whenever my repaired xbox arrives, do they tell me what was wrong with it?

Hello clayton0127,

Thank you for your post. When a console is returned from repair there is not any notice of changes/repairs that are made to the console. All Xbox consoles sent back from repair are to pass a test to ensure functionality. If you experience any issues with
a recently repaired console, please use the
Contact Us portal.

I hope this answers your question.

I checked out the warranty information and it seems like the warranty period on my Xbox has already expired.

I sent in my Xbox for device repair a month ago, and I was told there was nothing wrong with it. Clearly, as you read the thread, what's happening to it is not normal. So what do I even do if Microsoft will not replace the console since the warranty expired
and already told me nothing is wrong with my console after inspecting it? Are you suggesting I send it in again a second time? I just know they're going to tell me the same thing, that "there is nothing wrong with the console."

I guess I'll have to look into repair, but could you tell me what you think could be wrong with it?

Sure tell me what's wrong and i'll do my best to help !

it was brand new from the store.