Chosen Solution

When Power was restored, the LCD screen is blank and the unit will not turn back on

Hi @surferj7 , The outage may have damaged the circuit board. Open the machine and inspect the board for any obvious damage to the components. Here’s the ifixit Keurig 2.0-400 Circuit Board Replacement guide which may help. Here’s an enlarged image taken from the guide which shows what to initially check that they are OK.

(click on image to enlarge for better viewing) If you spot something or if you’re not quite sure post some close up images of the board. Here’s how to do this Adding images to an existing question