Turn off while flashing

Hi guys.
My little nephew has turned off the makerbuino while it was flashing SD. Now the console doesn´t start.¿What can I do???

@otibook, please don’t worry, this is easily fixable.
When you interrupt the loading process, the console’s memory will be blank so you have to do a hard reset like this:

  1. insert the SD card
  2. turn the console OFF
  3. hold the C button
  4. turn the console ON
  5. release the C button
  6. wait for 30 seconds
    The SD card loader menu should appear.

Since a week ago, this is also written at the end of the chapter 4 in the build guide:

Tell me whether you’ve managed to get things rolling again!