Acer XB281HK User Manual - Page 26
Troubleshooting
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English 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 Remedy 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. 9
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9
English
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
×¾À¹Á²¶¸µ²íÛ³²Ãµ¹´Â²ºÆÙ´¾¶²É»ÀÁ¸¶¹µ¾¾²º¹Æ²
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.