ASUS VG278H Manuel D’Utilisation

3-9

Chapter 3: OSD (On-Screen Display) Menu

Power  LED is not ON

•  Press the   button to check if the monitor is in the 

ON mode.

•  Check if the power cord is properly connected to 

the monitor and the power outlet.

The power LED lights amber and 

there is no screen image

•  Check if the monitor and the computer are in the 

ON mode.

•  Make sure the signal cable is properly connected 

the monitor and the computer.

•  Inspect the signal cable and make sure none of the 

pins are bent.

•  Connect the computer with another available 

monitor to check if the computer is properly 

working.

Screen image is too light or dark •  Adjust the Contrast and Brightness settings via 

OSD.

Screen image bounces or a wave 

pattern is present in the image

•  Make sure the signal cable is properly connected to 

the monitor and the computer.

•  Move away electrical devices that may cause 

electrical interference.

Screen image has color defects 

(white does not look white)

•  Inspect the signal cable and make sure that none of 

the pins are bent.

•  Perform All Reset via OSD.

•  Adjust the R/G/B color settings or select the Color 

Temperature via OSD.

3D function is not working well

•  Make sure the input source is DVI (Dual-link) or 

HDMI, and the cable is connected. DVI (Single-link) 

& VGA are not supported for 3D function.

•  For DVI source: Make sure the screen resolution 

setting is 1920x1080 at 120Hz, 110Hz or 100Hz.  

For HDMI source: Make sure your graphics card or 

DVD player support HDMI 1.4.

•  Make sure the power button of wireless 3D glasses 

is turned on. Charge the wireless glasses if its 

battery is in low status.

•  Make sure the computer was installed with 

Microsoft

®

 Windows Vista or Windows 7 operating 

system, and NVIDIA 3D drivers.

•  Visit NVIDIA website (http://www.nvidia.com/) for 

more information about system requirements, setup 

instructions, and PC games supported.