Sansa Clip frozen on startup screen - can't reset, can't update firmware

You don’t need the updater, and it just makes the install more complicated. 

Go to the firmware thread and look for the manual installation instructions—basically, download the firmware, unzip it and copy it onto the Clip’s driveletter. 

If you’re having trouble connecting, put the USB in the computer, open Windows explorer,  hold down one of the direction buttons–>> or the center button–and plug the connector into the Clip.