My makerbot replicator 2 4th generation's screen doesn't seem to be working. When powered on, it displays the model and appropriate info. Then it loads the menu screen and then it seems to reset once every second continuously. I tried taking out the SD card and it seems to double the rate at which it flashes. I tried removing the LCD and replacing it, but it does the same thing so I suspect a power problem that's causing it to reset ittself. The module is unresponsive to any input from keypad buttons.
Any ideas?
Thanks, Kevin