Originally Posted by stevephd
When I attempt to boot from USB everything goes well until I get to the "Starting Network Manager"
More info needed. "goes well" meaning what ?. Do you get to the GUI ?. Do you just get a message(s) on a black screen ?.
Try this - when you get the boot menu, highlight the "run Fedora" option and hit the <E> key to edit it. Go down and erase the "quiet rhbg" options (so you can see all the messages) and hit <F10> to kick off the boot.
Let us know how far it get, and any (additional) messages.