The San Antonio City Council has been under fire from locals ever since Planned Parenthood began receiving special treatment from the city, which has held the abortion giant above the law as they established a new abortion venture in the Dreamhill Estates area.
The boot device is the device from which the operating system is loaded. A modern PC BIOS (Basic Input/Output System) supports booting from various devices. These include the local hard disk drive, optical drive, floppy drive, a network interface card, and a USB device.
Verify that you have selected a startup drive. Otherwise, the Mac spends a lot of time looking around for which drive to boot from, even if there is only one. This definitely occurs after upgrading your boot drive. Open System Preferences, then choose Startup Disk to set the desired drive as the startup drive.