|"selected as a boot hard drive in one or more places."|
There may be a menu or most likely is a menu option somewhere that allows you to "move up" your desired drive to the first choice over the old hard drive. That menu usually doesn't have any other options. On some computers the menu has hard drive but a submenu when you click on the hard drive choice.
As Tomb says you may have to look at all the screens and help menus or look at the owners manual to see how to select it.
"The era of big government is over," said Clinton 1996