Lenovo G27-30, User Manual

Page: 26 / 32

Chapter 3.
3-4
Table 3-2 . Troubleshooting
Problem Possible cause Suggested action Reference
One or more of
the pixels appear
discolored.
This is a characteristic
of the LCD technology
and is not an LCD
defect.
If there are more than five
pixels missing, contact the
Support Center.
Appendix A.”Service
and Support”on page
A-1
y
Fuzzy lines
in text or a
blurry image.
y
Horizontal or
vertical lines
through the
image.
y
Image setup has not
been optimized.
y
Your system
Display Properties
setting have not
been optimized.
Adjust the resolution settings
on your system to match
the native resolution for this
monitor: 1920 x 1080 at 60
Hz.
“Adjusting your
monitor image”on
page 2-3
Perform automatic image
setup. If automatic image
setup does not help, perform
manual image setup.
“Selecting a supported
display mode”on page
2-7
When working in the native
resolution, you may find
additional improvements by
adjusting the Dots Per Inch
(DPI) setting on your system.
See the Advanced
section of your
system’s display
properties.