Troubleshooting/Support; Troubleshooting Chart - NEC MultiSync XV17 User Manual

Troubleshooting/Support

Troubleshooting Chart

Problem
No picture
Image is scrolling or unstable
LED on the monitor is not lit
(no green, orange or yellow color
can be seen)
Picture is fuzzy
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78131791
Check These Items
• The display card should be completely seated in its slot.
• Power Switch and computer power switch should be in the ON position.
• The signal cable should be completely connected to the display card/computer.
• Check the connector for bent or pushed-in pins.
• Signal cable should be completely attached to the computer.
• Check the pin assignments and signal timings of the monitor and your display
card with respect to recommended timings and pin assignments.
• If the Mac adapter is used, check for proper connection or make sure the display card is Mac
compatible and that the card is properly seated in the computer.
• Power Switch should be in the ON position and the power cord should be connected.
• Make certain the computer is not in a Power-Saver mode (touch the keyboard or mouse).
• Adjust the Brightness, then Contrast Control.
• Access the Degauss Control through OSM
(See page 10 for more information.) CAUTION: A minimum interval of 20 minutes should elapse before
the Degauss Control is used a second time when not switching between modes.
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™ controls. Activate the Degauss Control.
7/29/98, 9:24 AM