45
Picture Bounces, Flickers Or
Wave Pattern Appears In The
Picture
Move electrical devices that may cause electrical interference as far away
from the monitor as possible.
Use the maximum refresh rate your monitor is capable of at the resolution
you are using.
Monitor Is Stuck In Active
Off-Mode"
The Computer Power Switch should be in the ON position.
The Computer Video Card should be snugly fitted in its slot.
Make sure the monitor's video cable is properly connected to the computer.
Inspect the monitor's video cable and make sure no pin is bent.
Make sure your computer is operational by hitting the CAPS LOCK key on
the keyboard while observing the CAPS LOCK LED. The LED should either
turn ON or OFF after hitting the CAPS LOCK key.
Missing one of the primary
colors (RED, GREEN, or
BLUE)
Inspect the monitor's video cable and make sure that no pin is damaged.
Make sure the monitor's video cable is properly connected to the computer.
Screen image is not centered
or sized properly
Adjust H-Position and V-Position or press hot-key (AUTO).
Picture has color defects
(white does not look white)
Adjust RGB color or select desired color temperature.
Horizontal or vertical
disturbances on the screen
Use Windows 7/8/10 shut-down mode to adjust CLOCK and PHASE.
Press to auto-adjust.
Summary of Contents for 27E1H
Page 1: ...1 LCD Monitor User Manual 27E1H 27P1 LED backlight www aoc com 2018 AOC All Rights Reserved...
Page 17: ...17 Click DISPLAY Set the resolution SLIDE BAR to Optimal preset resolution...
Page 18: ...18 Windows 7 For Windows 7 Click START Click CONTROL PANEL Click Appearance Click DISPLAY...
Page 31: ...31 Click on the Change display settings button Click the Advanced Settings button...