diff --git a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/PLC_cabinet.bob b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/PLC_cabinet.bob
index 896ded098d72961cc71edcc679077f22fa03d6fc..24c16d3c99d0cf4c298d835ba2e24a14df918e47 100644
--- a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/PLC_cabinet.bob
+++ b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/PLC_cabinet.bob
@@ -62,6 +62,21 @@
         <font name="Header 3" family="Source Sans Pro" style="BOLD_ITALIC" size="18.0">
         </font>
       </font>
+      <background_color>
+        <color name="ERROR" red="252" green="13" blue="27">
+        </color>
+      </background_color>
+      <rules>
+        <rule name="Background" prop_id="background_color" out_exp="false">
+          <exp bool_exp="pvInt0">
+            <value>
+              <color name="Button_Background" red="236" green="236" blue="236">
+              </color>
+            </value>
+          </exp>
+          <pv_name>$(P):Cabinet_Stat</pv_name>
+        </rule>
+      </rules>
       <tooltip>$(actions)</tooltip>
     </widget>
     <widget type="label" version="2.0.0">
diff --git a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO4_cabinet.bob b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO4_cabinet.bob
index a129176ca9ca85b2d7daff93708f696f806e552d..f684daae097b9d40249bac60e05b9e0c244b6eaa 100644
--- a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO4_cabinet.bob
+++ b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO4_cabinet.bob
@@ -66,6 +66,21 @@
         <font name="Header 3" family="Source Sans Pro" style="BOLD_ITALIC" size="18.0">
         </font>
       </font>
+      <background_color>
+        <color name="ERROR" red="252" green="13" blue="27">
+        </color>
+      </background_color>
+      <rules>
+        <rule name="Background" prop_id="background_color" out_exp="false">
+          <exp bool_exp="pvInt0">
+            <value>
+              <color name="Button_Background" red="236" green="236" blue="236">
+              </color>
+            </value>
+          </exp>
+          <pv_name>$(P):Cabinet_Stat</pv_name>
+        </rule>
+      </rules>
       <tooltip>$(actions)</tooltip>
     </widget>
     <widget type="label" version="2.0.0">
diff --git a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO5_cabinet.bob b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO5_cabinet.bob
index a8128d6f7539b2f1f9fad0355332b8298b4699ad..4cbe9b32f1edf235875cd9ffe15b72116b131316 100644
--- a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO5_cabinet.bob
+++ b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/RIO5_cabinet.bob
@@ -80,6 +80,21 @@
         <font name="Header 3" family="Source Sans Pro" style="BOLD_ITALIC" size="18.0">
         </font>
       </font>
+      <background_color>
+        <color name="ERROR" red="252" green="13" blue="27">
+        </color>
+      </background_color>
+      <rules>
+        <rule name="Background" prop_id="background_color" out_exp="false">
+          <exp bool_exp="pvInt0">
+            <value>
+              <color name="Button_Background" red="236" green="236" blue="236">
+              </color>
+            </value>
+          </exp>
+          <pv_name>$(P):Cabinet_Stat</pv_name>
+        </rule>
+      </rules>
       <tooltip>$(actions)</tooltip>
     </widget>
     <widget type="group" version="2.0.0">
diff --git a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/cabinet.bob b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/cabinet.bob
index df54d5db58b2235ae27965c7ba5e46bbe7d2ed3f..f14407ab052d28a8f35ff99a13fdb69ae13c6ff3 100644
--- a/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/cabinet.bob
+++ b/NON-APPROVED/pss1-pss/embedded_displays/diagnostics/cabinet.bob
@@ -62,6 +62,21 @@
         <font name="Header 3" family="Source Sans Pro" style="BOLD_ITALIC" size="18.0">
         </font>
       </font>
+      <background_color>
+        <color name="ERROR" red="252" green="13" blue="27">
+        </color>
+      </background_color>
+      <rules>
+        <rule name="Background" prop_id="background_color" out_exp="false">
+          <exp bool_exp="pvInt0">
+            <value>
+              <color name="Button_Background" red="236" green="236" blue="236">
+              </color>
+            </value>
+          </exp>
+          <pv_name>$(P):Cabinet_Stat</pv_name>
+        </rule>
+      </rules>
       <tooltip>$(actions)</tooltip>
     </widget>
     <widget type="label" version="2.0.0">