How to unlock the OSD on my LG 27MP55HQ?
You can unlock the OSD controls on your LG Monitor at any time by pushing the MENU button for several seconds until the message “OSD UNLOCKED” appears.
How to stop my LG 27MP55HQ screen from blinking?
To stop your LG Monitor screen from blinking, check if the screen is set to interlace mode. If it is, change it to the recommended resolution.
What to do if my LG 27MP55HQ screen is flickering?
If your LG Monitor screen is flickering, check if the screen is set to interlace mode. If it is, change it to the recommended resolution.
What to do if no image appears on my LG 27MP55HQ?
If no image appears on your LG Monitor, try these steps: Ensure the power cord is properly connected to the outlet, press the Power button, adjust the brightness and contrast settings. If the display is in power saving mode, move the mouse or press a key. Also, verify that your PC is turned on. If a message appears indicating the signal from the PC is out of range, consult the 'Specifications' section of the manual to configure your display. Note that the monitor enters DPM mode if it's on "No-Signal" for 5 minutes.
What to do if display image is incorrect on LG 27MP55HQ Monitor?
If your LG monitor's display image is incorrect, press the AUTO button to automatically adjust the image to the ideal setting. Also, check Control Panel ? Display ? Settings and adjust the display to the recommended resolution, ensuring the color setting is higher than 24 bits (true color).
How to unlock OSD on LG 27MP55HQ if it is locked?
If you see an "OSD LOCKED" message on the screen of your LG Monitor, you can unlock the OSD controls by pushing the MENU button for several seconds until the message “OSD UNLOCKED” appears.
What to do if my LG 27MP55HQ Monitor shows "Unrecognized monitor, Plug&Play (VESA DDC) monitor found"?
If your LG Monitor displays the message "Unrecognized monitor, Plug&Play (VESA DDC) monitor found", install the display driver from the CD (or diskette) that came with your display. Also, verify that your video card supports the Plug&Play function.
How to fix the screen color if it is mono or abnormal on my LG 27MP55HQ?
If the screen color on your LG Monitor appears mono or abnormal, check that the signal cable is properly connected, tightening it with a screwdriver if necessary. Also, ensure that the video card is correctly inserted in its slot. Finally, verify that the color setting is set higher than 24 bits (true color) in the Control Panel settings.
Why does my LG 27MP55HQ Monitor screen blink?
If the screen of your LG Monitor blinks, check if the screen is set to interlace mode. If it is, change it to the recommended resolution.
How to fix horizontal noise on LG Monitor?
If any horizontal noise appears in any image or characters are not clearly portrayed on your LG Monitor, first, press the AUTO button to automatically adjust your display image to the ideal setting. If the issue persists, go to Control Panel ? Display ? Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Also, ensure that the color setting is higher than 24 bits (true color).
General| Screen Size | 27 inches |
|---|---|
| Resolution | 1920 x 1080 |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Brightness | 250 cd/m² |
| Response Time | 5 ms |
| Refresh Rate | 60 Hz |
| Ports | HDMI, D-Sub |
| Contrast Ratio | 1000:1 |
| Dynamic Contrast Ratio | 5, 000, 000:1 |
| Viewing Angle (H/V) | 178°/178° |
| Color Depth | 8 bits |
| Color Gamut | 72% NTSC |
Step-by-step guide on attaching and removing the stand base from the monitor.
Instructions and specifications for wall-mounting the monitor using VESA standards.
Explains how to connect the monitor to a PC using D-SUB and HDMI connections.
Overview of general menu settings like Brightness, Contrast, Response Time, and Wide/Original modes.
Provides solutions for common problems like no image, OSD lock, and incorrect display.
Detailed technical specifications for the 22MP55HQ model.
Detailed technical specifications for the 23MP55HQ model.
Detailed technical specifications for the 24MP55HQ model.
Detailed technical specifications for the 27MP55HQ model.
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