digital camera problem help

ok always before when i pluged my digital camera in thru my USB port i could always go in grab the pictures off cuz when i went to “My Computer” it would pop up saying there was a camera plugged in… but now it doesnt do it anymore and i can get pics off the camera :frowning: its a kodak easyshare CX6230
if anyone can help me out with this i would be greatful