Since you're someone that ponders philosophical problems, at least a little bit, then I ask you to consider this. Whether you come up with an answer or not is irrelevant, and I myself have no point other than to get you to question consciousness BEFORE we've built the thing ourselves, which is a very real potential in the coming decades, and something we should consider and take care to avoid pitfalls beforehand.
Here is my problem:
I am defining consciousness here as a feeling of existence. It does not necessarily entail strong self-awareness to the extent that humans have.
You have this kind of consciousness. Correct?
If you have consciousness, then we can assume I have consciousness as well. That is something I hope we can agree on, unless I am one of your philosophical zombies, in which case you are a solipsist and a true hardcore Empiricist, which is completely fine, but in that case we can unfortunately move no further.
Assuming I have consciousness, I ask you, does the average intelligent primate have consciousness?
Assuming so, does the average dolphin have consciousness?
Assuming so, does the average sheep have consciousness?
Assuming so, does the average rat have consciousness?
Assuming so, does the average lizard have consciousness? Do we lose consciousness here?
Does the average insect have consciousness?
Does a tree?
Does my houseplant?
Does a microbe?
Does my computer?
Does my thermostat?
Does a home?
Does a lake?
Does the universe?
Is there a line somewhere here that separates the conscious from the unconscious?
If there is, can we prove it, or is it as elusive as Bigfoot?
If we can't prove it, and the burden of proof lies on the thing being posited, then I have one final question: Why believe in the line at all?