Hi Layne. I'm Greg, an installation specialist and 8 year Windows MVP, here to help you.
The problem there is you're using the old method of setting the boot device in the BIOS Boot Priority list which is not how to install with a flash stick. It needs to have the proper boot order restored of the hard drive first for a Legacy BIOS, or the WIndows Boot Manager for the modern UEFI firmware which replaced BIOS.
Use only the BIOS Boot menu key to trigger the flash stick, as a UEFI device if offered: https://www.sysnative.com/forums/hardware-tutor...
Otherwise the boot order in BIOS will just restart the flash stick install.
Follow the illustrated Clean Install steps in this tutorial which compiles the best possible install that will stay that way as long as you stick with the tools and methods given: http://answers.microsoft.com/en-us/windows/wiki...
Make sure during the booted install to follow the illustrated steps to delete all partitions down to Unallocated Space to get it cleanest, then click Next to let it auto-create the needed partitions, format them and begin install - this makes it foolproof.
You will get and keep the best possible install to the exact extent you stick with the steps, tools and methods in the linked tutorial. It's a better install than any amount of money could buy.
I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.