Search DW repair on line. Sometimes you can reboot the control board by just pressing "exit" or "stop". Sometimes can reset by pressing a series of buttons in specific sequence ... same idea as entering a "cheat code" in game system. The machine may not be draining properly, and will abort to avoid flooding. May need to clear filters in bottom of unit ... The mechanics of many DWs are identical, so a "how to" for one brand may apply to yours (GE ?... mine was KitchenAide) .