Step 9: Important thing to know!
During the install process, the computer will reboot. When this happens, Hit F2 at the Acer screen to enter the BIOS.
You need to change to boot order back so that the hard drive is listed first.
If not, the computer will boot from the USB drive again and want to start the install process from the beginning. Putting the hard drive first in the boot list will then start the install where it last left off.