Before bringing your broked PC into a PC store get referrals from people you know. If the repairs sounds odd by all means get a second opinion. I’m not saying that all PC shops are out there to rip you off but there are some sketchy places out there and some really great places as well.
I recently came across an interesting Ohio news investigation team went to a few big computer chain stores in the United States went in a check the quality of service. Check out the video below.