In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Blackbird455 wrote: "chip connection failed" is all i get after I program a chip once.............I can put a new chip in , and it works fine, but try to re-program, and I get that message. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=210130#m210364 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)