AG Neovo f-315a User Guide
33
Troubleshooting
Symptom
Check Items
· No picture
· LED power indicator
· LED power indicator
is not lit
· Check that the monitor power switch is turned
on.
· Check that the power adapter is properly
connected to the monitor.
· Check that the power cord is properly
connected to the power adapter.
· Check that the power cord is properly
connected to the power outlet.
· Check if there is electrical power coming from
the power outlet. Use another device to check
for power.
for power.
· No picture
· The LED power
· The LED power
indicator is orange
· Ensure the computer is not in power saving
mode. (Move the mouse or press a key on the
keyboard to wake up the computer.)
keyboard to wake up the computer.)
· Check that your computer is in the “ON”
position.
Text is not solid
· Ensure that the resolution of the video signal is
1280 by 1024.
· Press the button to run automatic
adjustment.
· Adjust Clock and Phase in the OSD menu to
fine-tune. (Refer to the “Customizing Your
Monitor” section of this user’s manual for
details.)
Monitor” section of this user’s manual for
details.)
· Adjust Sharpness in the OSD menu if you are
not in 1280 by 1024 resolution. (Please refer to
the “Customizing Your Monitor” section of this
user’s manual for details.)
the “Customizing Your Monitor” section of this
user’s manual for details.)
· Screen image is not
centered properly
· Some lines are
missing
· Press the button to run automatic
adjustment.
· Adjust H. Position and V. Position to fine-tune.
(Refer to the “Customizing Your Monitor”
section of this user’s manual for details.)
section of this user’s manual for details.)
There are tiny red, green,
blue or black dots on the
screen.
blue or black dots on the
screen.
The TFT LCD panel consists of millions of small
transistors. Defective transistors will each cause a
missing red, green, or blue dot.
transistors. Defective transistors will each cause a
missing red, green, or blue dot.