Why does my Mac computer take longer to boot after I upgraded it with JetDrive SSD? Category : Setup / Operation After upgrading your Mac with JetDrive SSD, please reset the "Start up Disk" by the following steps:1. Find "System Preferences"2. Click "Start up Disk"3. Unlock and set the disk you would like to use as start up disk 4. Reboot Is the answer helpful? Related How to format the flash drive to NTFS in Windows XP? Will installing JetDrive void Apple's warranty? When I try to restore my MacBook Air/Pro, an error message "Couldn’t get target recovery partition information" appears. Technische support If the answer can't help you, you can contact the Tech Support Department Starten