My ipod is corrupted

My ipod is corrupted

Well i ordered a new battery from ifixit, which should be here soon.... i hope. And i bought a iPod wall charger. Upon connecting the iPod to the wall charger, it started charging and came on. (Before in my last Question i said it wouldnt come on being hooked up to the computer.)

ANSWERS:

if it is a curuption it would be the harddrive going