Those keyboards are too expensive to fix but I'd watch some YouTube videos
I am sure a tech will help you and if it couldn't be fixed there are plenty of keyboards in store.
They have a full repair team on-site
Microcenter is a vendor. I did not see anything to indicate that they do electronics repairs in a manner other than what is offered by the manufacturer of the product.
I'm not 100%, but feel free to give them a call to ask!
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