CONF iture
True....but they control the power to the processor in the associated computer...hence you can reboot a failed/stuck processor in a box.....The actual Circuit Breakers that control the real power to the affected system are below the flight deck......and its real power that powers the windshield heat and believe me when you see smoke and sparks coming from the top of the window its this one I would like to pull.....(along with Kylie Minogue!!).......