Acer AL2202W - Manual (Page 15)

E-14
AL2202W
(DVI 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.