Troubleshooting FAQ, Problem Possible Solution

ASUS LCD Monitor MS226H/MS227N Series

3.3Troubleshooting (FAQ)

Problem		Possible Solution

Power LED is not ON	•	Press the	button to check if the monitor
	•	is in the ON mode.
	•	Check if the power cord is properly
		connected to the monitor and the power
		outlet.
The power LED is blinking and there is no	•	Check if the monitor and the computer are
screen image	•	in the ON mode.
	•	Make sure the signal cable is properly
	•	connected the monitor and the computer.
	•	Inspect the signal cable and make sure
	•	none of the pins are bent.
	•	Connect the computer with another
		available monitor to check if the computer
		is properly working.
Screen image is too light or dark	• Adjust the Contrast and Brightness settings
		via OSD.
Screen image is not centered or sized	•	Press the A	button for 2-4seconds to
properly		automatically adjust the image(For VGA
	•	mode only).
	•	Adjust the H-Position or V-Position settings
		via OSD(For VGA mode only).
Screen image bounces or a wave pattern is	•	Make sure the signal cable is properly
present in the image	•	connected to the monitor and the computer.
	•	Move electrical devices that may cause
		electrical interference.
Screen image has color defects (white does	•	Inspect the signal cable and make sure that
not look white)		none of the pins are bent.
	• Perform "All		Reset" via OSD.
	•	Adjust the R/G/B color settings or select the
		Color Temperature via OSD.
Screen image is blurry or fuzzy	•	Press the A	button for 2-4seconds to
		automatically adjust the image(For VGA
	•	mode only).
	•	Adjust the H-Position or V-Position settings
		via OSD(For VGA mode only).

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