Brand New Macbook Pro one of the USB wont recognize device

Hi, I recently acquired a brand new macbook pro i5 core model for school. It was running perfect and I was so happy with my machine the last few days then suddenly last night my mouse didnt work no more. I thought it was strange so I tried the port that was closer to the power adapter and it worked in that slot. I tried plugging it into it several times again and no luck. I tried restarting my computer, no luck. I tried plugging in my Ipod nano, no luck but works in the other one. I went on here and looked for options. So then I tried resetting the Pram, and the smc, several several times, to no avail. I then even got this thing call usb prober and that didnt make it recognize it either. I am at a lost of what to do. The strange thing is though it WILL run my laptop cooler, it just will not recognize any devices?? Any help without having to go to a Genius would be great, thanks

Welcome to Apple Discussions!
Your USB port may not be delivering the power it should. The best thing to do would make an appointment at the genius bar and have it evaluated. You are under warranty, and this sounds like it may be a hardware problem that Apple needs to fix for you.
Good luck!

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