I have an Acurite weather station 01036A1. Yesterday the light will not stay on. It acts like the power supply is not working. I have checked the connectionon the nunit and several different outlets. Thelight comes on if touched but goes out after a few seconds.
Get a lamp or some other known working device and plug it in that plug and determine if the receptical is working. If it is you will need a dc volt meter to determine if the wall wart is working. Tripped GFI is a great sugestion, go push the reset button on all your GFI receptacles bathrooms kitchens, that is where they usually are.
ah, so the AC/DC converter....definitely something that can go bad (but rarely for me). did you measure this at the end of plug that goes into Display or from tabs inside Display? When i measured the volts from the round cable that goes into Display, I found it difficult to hold probes steady.