16 │ About your monitorPreset display modesS2419HGFDisplay ModeHorizontalFrequency(kHz)VerticalFrequency(Hz)Pixel Clock(MHz)Sync Polarity(Horizontal /Vertical)VESA, 720 x 400 31.5 70.1 28.3 -/+VESA, 640 x 480 31.5 60.0 25.2 -/-VESA, 640 x 480 37.5 75.0 31.5 -/-VESA, 800 x 600 37.9 60.3 40.0 +/+VESA, 800 x 600 46.9 75.0 49.5 +/+VESA, 1024 x 768 48.4 60.0 65.0 -/-VESA, 1024 x 768 60.0 75.0 78.8 +/+VESA, 1152 x 864 67.5 75.0 108.0 +/+VESA, 1280 x 1024 64.0 60.0 108.0 +/+VESA, 1280 x 1024 80.0 75.0 135.0 +/+VESA, 1600 x 900 60.0 60.0 108.0 +/+VESA, 1920 x 1080 67.5 60.0 148.5 +/+VESA, 1920 x 1080 274.3 119.9 137.1 +/-VESA, 1920 x 1080 332.9 143.9 166.4 +/-