Samsung SyncMaster 17GLi - Troubleshooting Chart

his section of the User’s Manual
offers a handy chart that may be
used to quickly correct problems with the
monitor, should any occur.
Troubleshooting Chart
Before calling an authorized service cen-
ter, please check this troubleshooting
chart. Many of the problems that can
occur are easily corrected without the
need of a technician.
PROBLEM
ITEM TO CHECK
LOCATION
There is no screen
image
l Check power button
( LED should be on ).
l Check to see that
power cord is plugged in.
l Check to see that
signal cable is connected.
l Check to see that signal
source is turned on.
l Check to see that signal
cable pin assignment is
correct.
l Front
l Rear
l Your computer
l Your computer
l Your computer
Documentation /this
manual, page 20
Image rolls or tears
l Check to see that signal cable
pin assignment is correct.
l Check the frequency of the
video board.
l Your computer
Documentation /this
manual, page 20
l Your computer
Image is too dark
or too bright
l Use the contrast and
brightness controls to
correct the problem.
l Front panel
Image is too large
or too small
l Push the Size(H/V)
button once to adjust
the width or the height
of the image. Use the
Adjustment Control buttons
to make the adjustments.
l Front
LED color is: orange
l Signal cable connections
blinking orange-green
l No signal present
blinking on-off orange
l Power Management system
Colors are not uniform
l Push the Degauss button
( there are dark or
once to activate the
shadow areas )
degaussing circuit.
l Your computer
l Your computer
l Your computer
l Front panel
Check Signal Cable message.
l Check the signal cable connections.
l Check the video controller board.
l Your computer
l Your computer
17
ENGLISH