MultiSync LCD1700NX
TROUBLESHOOTING
Before sending your LCD monitor for servicing, please check the troubleshooting list
below to see if you can self-diagnose the problem.
13
Problems Current Status Remedy
No Picture LED ON • Using OSD, adjust brightness and contrast to
maximum or reset to their default settings.
• Check the signal input, “DVI” or “D-SUB”.
LED OFF • Check the power switch.
• Check if AC power cord is properly connected
to the AC adapter.
LED displays • Check if video signal cable is properly connected
amber color at the back of monitor.
• Check if the power of computer system is ON.
Abnormal Unstable Picture • Check if the specification of graphics adapter
Picture and monitor is in compliance which may be
causing the input signal frequency mismatch.
Display is missing, •Using OSD, adjust EXPANSION, H.SIZE,
center shift, or too FINE, LEFT/RIGHT and UP/DOWN with
small or too large non-standard signals.
in display size • Using OSD, in case of missing full-screen image,
please select other resolution or other vertical
refresh timing.
• Wait for a few seconds after adjusting the size
of the image before changing or disconnecting
the signal cable or powering OFF the monitor.
LCD1700NX(English).PM6 02.2.12, 3:50 PM15