The link above is a general 'booting problems' page, so it may help. (It might not)
Since you don't look like you have used that card for anything that you don't want to lose, I suggest that you try to install with NOOBS again. Reformat the card first. See these instructions:
https://www.raspberrypi.org/help/quick-start-guide/ then jump to the NOOBS link in that page (
https://www.raspberrypi.org/help/noobs-setup/ )
The message "select so to boot" is probably "select
OS to boot" which suggests that NOOBS did not finish its set up. You also got an error message. If the error happens again, make sure that you write it down EXACTLY as it is shown, then post back here
Good Luck
