
Select the indented (usually, Macintosh HD) volume entry from the side list. Choose Disk Utility and click on the Continue button. Immediately after the chime hold down the Command and Rkeys until the Utility Menu appears.
Repair the disk by booting from the Recovery HD. How to invoke and interpret the Apple hardware tests - CNET. Use Apple Hardware Test to see if there is any hardware malfunction. Also, see Use safe mode to isolate issues with your Mac - Apple Support and Playing Safe- what does Safe mode do?. Test in safe mode to see if the problem persists, then restart normally. Reset your Startup Disk and Sound preferences. Reset the System Management Controller (SMC). Disconnect all third-party peripherals. Shutdown the computer, wait 30 seconds, restart the computer. You should try each, one at a time, then test to see if the problem is fixed before going on to the next.īe sure to back up your files before proceeding if possible. So that means the SSD HDD in the Mac is broken right? But Diagnostics say no issue found!Ī Troubleshooting Procedure that may Fix Problems with macOS El Capitan or Later I tried to load other OS Monterey, Bigsur, Mojave, Catalina, every time I choose to install HDD on my Mac it restarts itself again and again but if i choose to install to Ex-hdd i can install the os successfully every time. My mac keep restarting itself since I tried to updated to Monterey it says 'Your computer restarted because of a problem' or they call 'Kernel Panics' or Blue screen in the Windows world, I’ve tried to fixed it every method that I could find on the internet, I did it through safe mode.īut still keep restarting itself, i checked with command D :Diagnostics says no issue found until i have to erase hdd and reinstall by using Command R and that only one option is El Capitan that i can choose to install, but there still keep restarting itself.Įven if recovery by Time machine the Mac still keep restarting.