Troubleshooting - Acer PD163Qbmiuux 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 model
Problem
No picture
Unstable picture
Abnormal picture
Note: ACER monitors are designed to display video and image information from electronic devices.
Regulatory Compliance
LED status
Green Use the OSD to adjust the brightness and
contrast to maximum or to restore them to
default settings.
Off Check the power switch.
Check whether the power cable is properly
connected to the monitor.
Red Check whether the video signal cable is properly
connected to the connector on the back of the
monitor.
Check if the computer system is powered on but
in ECO /standby mode.
Check whether the graphics adapter and monitor
specifications are compatible, otherwise there
may be a mismatch in the input signal frequency.
The image on the Check the display settings of the system. If the
screen is partially image is partially displayed, select a different
displayed, resolution or vertical refresh rate.
off-center, too Wait for seconds after adjusting the image size
large or too small. before replacing or disconnecting the signal
cable or turning off the monitor.
Solution