my 2g clip wont turn on

My player wont turn on, BUT it works fine if plugged into my computer charging and accepting more music. Help?

Hold the power switch in the ‘ON’ position for about 20 seconds.  Then release and try to turn it on again.

By any chance, did the Clip fall/have a big bump?  That could cause one of the leads to the battery to become undone, leading to the power circumstances you’re facing.