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Check List
Before calling for assistance, check the information in this section to see if you can remedy any
problems yourself. If you do need assistance, please call the
Symptom
No images on the
screen.
I cannot turn on the
monitor.
or contact your
Check List
Is the power cord
connected properly?
Can you see "Check
Signal Cable" on the
screen?
If the power is on, reboot
the computer to see the
initial screen(the login
screen), which can be
seen.
Can you see "Not
Optimum Mode",
"Recommended Mode
1680 X 1050 60 Hz" on
the screen?
Model
phone number on the Information section
dealer.
Solutions
Check the power cord connection and supply.
(Connected using the D-sub cable)
Check the signal cable connection.
(Connected using the DVI cable)
If you still see an error message on the screen
when the monitor is connected properly, check
to see if the monitor status is set to analog.
Press 'SOURCE/ ' button to have the monitor
double-check the input signal source.
If the initial screen (the login screen) appears,
boot the computer in the applicable mode (the
safe mode for Windows ME/XP/2000) and then
change the frequency of the video card.
(Refer to the
Preset Timing
If the initial screen (the login screen) does not
appear,
contact the Service Center or your
dealer.
You can see this message when the signal
from the video card exceeds the maximum
resolution and frequency that the monitor can
handle properly.
Adjust the maximum resolution and frequency
that the monitor can handle properly.
If the display exceeds WSXGA or 75 Hz, a "Not
Optimum Mode", "Recommended Mode 1680
X 1050 60 Hz" message is displayed. If the
display exceeds 85 Hz, the display will work
properly but the "Not Optimum Mode",
"Recommended Mode 1680 X 1050 60 Hz"
message appears for one minute and then
disappears.
Please change to the recommended mode
during this one-minute period.
(The message is displayed again if the system
is rebooted.)
SyncMaster 226UX
Modes)
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