my sansa clip freez

hey plz my sansa clip freeze when i switch it on ande became verry hot when i try to play a song or go to the radio i tried to instal to it a software but it still wont work i tried to change pices on it but it still dosent work plzzzzzz i want a solutioooooon

Reset should help solve this issue. Very hot is not good, this is just by playing a song and not plugged in on anything right? If its newly purchased have it replaced from the store. If not, check warranty with SanDisk.