diff --git a/meta-quanta/meta-gbs/recipes-gbs/gbs-detect-gpio-present/files/detect-gpio-present.sh b/meta-quanta/meta-gbs/recipes-gbs/gbs-detect-gpio-present/files/detect-gpio-present.sh
index dd5852a..cb652a2 100644
--- a/meta-quanta/meta-gbs/recipes-gbs/gbs-detect-gpio-present/files/detect-gpio-present.sh
+++ b/meta-quanta/meta-gbs/recipes-gbs/gbs-detect-gpio-present/files/detect-gpio-present.sh
@@ -11,7 +11,8 @@
 "/xyz/openbmc_project/inventory/system/chassis/entity/sata0_prsnt"
 "/xyz/openbmc_project/inventory/system/chassis/entity/pe_slot0_prsnt"
 "/xyz/openbmc_project/inventory/system/chassis/entity/pe_slot1_prsnt"
-"/xyz/openbmc_project/inventory/system/chassis/entity/fans_efuse_pg")
+"/xyz/openbmc_project/inventory/system/chassis/entity/fans_efuse_pg"
+"/xyz/openbmc_project/inventory/system/chassis/entity/pwrgd_p12v_slots")
 INTERFACE_NAME="xyz.openbmc_project.Inventory.Item"
 
 IPMI_LOG_SERVICE="xyz.openbmc_project.Logging.IPMI"
@@ -24,7 +25,7 @@
 LOG_ASSERT_FLAG="true"
 LOG_DEASSERT_FLAG="false"
 LOG_GENID_FLAG="0x0020"
-present_state=("true" "true" "true" "true" "true" "true" "true" "true" "true" "true" "true")
+present_state=("true" "true" "true" "true" "true" "true" "true" "true" "true" "true" "true" "true")
 
 for i in ${!PRESENT_OBJPATH[@]}
 do
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-inventory-sensors.yaml b/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-inventory-sensors.yaml
index 76eaa4e..3cf240c 100644
--- a/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-inventory-sensors.yaml
+++ b/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-inventory-sensors.yaml
@@ -433,6 +433,11 @@
   sensorID: 0xFC
   sensorType: 0x25
   offset: 0x01
+/xyz/openbmc_project/inventory/system/chassis/entity/pwrgd_p12v_slots:
+  eventReadingType: 0x6f
+  sensorID: 0xFD
+  sensorType: 0x25
+  offset: 0x01
 # map non-IPMI-SEL to the system event sensor as "Undetermined system hardware failure."
 /xyz/openbmc_project/inventory/system:
   eventReadingType: 0x6f
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-sensors.yaml b/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-sensors.yaml
index 043136b..b8ad076 100644
--- a/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-sensors.yaml
+++ b/meta-quanta/meta-gbs/recipes-phosphor/configuration/gbs-yaml-config/gbs-ipmi-sensors.yaml
@@ -1279,3 +1279,24 @@
   sensorReadingType: 0x6f
   sensorType: 0x25
   serviceInterface: org.freedesktop.DBus.Properties
+
+0xFD:
+  entityID: 0x13
+  entityInstance: 0
+  interfaces:
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x00:
+            assert: true
+            type: bool
+          0x01:
+            assert: false
+            type: bool
+  mutability: Mutability::Write|Mutability::Read
+  path: /xyz/openbmc_project/inventory/system/chassis/entity/pwrgd_p12v_slots
+  readingType: assertion
+  sensorNamePattern: nameLeaf
+  sensorReadingType: 0x6f
+  sensorType: 0x25
+  serviceInterface: org.freedesktop.DBus.Properties
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/gpios-11.conf b/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/gpios-11.conf
new file mode 100644
index 0000000..398356e
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/gpios-11.conf
@@ -0,0 +1,6 @@
+#The gpio 88 is a real gpio, which is used to
+#store the PWRGD_P12V_ALL_SLOTS signal
+INVENTORY=/system/chassis/entity/pwrgd_p12v_slots
+DEVPATH=/dev/input/event0
+KEY=88
+NAME=pwrgd_p12v_slots
\ No newline at end of file
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend b/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
index 4b9a841..f4ac606 100644
--- a/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
+++ b/meta-quanta/meta-gbs/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
@@ -19,7 +19,8 @@
 SYSTEMD_ENVIRONMENT_FILE_${PN}_append_gbs +="obmc/gpio/gpios-8.conf"
 SYSTEMD_ENVIRONMENT_FILE_${PN}_append_gbs +="obmc/gpio/gpios-9.conf"
 SYSTEMD_ENVIRONMENT_FILE_${PN}_append_gbs +="obmc/gpio/gpios-10.conf"
-GBS_OBMC_PRESENT_INSTANCES = "0 1 2 3 4 5 6 7 8 9 10"
+SYSTEMD_ENVIRONMENT_FILE_${PN}_append_gbs +="obmc/gpio/gpios-11.conf"
+GBS_OBMC_PRESENT_INSTANCES = "0 1 2 3 4 5 6 7 8 9 10 11"
 
 SYSTEMD_LINK_${PN}-presence_append_gbs = " ${@compose_list(d, 'FMT_PRESENT', 'GBS_OBMC_PRESENT_INSTANCES')}"