Is the monitor's power cord plugged in?•Check if the power cord is correctly plugged into the power outlet.
Is the power LED on?•Check the power cable connection and press the power button.
Is the power on and the power LED displaying white?•Check that the connected input is enabled (Settings > Input > Input list).
Is the OUT OF RANGE message being displayed?•This occurs when signals transferred from the PC (graphics card) are out of the horizontal or vertical frequency range of the monitor. Please see the Product
Specification section of this manual to set the appropriate frequency.
Is the No Signal message being displayed?•This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it.
The OSD lock message is being displayed.
Are some functions not available when you press the
Menu button?
•The OSD is locked. Go to Settings > General and set OSD Lock to Off.
The screen retains an image.
Does image sticking occur even when the monitor is
turned off?
•Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image.
•To extend the lifetime of the monitor, use a screensaver.
Screen display is unstable and shaky / Images displayed on the monitor leave shadow trails.
Did you select the appropriate resolution?•If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080P or the recommended resolution.
The display color is abnormal.
Does the display appear discolored (16 colors)?•Set the color to 24 bit (true color) or higher. In Windows, go to Control Panel > Display > Settings > Color Quality.
Does the display color appear unstable or monochrome?•Check if the signal cable is connected properly. Reconnect the cable or reinsert the PC's graphics card.
Are there spots on the screen?•When using the monitor, pixilated spots (red, green, blue, white, or black) may appear on the screen. This is normal for an LCD screen. It is not an error, nor is it related
to the monitor's performance.
Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?
Have you installed the display driver?•Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. Or, you can also download the driver from our web site: http://
www.lg.com.
•Make sure to check if the video card supports Plug&Play function.
Manual
View the manual for the LG 27UK670 here, for free. This manual comes under the category monitors and has been rated by 1 people with an average of a 5.2. This manual is available in the following languages: English. Do you have a question about the LG 27UK670 or do you need help? Ask your question here
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the LG 27UK670 below.
What screen dimensions does my monitor have?
The size of your monitor is usually expressed in inches, 1 inch is 2.54 centimetres. The size is the diagonal size of your monitor, so you measure the screen from bottom left to top right.
What is HDMI?
HDMI stands for High-Definition Multimedia Interface. An HDMI cable is used to transport audio and video signals between devices.
What is the screen size of the LG 27UK670?
The screen size of the LG 27UK670 is 27 ".
What is the screen resolution of the display of the LG 27UK670?
The screen resolution of the LG 27UK670 is 3840 x 2160 pixels.
Is the manual of the LG 27UK670 available in English?
Yes, the manual of the LG 27UK670 is available in English .
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