mac os shutdown command sample
to shutdown: sudo shutdown -h now to reboot: sudo shutdown -r now
February 21, 2020
Author: admin
mac computer super slow?
are you using an external monitor for your mac computer? disconnect your external monitor, problem is gone.
February 20, 2020
failed to install mac os x
make sure your mac data and time is correct: Boot with USB drive, set correct time with terminal. ntpdate -u time.apple.com date exit *** make sure the installation...
February 20, 2020
mac os 必读
一定要用我已经做好的USB bootable Sierra to reinstall system. 先重置reset PRAM / RESET SMC Reset PRAM: COMMAND KEY + OPTION(ALT) + R + P 开机听到chime 就同时按下上面四个键，按住，直到系统重启再松开。 RESET SMC: 对台式机的mac就是把电源插头拔下来，过1分钟，按住电源开关键5秒钟即可松开，就此完成SMC...
February 19, 2020
mac computer update failed
you have to update the app store first, one by one, not in one go, expand the update list, choose one first don’t try to download...
February 19, 2020
can I connect mac computer to a display port monitor without mac built in screen
Yes, it does work. I took out the screen of the imac a1418 emc 2544, I conncet the mini dp cable to imac thunderbolt port (the...
February 18, 2020
how to install mac os on blank SSD or hdd
connect a ethernet networking cable is the best solution, or you can connect the Wifi later on your mac computer keyboard, hold cmd + R then...
February 18, 2020