diff --git a/config/ibm/50003000.json b/config/ibm/50003000.json
index 4c42ff7a..fdc8e13d 100644
--- a/config/ibm/50003000.json
+++ b/config/ibm/50003000.json
@@ -2540,6 +2540,11 @@
                 "concurrentlyMaintainable": true,
                 "devAddress": "16-0052",
                 "pcaChipAddress": "16-0062",
+                "presence": {
+                    "pin": "expander-cable-card1",
+                    "value": 0,
+                    "gpioI2CAddress": "4-0065"
+                },
                 "preAction": {
                     "pin": "presence-cable-card1",
                     "value": 1,
@@ -2606,6 +2611,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card2",
+                    "value": 0,
+                    "gpioI2CAddress": "4-0065"
+                },
                 "preAction": {
                     "pin": "presence-cable-card2",
                     "value": 1,
@@ -2674,6 +2684,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card3",
+                    "value": 0,
+                    "gpioI2CAddress": "4-0065"
+                },
                 "preAction": {
                     "pin": "presence-cable-card3",
                     "value": 1,
@@ -2742,6 +2757,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card4",
+                    "value": 0,
+                    "gpioI2CAddress": "4-0065"
+                },
                 "preAction": {
                     "pin": "presence-cable-card4",
                     "value": 1,
@@ -2810,6 +2830,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card5",
+                    "value": 0,
+                    "gpioI2CAddress": "4-0065"
+                },
                 "preAction": {
                     "pin": "presence-cable-card5",
                     "value": 1,
@@ -2878,6 +2903,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card6",
+                    "value": 0,
+                    "gpioI2CAddress": "5-0066"
+                },
                 "preAction": {
                     "pin": "presence-cable-card6",
                     "value": 1,
@@ -2915,6 +2945,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card7",
+                    "value": 0,
+                    "gpioI2CAddress": "5-0066"
+                },
                 "preAction": {
                     "pin": "presence-cable-card7",
                     "value": 1,
@@ -2983,6 +3018,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card8",
+                    "value": 0,
+                    "gpioI2CAddress": "5-0066"
+                },
                 "preAction": {
                     "pin": "presence-cable-card8",
                     "value": 1,
@@ -3051,6 +3091,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card9",
+                    "value": 0,
+                    "gpioI2CAddress": "5-0066"
+                },
                 "preAction": {
                     "pin": "presence-cable-card9",
                     "value": 1,
@@ -3088,6 +3133,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card10",
+                    "value": 0,
+                    "gpioI2CAddress": "5-0066"
+                },
                 "preAction": {
                     "pin": "presence-cable-card10",
                     "value": 1,
@@ -3156,6 +3206,11 @@
                 "busType": "i2c",
                 "driverType": "at24",
                 "concurrentlyMaintainable": true,
+                "presence": {
+                    "pin": "expander-cable-card11",
+                    "value": 0,
+                    "gpioI2CAddress": "5-0066"
+                },
                 "preAction": {
                     "pin": "presence-cable-card11",
                     "value": 1,