Cleaned my fridge and rocked it a little to get back in position, heard a bang/pop and checked the trip switch on power board. Was off so put back on, at the same time some of the applicances went off, TV and some lights. They went back on but fridge not working now, it's a Westinghouse Aurora 390 ltr. Is this the end?

Some how when you moved frig you may have damaged the power cord. Get an appliance repair man to look at it. If it is a real old unit buy new one.

Chuck

Are you located in USA or EU?

Just replace the power cord if that is what shorted out. You probably have a better unit than you can buy now and you should not waste money.