Sansa Clip Crashed, turned off(with a full charge) now won't respond

Earlier today when I was going out, my clip staarted acting funny and was skipping all over the place on my song. I turned it off, thinking it just crashed, but now it won’t turn back on. It won’t respond to the computer or turn on when plugged into the charger for hours. Anyone else have this problem?

Did you try resetting it?

I.e., hold the on switch uppermost for 15-20 seconds or more.