Umm, first you try to access the repair/recovery capability on your system.
If unable, then you create recovery image and boot into that...
All of the instructions are there in the link I sent yesterday:
"Your Surface comes with Windows recovery information that allows you to refresh your Surface or reset it to its factory condition. Always try using the built-in recovery tools first, before downloading a recovery image.
To learn more, see Restore or reset Surface or Refresh or reset Surface RT or Surface 2."