Hi Ami,Welcome to Lenovo Community Forums!I’m sorry to hear that you spilled tea on your Lenovo ThinkPad T420 and the system keeps shutting down on its own.I would suggest you to perform Flee Power – remove the battery and any other peripheral device connected to the computer. Hold the power button for 10-15 seconds and then connect the AC Adapter and battery and try to turn ON the computer.Abrupt shutdowns normally occur due to overheating issue as chances of dust getting accumulated are high. First of all, I would suggest you to ensure that...