Sceptre Technologies SCEPTRE X22 Appendix B－Troubleshooting, Problem Possible solutions

Appendix B－Troubleshooting

This LCD monitor comes pre-adjusted with standard VGA timing. Due to output timing differences among various VGA cards, you may initially experience an unstable or unclear display when a new display mode or new VGA card is selected.

Before applying any of the following troubleshooting procedures, you should first apply the Auto Adjust option in the OSD menu.

Problem	Possible solutions
Display is unclear and	To stabilize and clarify your display, open the OSD and
unstable	adjust the clock and phase to obtain a clear display or change
	the resolution to the display’s optimal setting 1680 x 1050 at
	60Hz. Make sure you use auto adjust function after
	changing the resolution.
There is no LCD	If there is no display on the LCD, refer to the following:
display	1. Make sure that the power indicator on the LCD monitor is
	lit, that all connections are secure, and that the system is
	running on the correct timing. Refer to Appendix A for
	information on timing.
	2. Turn off the LCD monitor and then turn it back on again.
	Press the OSD Menu button (refer to Chapter 2) once and
	then press one of the Adjustment Control buttons several
	times. If there is still no display, press the other
	Adjustment Control button several times.
	3. If step 2 does not work, connect your PC system to another
	external CRT. If your PC system functions properly with
	a CRT monitor but it does not function with the LCD
	monitor, and the LCD monitor’s power LED is blinking,
	the output timing of the PC’s VGA card may be out of the

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