Troubleshooting - Acer PE320QK User Manual

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
PE320QK User Guide English
LED status
Blue Using the OSD menu, adjust brightness and contrast
to maximum or reset to their default setting.
Off Check the power switch.
Check if the AC power cord is properly connected to
the monitor.
Amber 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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