Here a little VB.Net tool, which fixes the FrameSkipping@75hz after monitor wakeup. Works nice with my new 38WK95, just run once after boot:
Public Class Form1
Declare Function ChangeDisplaySettingsA Lib "user32.dll" (ByVal lpDevMode As Integer, ByVal dwflags As Integer) As Integer
Declare Function RegisterPowerSettingNotification Lib "user32.dll" (hRecipient As IntPtr, ByRef NotificationFilter As Guid, Flags As Integer) As IntPtr
Declare Function UnregisterPowerSettingNotification Lib "user32.dll" (ByVal Handle As IntPtr) As Boolean
Protected Overrides Sub WndProc(ByRef m As Message)
If m.Msg = &H218 AndAlso m.WParam = &H8013 Then
If System.Runtime.InteropServices.Marshal.ReadInt32(m.LParam, 20) = 1 Then
Threading.Thread.Sleep(1000)
ChangeDisplaySettingsA(0, &H20000000)
End If
End If
MyBase.WndProc(m)
End Sub
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Me.Tag = RegisterPowerSettingNotification(Me.Handle, New Guid("02731015-4510-4526-99E6-E5A17EBD1AEA"), 0)
Me.Visible = False
End Sub
Private Sub Form1_Closed(sender As Object, e As EventArgs) Handles Me.Closed
UnregisterPowerSettingNotification(Me.Tag)
End Sub
End Class
DisplayReset.exe
