Eizo L550 6. TROUBLESHOOTING

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6. TROUBLESHOOTING

If a problem persists even after applying the suggested remedies, contact an EIZO dealer.

•No picture problems : See No.1 ~ No.2

•Imaging problems : See No.3 ~ No.8

•Other problems : See No.9

	Problems	Points to check with possible solutions
1.	No picture	Check that the power cord is correctly
	• Indicator status: Off	connected. If the problem persists, turn off the
		monitor power for a few minutes, then turn it
		back on and try again.
	• Indicator status: Blue	Check the Brightness setting. (p. 19)
		Switch the signal input. Pressing the left control
		button without displaying the ScreenManager
	• Indicator status: Yellow	changes input signal. (p. 14)
		Try pressing a key on the keyboard, or clicking
		the mouse. (p. 21)
2.	Following messages appear. (Error	These messages appear when the signal is not
	messages shown below will remain	inputted correctly, even if the monitor functions
	on the screen for 40 seconds.)	properly.
		When the image is displayed correctly after a
		short time, there is no problem with the
		monitor. (Some PCs do not output the signal
		soon after powering on.)
		Check that the PC is turned ON.
		Check that the signal cable is properly
		connected to the PC or graphics board.
		Switch the signal input. Pressing the left control
		button without displaying the ScreenManager
		changes input signal. (p. 14)
	• Whenever an error signal message	Use the graphics board’s utility software to
	appears, the signal frequency will be	change the frequency setting. (Refer to the
	displayed in red. (Example)	manual of the graphics board.)

6. TROUBLESHOOTING 23