This never happens on any Mac.
My Mac is brand new- it hasn't even been a month since I've gotten it. Everything is up to date...
You are covered by phone support for 90 days, by AppleCare (full repair of defects in materials or workmanship) for a year.
If you have an Apple store available, and can reproduce the problem, take it to them, as they are very good at problems with a physical component, such as this one.