Troubleshooting Chart - Samsung SyncMaster 17GLi User Manual

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.
PROBLEM
There is no screen
image
Image rolls or tears
Image is too dark
or too bright
Image is too large
or too small
LED color is: orange
blinking orange-green
blinking on-off orange
Colors are not uniform
( there are dark or
shadow areas )
Check Signal Cable message.

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.
ITEM TO CHECK
Check power button
l
( LED should be on ).
Check to see that
l
power cord is plugged in.
Check to see that
l
signal cable is connected.
Check to see that signal
l
source is turned on.
Check to see that signal
l
cable pin assignment is
correct.
Check to see that signal cable
l
pin assignment is correct.
Check the frequency of the
l
video board.
Use the contrast and
l
brightness controls to
correct the problem.
Push the Size(H/V)
l
button once to adjust
the width or the height
of the image. Use the
Adjustment Control buttons
to make the adjustments.
Signal cable connections
l
No signal present
l
Power Management system
l
Push the Degauss button
l
once to activate the
degaussing circuit.
Check the signal cable connections.
l
Check the video controller board.
l
ENGLISH
17
LOCATION
Front
l
Rear
l
Your computer
l
Your computer
l
Your computer
l
Documentation /this
manual, page 20
Your computer
l
Documentation /this
manual, page 20
Your computer
l
Front panel
l
Front
l
Your computer
l
Your computer
l
Your computer
l
Front panel
l
Your computer
l
Your computer
l