Index: HDDefs.h
===================================================================
diff -u -r4b9d1e81e6c44a6a23bc9b6898685793c1dc25f5 -rd4a0ac3e33b9ecf61f9caf4187384d0c6af4de95
--- HDDefs.h	(.../HDDefs.h)	(revision 4b9d1e81e6c44a6a23bc9b6898685793c1dc25f5)
+++ HDDefs.h	(.../HDDefs.h)	(revision d4a0ac3e33b9ecf61f9caf4187384d0c6af4de95)
@@ -53,7 +53,6 @@
 {
     POST_STATE_START = 0,                               ///< Start initialize & POST mode state
     POST_STATE_FW_INTEGRITY,                            ///< Run firmware integrity test state
-    POST_STATE_AC,                                      ///< Check HD has AC power - power off if not
     POST_STATE_WATCHDOG,                                ///< Run watchdog test state
     POST_STATE_SAFETY_SHUTDOWN,                         ///< Run safety shutdown test state
     POST_STATE_RTC,                                     ///< Run RTC test state