diff --git a/modules/misc/tv-on-off.nix b/modules/misc/tv-on-off.nix
index 81281f0..186dbd4 100644
--- a/modules/misc/tv-on-off.nix
+++ b/modules/misc/tv-on-off.nix
@@ -24,6 +24,7 @@ in
   ];
   # after suspend, do `cec-ctl -A | grep cec0 | wc -l`, if >0, do `cec-ctl --standby --to TV`
   # similar on wakeup, if present send `cec-ctl --user-control-pressed ui-cmd=power-on-function --to TV`
+  # doesn't work on dell for some reason (KDE)
   environment.etc."systemd/system-sleep/sleep-turn-tv-off-on.sh".source =
     pkgs.writeShellScript "post-sleep-turn-tv-off.sh" ''
       case $1/$2 in
diff --git a/systems/dell/configuration.nix b/systems/dell/configuration.nix
index 925c555..c3cf897 100644
--- a/systems/dell/configuration.nix
+++ b/systems/dell/configuration.nix
@@ -60,6 +60,7 @@
       "rd.systemd.show_status=auto"
     ];
   };
+  networking.firewall.allowedTCPPorts = [ 3389 ]; # Allow RDP 
 
   mainUser.layout = "de";
   mainUser.variant = "";
diff --git a/systems/dell/modules/battery.nix b/systems/dell/modules/battery.nix
index 8efe15c..143bcfb 100644
--- a/systems/dell/modules/battery.nix
+++ b/systems/dell/modules/battery.nix
@@ -13,7 +13,7 @@
 
   # Enable TLP (better than gnomes internal power manager)
   services.tlp = {
-    enable = true;
+    enable = false;
     settings = {
       CPU_SCALING_GOVERNOR_ON_AC = "performance";
       CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
@@ -42,7 +42,7 @@
 
   # Disable GNOMEs power management
   # 5.5 idle with ff open
-  services.power-profiles-daemon.enable = false;
+  services.power-profiles-daemon.enable = true;
 
   # Enable powertop
   #powerManagement.powertop.enable = true;