So I was sleeping, and I heard a weird noise coming from my phone, it was like 3 beeps or something that woke me up, now my phone wont even turn on. I press the power button, and the nokia image comes up, it does the loading bar (the moving dots..) and then powers off.. did my device brick? i haven't installed anything, and was working fine before i went to bed.. any ideas?

i took out my battery, and put it back in but that didn't do anything. help!!