbook, when i hold the button for less than 5 seconds, I just hear the sound of starting Macbook and nothing after this. My macbook got a slowly startup to, and when i'm at the desktop without any of apps on, kernel_task have very high usage of CPU, about 270%.
Things i have tried:
I hope you can help me guys.
Sorry for my bad english guys!
2 days ago my Macbook Air got very slowly and started to freezing when i want to open any of apps. I must to hold power button for 5-10 seconds for turn on my Macbook, when i hold the button for less than 5 seconds, I just hear the sound of starting Macbook and nothing after this. My macbook got a slowly startup to, and when i'm at the desktop without any of apps on, kernel_task have very high usage of CPU, about 270%.
Things i have tried:
- Fix disk permissions
- Fix disk with "Disk Utility"
- Reistall of OS X - got a little bit better
- Restart of SMC/NVRAM/PRAM
- Fix Mac with the "clean my mac" - 0 errors
- Fix Mac with the "Hardware test" - 0 errors
I hope you can help me guys.
Sorry for my bad english guys!