Display Mode - NEC MultiSync P750 Handbuch

Troubleshooting/Support
DISPLAY MODE: Indicates the current mode and frequency setting of
the monitor.
MODE
FREQUENCY
HORIZONTAL
VERTICAL
POLARITY
HORIZONTAL
VERTICAL
Troubleshooting/Support
Problem
No Picture:
Image is scrolling or unstable
3
31.60 KHZ
60.00 HZ
POS.
NEG.
Check These Items
The video 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 video card/computer. Check the
connector for bent or pushed-in pins.
Signal cable should be completely
attached to the computer. Check the
pin assignment and signal timing of
your video card with respect to the
frequency range and pin assignment.
If the MAC adapter is used, check for
proper connection or make sure the
video card is MAC compatible and
that the card is properly seated in the
computer.
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