crwdns2934241:0crwdne2934241:0 danielapetruzalek
crwdns2934249:0crwdne2934249:0:
I had this problem too and got pretty scared I would need to replace the fuse or whatever like the other replies suggested, but what solved my problem believe it or not was a software reset (press and hold home + power button). Not sure if it will work for you, probably for some cases the fuse replacement will be required, but it worth the try.
crwdns2915684:0crwdne2915684:0:
open