Dvi/hdmi mode (optional), English – Acer P238HL User Manual

Page 28

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English

DVI/HDMI Mode (Optional)

Problem

LED status

Remedy

No picture visible

Blue

Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
settings.

Off

Check the power switch.

Check if the AC power cord is properly
connected to the monitor.

Blinking Blue

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.

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