Lenovo 62A2-GAR2-WW Podręcznik użytkownika - Strona 30
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Table 3-2. Troubleshooting
Problem
Possible cause
One or more of
This is a characteristic
the pixels appear
of the LCD technology
discolored.
and is not an LCD
defect.
y Fuzzy lines
y Image setup has not
in text or a
been optimized.
blurry image.
y Your system
y Horizontal or
Display Properties
vertical lines
setting have not
through the
been optimized.
image.
Suggested action
If there are more than five
pixels missing, contact the
Support Center.
Adjust the resolution settings
on your system to match
the native resolution for this
monitor: 3840 x 2160 at 60
Hz.
Perform automatic image
setup. If automatic image
setup does not help, perform
manual image setup.
When working in the native
resolution, you may find
additional improvements by
adjusting the Dots Per Inch
(DPI) setting on your system.
Reference
Appendix A."Service
and Support"on page
A-1
"Adjusting your
monitor image"on
page 2-3
"Selecting a supported
display mode"on page
2-7
See the Advanced
section of your
system's display
properties.
3-4
Chapter 3.