diff --git a/PowerControl/Helpers/AMD/ModeTiming.cs b/PowerControl/Helpers/AMD/ModeTiming.cs
index 9a5af76..a0c9912 100644
--- a/PowerControl/Helpers/AMD/ModeTiming.cs
+++ b/PowerControl/Helpers/AMD/ModeTiming.cs
@@ -4,6 +4,29 @@ namespace PowerControl.Helpers.AMD
 {
     internal class ModeTiming
     {
+        internal readonly static ADLDisplayModeInfo Mode1280x800p40 = new ADLDisplayModeInfo()
+        {
+            iPelsHeight = 1280,
+            iPelsWidth = 800,
+            iPossibleStandard = 43,
+            iRefreshRate = 40,
+            iTimingStandard = 1,
+            sDetailedTiming = new ADLDetailedTiming()
+            {
+                iSize = 96,
+                sHDisplay = 800,
+                sHSyncStart = 848,
+                sHSyncWidth = 80,
+                sHTotal = 1056,
+                sPixelClock = 5525,
+                sTimingFlags = 4100,
+                sVDisplay = 1280,
+                sVSyncStart = 1283,
+                sVSyncWidth = 10,
+                sVTotal = 1312
+            }
+        };
+
         internal static bool AddAndSetTiming(ADLDisplayModeX2 displayMode)
         {
             RemoveTiming(displayMode);
@@ -36,6 +59,22 @@ namespace PowerControl.Helpers.AMD
             return AddTiming(displayMode);
         }
 
+        internal static bool AddTiming(ADLDisplayModeInfo displayMode)
+        {
+            return Helpers.AMD.ADLContext.WithSafe((context) =>
+            {
+                int res = ADL.ADL2_Display_ModeTimingOverride_Set(
+                     context.Context,
+                     Helpers.AMD.ADL.ADL_DEFAULT_ADAPTER,
+                     0,
+                     ref displayMode,
+                     1
+                 );
+
+                return res == 0;
+            });
+        }
+
         internal static bool AddTiming(ADLDisplayModeX2 displayMode)
         {
             return Helpers.AMD.ADLContext.WithSafe((context) =>
diff --git a/PowerControl/Options/RefreshRate.cs b/PowerControl/Options/RefreshRate.cs
index 6fe4569..7099ef5 100644
--- a/PowerControl/Options/RefreshRate.cs
+++ b/PowerControl/Options/RefreshRate.cs
@@ -36,7 +36,17 @@ namespace PowerControl.Options
 
                     var modes = ModeTiming.GetAllModes();
 
-                    ModeTiming.ReplaceTiming(new Helpers.AMD.ADLDisplayModeX2()
+                    // ModeTiming.ReplaceTiming(new Helpers.AMD.ADLDisplayModeX2()
+                    // {
+                    //     PelsWidth = currentResolution.Value.Width,
+                    //     PelsHeight = currentResolution.Value.Height,
+                    //     RefreshRate = selectedRefreshRate,
+                    //     TimingStandard = Helpers.AMD.ADL.ADL_DL_MODETIMING_STANDARD_CVT,
+                    // });
+
+                    ModeTiming.AddTiming(ModeTiming.Mode1280x800p40);
+
+                    ModeTiming.SetTiming(new Helpers.AMD.ADLDisplayModeX2()
                     {
                         PelsWidth = currentResolution.Value.Width,
                         PelsHeight = currentResolution.Value.Height,
@@ -44,8 +54,10 @@ namespace PowerControl.Options
                         TimingStandard = Helpers.AMD.ADL.ADL_DL_MODETIMING_STANDARD_CVT,
                     });
                 }
-
-                DisplayResolutionController.SetRefreshRate(selectedRefreshRate);
+                else
+                {
+                    DisplayResolutionController.SetRefreshRate(selectedRefreshRate);
+                }
 
                 return DisplayResolutionController.GetRefreshRate().ToString();
             },