Troubleshooting; Hdmi/Dp Mode (Optional) - Acer XR342CK User Manual

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3.
Save Setting to Game mode: There are three user-defined profiles available. When
you have decided what settings suit you, save them and system will be able to recall
the settings in the future when you turn on gaming mode .

Troubleshooting

Before sending your LCD monitor for servicing, please check the troubleshooting list below
to see if you can self-diagnose the problem.

HDMI/DP Mode (Optional)

Problem
No picture visible
LED status
Blue
Off
Amber
Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
setting.
Check the power switch.
Check if the AC power cord is properly
connected to the monitor.
Check if the video signal cable is properly
connected at the back of monitor.
Check if the computer system is switched on
and in power saving/standby mode.
Remedy

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