LG 24MP400-B.AEU User Manual (English)

Questions and Answers:

A
Amy HollandAug 15, 2025
How to fix LG 24MP400-B.AEU when no image appears?
- K
  kjacobsonAug 15, 2025
  If no image appears on your LG Monitor, first, ensure the power cord is correctly connected to the power outlet. Also, check the signal cable between your PC and the monitor to make sure it's properly connected. If the signal from the PC is out of the display's frequency range, consult the 'Specifications' section of the manual to reconfigure your display. You can unlock the OSD controls by entering the OSD lock menu and changing items to off. Verify the frequency or resolution settings in Control Panel - Display - Settings and readjust the video card to the recommended resolution, if necessary. Selecting the recommended resolution is crucial; otherwise, the screen may appear blurred, dimmed, truncated, or biased. If problems persist, consult the computer or video card manufacturer.
K
Katelyn SimmonsAug 17, 2025
What to do if no image appears on my LG 24MP400-B.AEU?
- C
  Christine GriffinAug 17, 2025
  First, verify that the power cord is properly connected to the power outlet. Also, check the signal cable between your PC and the monitor, ensuring it's securely connected. If the signal from your PC is out of the display's frequency range, consult the 'Specifications' section of the manual to configure your display accordingly.
O
ohillAug 21, 2025
How to fix an LG Monitor when no image appears?
- A
  Andrew JonesAug 21, 2025
  First, ensure the power cord is correctly connected to the power outlet. If that's not the issue, check the signal cable between your PC and the monitor to make sure it's properly connected. If the signal from the PC is out of the display's frequency range, consult the 'Specifications' section of the manual and configure your display. Also, you can unlock the OSD controls by going to the OSD lock menu and setting the items to 'off'.
A
Allen KnightAug 25, 2025
Why does my LG 24MP400-B.AEU Monitor show 'No image appears'?
- T
  Timothy BlevinsAug 25, 2025
  The 'No image appears' message on your LG Monitor might be due to a few reasons. It could be that the power cord isn't properly connected to the outlet. Another reason might be a missing or disconnected signal cable between the PC and the monitor; in this case, check the cable and reconnect it. The signal from your PC might be out of the horizontal or vertical frequency range of the display. You can unlock the OSD controls at any time by entering the OSD lock menu and changing items to off.
L
Laura PattonAug 27, 2025
Why does my LG 24MP400-B.AEU Monitor display 'No Image'?
- S
  Stacey WoodsAug 28, 2025
  There are several reasons why your LG Monitor might not be displaying an image: * Ensure the power cord is properly connected to the power outlet. * The signal cable between your PC and the monitor may be missing or disconnected; check the cable and reconnect it. * The signal from the PC (video card) might be out of the horizontal or vertical frequency range of the display. Refer to the 'Specifications' section of this manual and configure your display again. * The OSD controls may be locked. You can unlock them by entering the OSD lock menu and changing items to 'off'.
P
Patricia BlackAug 31, 2025
What to do if display image is incorrect on LG 24MP400-B.AEU?
- J
  jeffery64Aug 31, 2025
  If the display image on your LG Monitor is incorrect, ensure the signal cable is properly connected, tightening it with a screwdriver if needed. Also, make sure the video card is correctly inserted in its slot. Set the color setting higher than 24 bits (true color) via Control Panel - Settings. If the screen is set to interlace mode, change it to the recommended resolution. It's recommended to install the display driver from the LG website. Verify that your video card supports Plug&Play. If the selected resolution is HDMI 1080i 60/50 Hz, change it to the recommended resolution of 1080P.
J
Jessica RodriguezSep 3, 2025
How to fix no image on my LG 24MP400-B.AEU Monitor?
- M
  maciasbrandonSep 3, 2025
  If no image appears on your LG Monitor, first ensure the power cord is properly connected to the power outlet. Also, check the signal cable between the PC and the monitor to make sure it is securely connected. If the OSD controls are locked, you can unlock them by entering the OSD lock menu and changing the settings to 'off'. Finally, if the signal from your PC is out of the display's frequency range, consult the 'Specifications' section of the manual to configure your display.
J
Jeffrey BassSep 6, 2025
Why is the display image incorrect on my LG 24MP400-B.AEU?
- A
  adrianlongSep 6, 2025
  An incorrect display image on your LG Monitor can stem from several factors. Ensure the signal cable is properly connected, fastening it with a screwdriver if needed. Confirm the video card is correctly inserted. Adjust the color setting to higher than 24 bits (true color) in Control Panel settings. If the screen is in interlace mode, switch to the recommended resolution. If the selected resolution is HDMI 1080i 60/50 Hz, change the resolution to the recommended 1080P.
K
Kevin RogersSep 10, 2025
What to do if the LG 24MP400-B.AEU display image is incorrect?
- D
  Donna SalasSep 10, 2025
  If your LG Monitor's display image is incorrect, start by checking the signal cable for a secure connection, tightening it with a screwdriver if needed. Also, ensure your video card is properly inserted in its slot. Then, set the color setting higher than 24 bits (true color) via Control Panel settings. If the screen is in interlace mode, switch to the recommended resolution. Change the resolution to the recommended resolution 1080P.

LG 24MP400-B.AEU Specifications

General

Screen Size	23.8 inches
Panel Type	IPS
Aspect Ratio	16:9
Refresh Rate	75 Hz
Brightness	250 cd/m²
Contrast Ratio	1000:1
VESA Mounting	100 x 100 mm
Viewing Angle	178° (H) / 178° (V)
Color Gamut	sRGB 99%
Resolution	1920 x 1080 (FHD)
Response Time	5 ms
Ports	1 x HDMI, 1 x D-Sub
Power Consumption	22 W