Vista HCx and Legend HCx version 3.00 in GPS technology and devices Posted June 10, 2009 I'll join in and state that I'm having the same problem with the beep on shutdown. Definitely related to the card, as it doesn't happen with the card out. I am using a brand new 2gb sdhc Sandisk. Steph2472 - did the problem go away with the new card? I was having the tone/beeping issue with my Legend HCX (and MAC). Contact tech support and they wanted me to send unit in for repair post the "upgrade". I went a bought a new 2gig card instead and redownloaded the maps...seemed less of a hassle for something that is not really wrong.