Unlikely they would, and I am unaware of a place that would do this. Possibly Micro Center.
Free Geek is more for donating/recycling old electronics and browsing electronics that have been donated. Amazing place, I highly recommend that you stop in if you have a chance! But probably not the place to fix up your gaming pc for you.
Lots of older hardware for sale, but not consulting. They have a discord server of customers and volunteers that may be engaged for outside work.
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