Try holding down the "Menu" button, along with the center button, for like 30 seconds, or untill the apple logo shows up. Mine would not turn on, and when I plugged it into my computer, it still didnt do anything. Try this, it worked on my nano...
Hold Down on home button and on/off button same time till apple pops up that's wat helps me but maybe yo prob is diffrent umm if that dosent work just take it to store u bought it from and if u have warranty they can fix it or give u a new one:)
bought an Logitech ipod from "http://www.thevaluestore.in/supershop/Logitech-S135-portable-iPod-Speaker"which is too good in sound clarity. Its specification shows how best it was...
Speaker Type Active
Audio Amplifier Integrated
Connectivity Technology Wired
Speakers Included 2 x right/left channel speaker wired
Connector Type 1 x docking station 1 x audio line-in ( mini-phone stereo 3.5 mm )
MP3 Player Compatibility iPod nano, iPod classic, iPod touch
Cables Included Audio cable - 1.8 cm
Power Device Power adapter
Run Time (Up To) 10 hour(s)
Type Battery - AA type