Apple Hardware Test Error Message
RaApple Hardware Test and got this Error message:
What is the problem?
MacBook Pro 13″, macOS 10.13
Question marked as
The problem is that although Apple installed Apple Hardware Test in a known location on your drive at the factory, you have erased or replaced your drive since then. When you tried to invoke Apple Diagnostics (which is not appropriate for your 2013 or older Mac) it could not be loaded.
Maybe the diagnostic is not even needed. ¿What are your Gross symptoms?