Acer A231HL User Manual - Page 21

Browse online or download pdf User Manual for Monitor Acer A231HL. Acer A231HL 23 pages.
Also for Acer A231HL: Quick Setup Manual (2 pages)

Print Page
Acer A231HL User Manual
(DVI Mode)
Problems
Current Status Remedy
LED ON
LED OFF
No Picture
LED displays
amber color
Abnormal
No sound, or
Sound
sound level is
(Only Audio-
too low
Input model)
(Optional)
·
Using OSD, adjust brightness and
contrast to maximum or reset to their
default settings.
·
Check the power switch.
·
Check if AC power cord is properly
connected to the monitor.
·
Check if video signal cable is properly
connected at the back of monitor.
·
Check if the power of computer system
is ON.
·
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.
EN-20