diff --git a/nix/os/devices/steveej-t14/hw.nix b/nix/os/devices/steveej-t14/hw.nix
index 112a291..1658bb9 100644
--- a/nix/os/devices/steveej-t14/hw.nix
+++ b/nix/os/devices/steveej-t14/hw.nix
@@ -20,54 +20,58 @@ in {
   services.tlp = {
     enable = true;
     settings = {
-      # CPU_SCALING_GOVERNOR_ON_AC = "schedutil";
-      CPU_SCALING_GOVERNOR_ON_BAT = "schedutil";
+      CPU_DRIVER_OPMODE_ON_AC = "active";
+      CPU_DRIVER_OPMODE_ON_BAT = "passive";
+      
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
 
-      # CPU_ENERGY_PERF_POLICY_ON_AC="balance_power";
+      CPU_ENERGY_PERF_POLICY_ON_AC="performance";
       CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
 
-      # SCHED_POWERSAVE_ON_AC="1";
-      SCHED_POWERSAVE_ON_BAT = "1";
-
       CPU_BOOST_ON_AC = "0";
       CPU_BOOST_ON_BAT = "0";
 
-      # RADEON_DPM_PERF_LEVEL_ON_AC="auto";
+      RADEON_DPM_PERF_LEVEL_ON_AC="low";
       RADEON_DPM_PERF_LEVEL_ON_BAT = "low";
-      # RADEON_DPM_STATE_ON_AC="balanced";
+      RADEON_POWER_PROFILE_ON_AC="low";
+      RADEON_POWER_PROFILE_ON_BAT="low";
+      RADEON_DPM_STATE_ON_AC="battery";
       RADEON_DPM_STATE_ON_BAT = "battery";
 
       # SOUND_POWER_SAVE_ON_AC="1";
       SOUND_POWER_SAVE_ON_BAT = "1";
-
-      # # PLATFORM_PROFILE_ON_AC="low-power";
-      # # PLATFORM_PROFILE_ON_BAT="low-power";
-      # PLATFORM_PROFILE_ON_AC="balanced";
-      PLATFORM_PROFILE_ON_BAT = "low-power";
-
-      # RUNTIME_PM_ON_AC = "auto";
+      
+      PLATFORM_PROFILE_ON_AC="performance";
+      PLATFORM_PROFILE_ON_BAT="low-power";
+      
+      RUNTIME_PM_ON_AC = "on";
       RUNTIME_PM_ON_BAT = "auto";
 
-      # PCIE_ASPM_ON_AC="default";
-      PCIE_ASPM_ON_BAT = "powersave";
+      PCIE_ASPM_ON_AC="default";
+      PCIE_ASPM_ON_BAT = "powersupersave";
 
-      START_CHARGE_THRESH_BAT0 = "75";
-      STOP_CHARGE_THRESH_BAT0 = "80";
+      START_CHARGE_THRESH_BAT0 = "80";
+      STOP_CHARGE_THRESH_BAT0 = "85";
 
       WOL_DISABLE = "Y";
       # WIFI_PWR_ON_AC="on";
-      WIFI_PWR_ON_BAT = "on";
+      # WIFI_PWR_ON_BAT = "on";
       DEVICES_TO_DISABLE_ON_STARTUP = "wwan";
       # #DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan";
       # #DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan";
       # #DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi";
+      
+      SATA_LINKPWR_ON_AC="maax_performance";
+      SATA_LINKPWR_ON_BAT="min_power";
     };
   };
 
+  # see https://www.kernel.org/doc/html/v6.6/admin-guide/laptops/thinkpad-acpi.html#fan-control-and-monitoring-fan-speed-fan-enable-disable
   services.thinkfan = {
     enable = true;
     levels = [
-      [0 0 55]
+      [1 0 55]
       [1 55 65]
       [1 65 75]
       [2 75 78]