Acer VA221Q User Guide - Page 29

DVI mode, HDMI/DP Mode Optional

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English DVI mode Problem No picture visible LED status Blue Off Remedy Using the OSD menu, adjust brightness and contrast to maximum or reset to their default settings. 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. HDMI/DP Mode (Optional) Problem No picture visible LED status Blue Remedy Using the OSD, adjust brightness and contrast to maximum or reset to their default settings. Off Amber 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 that the computer system is switched on and in power saving/ standby mode. 17

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English
17
DVI mode
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.
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.
HDMI/DP Mode (Optional)
Problem
LED status
Remedy
No picture visible
Blue
Using the OSD, 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.
Amber
Check if the video signal cable is properly
connected at the back of monitor.
Check that the computer system is switched
on and in power saving/ standby mode.