Acer Predator X35 BMIPHZX 21:9 180 Hz Curved NVIDIA G-SYNC VA Gaming Monitor - Manual (Page 31)

EN-22
TROUBLESHOOTING
Before sending your LCD monitor for servicing, please check the trouble-
shooting list below to see if you can self-diagnose the problem.
(HDMI/DP Mode)
Problems Current Status Remedy
No Picture
LED ON

Using OSD, adjust brightness
and contrast to maximum or
reset to their default settings.
LED OFF

Check the power switch.

Check if AC power cord is
properly connected to the
monitor.
LED displays amber
color

Check if video signal cable is
properly connected at the back
of monitor.

Check if the power of computer
system is ON.
Abnormal Sound
(Only Audio-Input
model)
(Optional)
No sound, or sound
level is too low

Check the audio cable with the
host PC is connected.

Check if the volume setup of the
host PC is in minimum position
and try to raise the volume
level.