GC

code/modules/modular_computers/hardware/ai_slot.dm

@@ -10,6 +10,12 @@
 	var/obj/item/device/aicard/stored_card = null
 	var/locked = FALSE
 
+/obj/item/weapon/computer_hardware/ai_slot/Destroy()
+	if(stored_card)
+		qdel(stored_card)
+		stored_card = null
+	return ..()
+
 
 /obj/item/weapon/computer_hardware/ai_slot/examine(mob/user)
 	..()
@@ -21,6 +27,7 @@
 
 /obj/item/weapon/computer_hardware/ai_slot/on_remove(obj/item/device/modular_computer/M, mob/living/user = null)
 	M.remove_verb(device_type)
+	try_eject(0, forced = 1)
 
 /obj/item/weapon/computer_hardware/ai_slot/try_insert(obj/item/I, mob/living/user = null)
 	if(!holder)

code/modules/modular_computers/hardware/battery_module.dm

@@ -13,6 +13,15 @@
 		battery = new battery_type(src)
 	..()
 
+/obj/item/weapon/computer_hardware/battery/Destroy()
+	if(battery)
+		qdel(battery)
+		battery = null
+	return ..()
+
+/obj/item/weapon/computer_hardware/battery/on_remove(obj/item/device/modular_computer/M, mob/living/user = null)
+	try_eject(0, forced = 1)
+
 /obj/item/weapon/computer_hardware/battery/try_insert(obj/item/I, mob/living/user = null)
 	if(!holder)
 		return FALSE

code/modules/modular_computers/hardware/card_slot.dm

@@ -11,7 +11,12 @@
 	var/obj/item/weapon/card/id/stored_card2 = null
 
 /obj/item/weapon/computer_hardware/card_slot/Destroy()
-	try_eject()
+	if(stored_card)
+		qdel(stored_card)
+		stored_card = null
+	if(stored_card2)
+		qdel(stored_card2)
+		stored_card2 = null
 	return ..()
 
 /obj/item/weapon/computer_hardware/card_slot/GetAccess()
@@ -35,6 +40,7 @@
 
 /obj/item/weapon/computer_hardware/card_slot/on_remove(obj/item/device/modular_computer/M, mob/living/user = null)
 	M.remove_verb(device_type)
+	try_eject(0, forced = 1)
 
 /obj/item/weapon/computer_hardware/card_slot/try_insert(obj/item/I, mob/living/user = null)
 	if(!holder)

code/modules/modular_computers/hardware/hard_drive.dm

@@ -65,6 +65,7 @@
 
 	if(F in stored_files)
 		stored_files -= F
+		qdel(F)
 		recalculate_size()
 		return 1
 	else