diff --git a/configs/Barreleye.py b/configs/Barreleye.py
index 7b74179..6403ed6 100644
--- a/configs/Barreleye.py
+++ b/configs/Barreleye.py
@@ -405,8 +405,6 @@
 		'PRODUCT_0'  : '<inventory_root>/system/bios',
 		'BOARD_3'    : '<inventory_root>/system/misc',
 		'PRODUCT_51' : '<inventory_root>/system/misc',
-		'PRODUCT_100': '<inventory_root>/system',
-		'CHASSIS_100': '<inventory_root>/system/chassis',
 		'BOARD_100'  : '<inventory_root>/system/chassis/io_board',
 		'BOARD_101'  : '<inventory_root>/system/chassis/sas_expander',
 		'BOARD_102'  : '<inventory_root>/system/chassis/hdd_backplane',
diff --git a/configs/Palmetto.py b/configs/Palmetto.py
index bbe4afc..1eed30d 100644
--- a/configs/Palmetto.py
+++ b/configs/Palmetto.py
@@ -154,6 +154,12 @@
 		'monitor_process' : True,
 		'process_name'    : 'chassis_control.py',
 	},
+	'restore' : {
+		'system_state'    : 'BMC_READY',
+		'start_process'   : True,
+		'monitor_process' : False,
+		'process_name'    : 'discover_system_state.py',
+	},
 	'bmc_control' : {
 		'system_state'    : 'BMC_STARTING',
 		'start_process'   : True,
diff --git a/pyhwmon/hwmon.py b/pyhwmon/hwmon.py
index e5dc19a..bb363dc 100644
--- a/pyhwmon/hwmon.py
+++ b/pyhwmon/hwmon.py
@@ -65,6 +65,7 @@
 				self.writeAttribute(attribute,rtn[1])
 		except:
 			print "HWMON: Attibute no longer exists: "+attribute
+			self.sensors.pop(objpath,None)
 			return False