diff --git a/radio/src/targets/nv14/board.h b/radio/src/targets/nv14/board.h
index fc02cfcee..d4bc4e37c 100644
--- a/radio/src/targets/nv14/board.h
+++ b/radio/src/targets/nv14/board.h
@@ -238,13 +238,6 @@ enum EnumSwitchesPositions
 };
 
 #define STORAGE_NUM_SWITCHES_POSITIONS  (STORAGE_NUM_SWITCHES * 3)
-enum EnumPowerupState
-{
-  BOARD_POWER_OFF = 0xCAFEDEAD,
-  BOARD_POWER_ON = 0xDEADBEEF,
-  BOARD_STARTED = 0xBAADF00D,
-  BOARD_REBOOT = 0xC00010FF,
-};
 
 void monitorInit();
 void keysInit();
@@ -261,15 +254,6 @@ uint32_t readTrims();
 #define DBLKEYS_PRESSED_RGT_UP(in)      (false)
 #define DBLKEYS_PRESSED_LFT_DWN(in)     (false)
 
-// WDT driver
-extern uint32_t powerupReason;
-extern uint32_t boardState;
-
-/*#define SHUTDOWN_REQUEST                0xDEADBEEF
-#define NO_SHUTDOWN_REQUEST             ~SHUTDOWN_REQUEST
-#define DIRTY_SHUTDOWN                  0xCAFEDEAD
-#define NORMAL_POWER_OFF                ~DIRTY_SHUTDOWN*/
-
 #define WDG_DURATION                              500 /*ms*/
 void watchdogInit(unsigned int duration);
 #if defined(SIMU)
@@ -361,6 +345,16 @@ uint16_t getBatteryVoltage();   // returns current battery voltage in 10mV steps
 #define BATTERY_MIN                   35 // 3.5V
 #define BATTERY_MAX                   42 // 4.2V
 
+enum EnumPowerupState
+{
+  BOARD_POWER_OFF = 0xCAFEDEAD,
+  BOARD_POWER_ON = 0xDEADBEEF,
+  BOARD_STARTED = 0xBAADF00D,
+  BOARD_REBOOT = 0xC00010FF,
+};
+
+extern uint32_t boardState;
+
 #if defined(__cplusplus)
 enum PowerReason {
   SHUTDOWN_REQUEST = 0xDEADBEEF,
@@ -413,12 +407,7 @@ bool pwrPressed();
   #define pwrForcePressed() false
 #endif
 uint32_t pwrPressedDuration();;
-/*#if defined(SIMU) || defined(NO_UNEXPECTED_SHUTDOWN)
-  #define UNEXPECTED_SHUTDOWN()         (false)
-#else
-  #define UNEXPECTED_SHUTDOWN()        (powerupReason == DIRTY_SHUTDOWN)
-#endif*/
-
+  
 #define AUX_SERIAL_POWER_ON()
 #define AUX_SERIAL_POWER_OFF()
 
diff --git a/radio/src/targets/nv14/pwr_driver.cpp b/radio/src/targets/nv14/pwr_driver.cpp
index f042fb120..16c447ff3 100644
--- a/radio/src/targets/nv14/pwr_driver.cpp
+++ b/radio/src/targets/nv14/pwr_driver.cpp
@@ -21,7 +21,6 @@
 #include "pwr.h"
 #include "board.h"
 
-uint32_t powerupReason __NOINIT;   // Stores power up reason beyond initialization for emergency mode activation
 uint32_t boardState __NOINIT;
 
 void pwrInit()
@@ -89,10 +88,6 @@ bool pwrPressed()
 void pwrResetHandler()
 {
   if (boardState != BOARD_POWER_OFF) {
-    powerupReason = boardState != BOARD_REBOOT && WAS_RESET_BY_WATCHDOG_OR_SOFTWARE() ? SOFTRESET_REQUEST : SHUTDOWN_REQUEST;
     RCC->CSR |= RCC_CSR_RMVF; //clear all flags
   }
-  else {
-    powerupReason = SHUTDOWN_REQUEST;
-  }
 }