Application Guide

6. Replace other identical signal cable ( VGA / DVI / HDMI / DisplayPort / USB ) and try
again, and make sure the cable version is suitable for the monitor's port.
If there is other screen or PC, try it to confirm whether the screen is normal. That can help us
identify the symptom more efficiently.
Screen color is abnormal (reddish, greenish, yellowish, etc.) / Screen color random
jitter (e.g.: sometimes normal, sometimes reddish)
Please follow the step 1, 4~6 as above to do troubleshooting as well.
If those steps above didn't solve the problem, please contact ASUS Customer Center for help.
LCD Monitor Troubleshooting - No display after turning monitor ON
No display after turning monitor ON ( screen is black but power supply lights is ON)
 Make sure if the operating system had entered hibernation, sleep or power-save mode.
Press any key (Enter key / Power key) or move the mouse to wake it up.
 Check if the signal cable (VGA / DVI / HDMI) is well connected , and confirmed another
end of the output cable has been firmly connected to computer input port (graphics card).
Unplug and plug 2-terminals again to ensure all pins aren't bent.
 Press to select corresponding mode (If this model has a variety of input
ports) -> Select the correct input port