diff --git a/code/game/machinery/computer/atmos_control.dm b/code/game/machinery/computer/atmos_control.dm
index 32fbaf3082f..869756f9874 100644
--- a/code/game/machinery/computer/atmos_control.dm
+++ b/code/game/machinery/computer/atmos_control.dm
@@ -22,9 +22,11 @@
 	name = "\improper Atmospherics PCU"
 	desc = "A personal computer unit. It seems to have only the Atmosphereics Control program installed."
 	icon_screen = "pcu_atmo"
-	icon_state = "pcu"
+	icon_state = "pcu_engi"
 	icon_keyboard = "pcu_key"
 	density = FALSE
+	light_color = "#00cc00"
+	density = 0
 
 /obj/machinery/computer/atmoscontrol/attack_ai(var/mob/user as mob)
 	tgui_interact(user)
diff --git a/code/game/machinery/computer/medical.dm b/code/game/machinery/computer/medical.dm
index af7b04dc339..63b067d5425 100644
--- a/code/game/machinery/computer/medical.dm
+++ b/code/game/machinery/computer/medical.dm
@@ -497,9 +497,9 @@
 	name = "\improper Medical Laptop"
 	desc = "A personal computer unit. It seems to have only the medical records program installed."
 	icon_screen = "pcu_generic"
-	icon_state = "pcu"
+	icon_state = "pcu_med"
 	icon_keyboard = "pcu_key"
-	light_color = "#59888e8"
+	light_color = "#5284e7"
 	circuit = /obj/item/weapon/circuitboard/med_data/pcu
 	density = FALSE
 
diff --git a/code/game/machinery/computer/skills.dm b/code/game/machinery/computer/skills.dm
index 3c209280a69..7fe2e803648 100644
--- a/code/game/machinery/computer/skills.dm
+++ b/code/game/machinery/computer/skills.dm
@@ -12,7 +12,7 @@
 	icon_screen = "pcu_generic"
 	icon_state = "pcu"
 	icon_keyboard = "pcu_key"
-	light_color = "#59888e8"
+	light_color = "#5284e7"
 	req_one_access = list(access_heads)
 	circuit = /obj/item/weapon/circuitboard/skills/pcu
 	density = FALSE
diff --git a/icons/obj/computer.dmi b/icons/obj/computer.dmi
index 5b58a84313f..a52ac02d69b 100644
Binary files a/icons/obj/computer.dmi and b/icons/obj/computer.dmi differ