Acer PE270K User Manual - Page 33

Troubleshooting

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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 On Amber Remedy 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. Note: Acer monitor is purposed for video and visual display of information obtained from electronic devices. 23 PE270K User Guide English

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PE270K
User Guide English
23
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
LED status
Remedy
No picture visible
Blue
Using the OSD menu, adjust brightness and contrast
to maximum or reset to their default setting.
On
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.
Note:
Acer monitor is purposed for video and visual display of information obtained from
electronic devices.