Pc worked fine at micro center but won't boot up at my house.

@2070super Have you tried the PC at a friends house? At this point, I'm wondering if it's an underlying issue with your house's electricity as a whole.

Let me start with this: I am NOT an electrician and I don't claim to be! My knowledge on the matter is solely based off of my experience with micro electronics and circuits.

While I have not ran into this exact issue before, my suspicion comes from the location swap of the system. The issue seems to be dependent on your location. The PC isn't getting past the initial boot, so software won't really play a factor at this point either.

Since the PC is turning off after 3 seconds, it could be falling back on a fail safe, to stop components from getting damaged. Now the exact reason why that's happening could stem from a few different things. If it just simply wasn't getting enough power, I feel like you would experience this issue with other devices in the house as well. Maybe there's an issue with the incoming 120v, that your PSU is just sensitive enough to trigger a fail safe, while other devices in your home aren't?

Have you tried to use a surge protector at all? Or better yet a UPS? I would recommend using a UPS of some sorts, as it's going to offer AVR (Automatic Voltage Regulation) . This will stabilize the incoming alternating current to 120v before the power reaches your device at all, which may help.

That being said, if the UPS does resolve the issue, I still think it's worth having your home inspected by an electrician, as there could very well be another underlying issue, that you don't want to go unresolved.