Reset Button for Vex RC's

Recently, I canceled code downloading onto a VEX RC. Now, the RC is dead, and it will not let me download new code, or wipe away old code. I tried downloading the default code, but that had no effect. Is there anyway to fix this problem? Or is my RC now dead?

Would re-downloading the master firmware fix it?

Post this question at the www.Vexlabs.com forum.

How do I do that?

http://www.vexlabs.com/vex-robotics-downloads.shtml

Get the “Vex Master Code” from there and follow the instructions.

These might be similar problems posted on the Vex Forum
http://www.vexlabs.com/forum/viewtopic.php?t=171
or
http://www.vexlabs.com/forum/viewtopic.php?t=3&start=15