I was printing and like a dummy I plugged in an Arduino via USB to program it and it killed my print.

So I shut down RP and rebooted to start fresh print and when I try to connect to printer the manual bed heat control disappears. If I shut down RP and reboot it comes back until I connect to printer again.

So, I tried to print anyway and find that the bed can not be turned on with RP.

The printer works fine with the LCD control.

RP was working fine till I killed it today.

Using Mint 17 Linux and tried re-extracting the files for RP, tried Slic3r 0.9.9 and 1.7.7 with same results. Did not try to reinstall Slic3r as I was using 0.9.9 and switch to 1.7.7 because it still had factory defaults.

Ideas?