If a signal that belongs to the following standard signal modes is transmitted from your PC, the screen will automatically be adjusted. If the signal transmitted from the PC does not belong to the standard signal
modes, the screen may be blank even though the power LED turns on. In such a case, change the settings according to the following table by referring to the graphics card user manual.
S27AG50*
Resolution
IBM, 720 x 400
MAC, 640 x 480
MAC, 832 x 624
MAC, 1152 x 870
VESA, 640 x 480
VESA, 640 x 480
VESA, 640 x 480
VESA, 800 x 600
VESA, 800 x 600
VESA, 800 x 600
VESA, 800 x 600
VESA, 1024 x 768
VESA, 1024 x 768
S27AG50*
48 ~ 165 Hz
2560 x 1440 @ 144 Hz (HDMI)
2560 x 1440 @ 165 Hz (DisplayPort)
Horizontal Frequency
Vertical Frequency
(kHz)
31.469
35.000
49.726
68.681
31.469
37.861
37.500
35.156
37.879
48.077
46.875
48.363
56.476
S28AG70*
48 ~ 144 Hz
3840 x 2160 @ 144 Hz (HDMI, Display Port) 5120 x 1440 @ 144 Hz (HDMI)