Sandisk Clip+ will not turn on and canot connect with MSC mode - help!

Great to hear.  Simply telephone SanDisk Customer Service about this, for the arrangements–I believe that they’ll send you a prepaid mailing label with which to return the player to SanDisk; likely, they won’t ask you to return the earphones as well.  In the U.S.:  1-866-SANDISK (726-3475).  And other SanDisk contact information:  http://www.sandisk.com/sandisk-support/contact-us.