During serial connection I entered firmware flash option, by pressing reset button and power on. Then I chose -1 Start command line mode, then I typed erase all. This command made erase all flash blocks.
After it finished, nothing works -no LED, no serial, nothing. I tried to turn power off and then power on, but its keep silent.
I spend a few hours trying to find to solve this problem, but I am really afraid that its dead.
What can I do in this case? Is there any possible ways to make it alive again?
Thanks very much for your reply!