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Troubleshooting Symptom Charts/Miscellaneous
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Miscellaneous
(Continued)
Upon first use,
monitor screen
shows cloth-like
pattern of black, dark
gray, or white fine
vertical lines
1 Select the all white display pattern, and adjust size and
rotation controls on the monitor’s front panel. Aim for
reducing the visibility of the lines while minimizing
discoloration.
2 At power-on, lightly tap the side of the monitor so you see
the display image move. After the display has warmed up for
30 minutes, tap the monitor again.
3 Call Service Provider Support at 1-800-919-2775
(Option 6) to replace the display.