LG 24BK450H-B.AEU User Manual

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www.lg.com

OWNER’S MANUAL

IPS LED MONITOR

24BK450H

Please read this manual carefully before operating

your set and retain it for future reference.

IPS LED MONITOR MODEL

ENGLISH

Other manuals for LG 24BK450H-B.AEU

Quick Start Guide8 pages

Questions and Answers:

A
Alexandra PorterAug 20, 2025
How to fix no image on LG 24BK450H-B.AEU?
- F
  Frank McfarlandAug 21, 2025
  If no image appears on your LG Monitor, ensure the power cord is properly connected to the outlet and that the monitor is turned on by pressing the Power button. Also, adjust the brightness and contrast settings. If the monitor is in power saving mode, try moving the mouse or pressing a key on the keyboard. Verify that your PC is turned on. If the signal from the PC is out of range, consult the 'Specifications' section of the manual to configure your display settings. Note that the monitor enters DPM mode if it's on 'No-Signal' for 5 minutes.
W
William TaylorAug 22, 2025
Why is my LG 24BK450H-B.AEU Monitor screen flickering?
- S
  Stephanie BuchananAug 22, 2025
  If the selected resolution is HDMI 1080i 60/50 Hz, the screen on your LG Monitor may be flickering. To resolve this, change the resolution to the recommended resolution of 1080P.
K
Kevin HaynesAug 25, 2025
What to do if display image is incorrect on LG Monitor?
- B
  baldwingailAug 25, 2025
  If the display image on your LG Monitor is incorrect, first press the AUTO button to automatically adjust the display to the ideal setting. If that doesn't work, go to Control Panel ? Display ? Settings and adjust the display to the recommended resolution. Also, ensure that the color setting is higher than 24 bits (true color).
J
Jesse FernandezAug 26, 2025
Why is the screen color mono or abnormal on my LG 24BK450H-B.AEU Monitor?
- S
  Scott CannonAug 26, 2025
  If the screen color on your LG Monitor is mono or abnormal, check whether the signal cable is properly connected and tighten it with a screwdriver if needed. Also, ensure that the video card is correctly inserted in its slot. Finally, set the color setting higher than 24 bits (true color) at Control Panel ? Settings.
M
Madison SandovalAug 27, 2025
How to unlock OSD on LG Monitor?
- K
  Kyle SanchezAug 28, 2025
  The "OSD LOCKED" message on your LG Monitor screen indicates that the current control settings are secured to prevent accidental changes. To unlock the OSD controls, push the MENU button for several seconds until the message 'OSD UNLOCKED' appears.
J
Jennifer JonesAug 29, 2025
How to fix no image appearing on LG Monitor?
- M
  Molly WattsAug 29, 2025
  If no image appears on your LG Monitor, start by checking the power cord to ensure it's properly connected to the power outlet. Then, press the Power button. Adjust the brightness and contrast settings. If the monitor is in power saving mode, try moving the mouse or pressing any key on the keyboard. Also, verify that your PC is turned on. If you see a message indicating the signal from the PC is out of range, consult the 'Specifications' section of the manual to configure your display accordingly. Note that the monitor enters DPM mode if it remains on "No-Signal" for 5 minutes.
A
Ann MartinezAug 31, 2025
What to do if I see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message on my LG 24BK450H-B.AEU Monitor?
- A
  amber13Aug 31, 2025
  If you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message on your LG monitor, make sure to install the display driver from the LG website. Also, verify that your video card supports the Plug&Play function.
C
cummingsvickieSep 2, 2025
How to fix horizontal noise on LG Monitor?
- M
  Matthew ButlerSep 2, 2025
  If you're seeing horizontal noise or characters that aren't clear on your LG monitor, try pressing the AUTO button to automatically adjust the display image. Also, check the Control Panel display settings to adjust the display to the recommended resolution, or set the color setting higher than 24 bits (true color).
C
Carla SalazarSep 4, 2025
How to correct display position on LG 24BK450H-B.AEU?
- D
  Daryl SimpsonSep 4, 2025
  If the display position is incorrect on your LG Monitor, press the AUTO button to automatically adjust your display image to the ideal setting.
S
shawnfergusonSep 5, 2025
What to do if I see a "OSD LOCKED" message on my LG 24BK450H-B.AEU Monitor?
- T
  Tiffany DeanSep 6, 2025
  If you see a "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.

LG 24BK450H-B.AEU Specifications

General

Resolution	1920 x 1080 (Full HD)
Panel Type	IPS
Refresh Rate	75 Hz
Response Time	5 ms (GTG)
Brightness	250 cd/m²
Contrast Ratio	1000:1
Aspect Ratio	16:9
VESA Mount	100 x 100 mm
Color Gamut	sRGB 99%
Screen Size	24 inch
Ports	HDMI, D-Sub
Viewing Angle	178°

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