Samsung 215TW User Manual (ENGLISH) - Page 63

Optimum Mode, Recommended Mode 1680 - power supply

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Before calling for service, check the information in this section to see if you can remedy any problems yourself. If you do need assistance, please call the phone number on the Information section or contact your dealer. Symptom No images on the screen. I cannot turn on the monitor. Check List Is the power cord connected properly? Solutions Check the power cord connection and supply. Can you see "Check Signal Cable" on the screen? (When connecting D-sub cable) Check the signal cable connection. (When connecting 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 power is on, reboot the computer to see the initial screen (the login screen), which can be seen. 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 Modes) Note: If the initial screen (the login screen) does not appear, contact a service center or your dealer. Can you see "Not Optimum Mode", "Recommended Mode 1680 X 1050 60 Hz" on the screen? You can see this message when the signal from the video card exceeds the maximum resolution and frequency that the monitor can properly handle. Adjust the maximum resolution and frequency that the monitor can handle properly. If the display exceeds WSXGA or 75 Hz (In case of WSXGA , 60 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.)

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Before calling for service, check the information in this section to see if you can remedy any
problems yourself. If you do need assistance, please call
the phone number on the
Information section or contact your dealer
.
Symptom
Check List
Solutions
No images on the
screen. I cannot turn
on the monitor.
Is the power cord
connected properly?
Check the power cord connection and supply.
Can you see
"Check
Signal Cable"
on the
screen?
(When connecting D-sub cable)
Check the signal cable connection.
(When connecting 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 power is on,
reboot the computer to
see the initial screen
(the login screen),
which can be seen.
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 Modes
)
Note: If the initial screen (the login screen) does
not appear,
contact a service center or your
dealer
.
Can you see
"Not
Optimum Mode",
"Recommended
Mode 1680 X 1050 60
Hz"
on the screen?
You can see this message when the signal from
the video card exceeds the maximum resolution
and frequency that the monitor can properly
handle.
Adjust the maximum resolution and frequency
that the monitor can handle properly.
If the display exceeds WSXGA or 75 Hz (In case
of WSXGA , 60 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.)