LG Electronics 22EN33S, 24EN33S Troubleshooting, Check the following before calling for service

Page 23

ENGLISH

22SPECIFICATIONS

TROUBLESHOOTING

Check the following before calling for service.

No image appears

Is the power cord of the display	yy Check and see if the power cord is connected properly to the power
connected?	outlet.
	outlet.
Is the power indicator light on?	yy Press the Power button.
Is the power on and the power	yy Adjust the brightness and the contrast.
indicator Red?
Is the power indicator flickering?	yy If the display is in power saving mode, try moving the mouse or
	pressing any key on the keyboard to bring up the screen.
	yy Try to turn on the PC.
Do you see an "OUT OF RANGE"	yy This message appears when the signal from the PC (video card) is
message on the screen?	out of horizontal or vertical frequency range of the display. See the

	'Specifications' section of this manual and configure your display
	again.
Do you see a "NO SIGNAL"	yy When the monitor is on "No-Signal" in 5 minutes, the monitor goes to
message on the screen?	DPM mode.
	DPM mode.

Do you see a "OSD LOCKED" message on the screen?

Do you see “OSD LOCKED” when	yy You can secure the current control settings, so that they cannot be
you push MENU button?	inadvertently changed. You can unlock the OSD controls at any time

	by pushing the MENU button for several seconds: the message “OSD
	UNLOCKED” will appear.

Display image is incorrect

	Display Position is incorrect.	yy Press the AUTO button to automatically adjust your display image to
		the ideal setting.
	On the screen background, vertical yy Press the AUTO button to automatically adjust your display image to
	bars or stripes are visible.	the ideal setting.
		the ideal setting.
	Any horizontal noise appearing in	yy Press the AUTO button to automatically adjust your display image to
	any image or characters are not	the ideal setting.
	clearly portrayed.	the ideal setting.
	clearly portrayed.	yy Check Control Panel ► Display ► Settings and adjust the display

		to the recommended resolution or adjust the display image to the ideal
		setting. Set the color setting higher than 24 bits (true color).

Image 23

Contents LED LCD Monitor Page Contents SUB Cable Card Power Cord AC-DC AdapterAssembling and Preparing UnpackingParts and buttons Pull out the Stand Body and Stand Base from the monitor set Setting up the Monitor setAttaching the Stand Base Detaching the Stand BaseCable holder Using the cable holderMounting on a table Front Rear 24EN33S Mounting on a wallYyMac adapter Using the Monitor SETConnecting to a PC SUB connectionYy‘AUTO’ Function YySelf Image Setting FunctionMonitor set Buttons Customizing SettingsMenu Settings Customizing SettingsPicture Color Display Others MY KEY MY KEY SettingPicture Mode FUNC. SettingSuper Energy Saving Dual Display MY KEY Setting Check the following before calling for service TroubleshootingRecommend resolution Settings19EN33S Specifications19EN33SW 20EN33SS ‌SPECIFICATIONS20EN33S SPECIFICATIONS‌Depth Weight Tilt Range Environmental Operating Temperature22EN33S 23EN33S 24EN33S 19EN33S Preset Modes Resolution22EN33S/23EN33S/24EN33S IndicatorProper Posture Proper posture for using the Monitor setDeclaration of Conformity