LG UltraGear 24GL650 - User Manual

Questions and Answers

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bellevelynJul 28, 2025
What to do if nothing is displayed on my LG UltraGear 24GL650 Monitor screen?
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  Aaron GeorgeJul 28, 2025
  If your LG Monitor screen is blank, start by checking if the power cord is securely plugged into the power outlet. Ensure the power cable is properly connected and press the power button. Also, verify that the connected input source is enabled via Menu > Input. If the monitor is in sleep mode, try moving the mouse or pressing a key on the keyboard. Confirm that your computer is turned on. If the problem persists, the signal cable between the PC and the monitor might be missing or disconnected; check the cable and reconnect it. Finally, ensure that the display driver is installed from the LG website and that your graphics card supports Plug and Play.
J
Jeffrey JimenezAug 2, 2025
What to do if there is no sound from the headphone port on my LG Monitor?
- M
  Michael GuerreroAug 3, 2025
  If you're not getting any sound from the headphone port on your LG Monitor, first, make sure that the headphone port connections are properly made. Next, try increasing the volume using the joystick. Finally, set the audio output of your PC to the monitor you are using by going to Control Panel > Hardware and Sound > Sound on Microsoft Windows and setting the Monitor as the default device.
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lmarksAug 7, 2025
Why is my LG UltraGear 24GL650 display color abnormal?
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  Angela GlassAug 7, 2025
  If the display color on your LG Monitor appears abnormal, first, set the color to 24 bit (true color) or higher via Control Panel > Display > Menu > Color Quality in Windows. Then, check the signal cable connection and reconnect it, or reinsert the PC's graphics card. It's also worth noting that pixilated spots (red, green, blue, white, or black) may appear on the screen, which is normal for an LCD screen and not an error.
G
Gary WrightAug 12, 2025
How to fix unstable and shaky screen display on LG UltraGear 24GL650 Monitor?
- A
  Amber DixonAug 12, 2025
  If your LG Monitor's screen display is unstable, shaky, or images leave shadow trails, and the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Try changing the resolution to 1080p or the recommended resolution.
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Jay WilliamsAug 17, 2025
Why are some features disabled on my LG Monitor?
- P
  pandersonAug 17, 2025
  Some features on your LG Monitor might be disabled because the OSD is locked. To unlock it, go to Menu > General and set OSD Lock to Off.
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pwilliamsAug 22, 2025
How to prevent image retention on my LG Monitor screen?
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  Patricia KeithAug 22, 2025
  Displaying a still image for a prolonged time may cause damage to the screen of your LG Monitor, resulting in image retention. To extend the monitor's lifetime, use a screensaver.

Summary

License Information

Open Source Software Notice

Assembling and Preparing Your Monitor

Supported Drivers and Software

Information on downloadable drivers and software for the monitor, including installation priority.

Product and Button Description

Identifies the monitor's physical components and controls, including the joystick button.

How to Use the Joystick Button

Explains how to navigate menus and control monitor functions using the joystick.

Moving and Lifting the Monitor

Provides safety instructions for safely moving and lifting the monitor to prevent damage.

Installing on a Table

Instructions for placing the monitor on a table, ensuring proper ventilation and clearance.

Adjusting the Stand Height

Guidance on how to adjust the monitor's height for a comfortable viewing position.

Adjusting the Screen Angle

Instructions on tilting the monitor screen forward or backward for optimal viewing.

Pivot Feature

Details on how to rotate the monitor 90 degrees clockwise for portrait viewing.

Tidying Up Cables

Instructions on how to organize and manage cables using the provided cable holder.

Using the Kensington Lock

Information on securing the monitor with a Kensington security system cable.

Installing the Wall Mount Plate

Steps for attaching a wall mount plate to the monitor for wall installation.

Installing the Monitor on the Wall

Guidelines for safely mounting the monitor on a wall, ensuring proper spacing and ventilation.

Using the Monitor

Connecting to a PC

How to connect the monitor to a computer using Plug and Play features.

HDMI Connection

Details on transmitting digital video and audio signals from a PC via HDMI.

DisplayPort Connection

Instructions for connecting the monitor using DisplayPort for digital video and audio signals.

Connecting AV Devices

Information on connecting external audio-visual devices to the monitor.

Connecting Headphones

How to connect headphones or external speakers to the monitor's audio port.

User Settings and Menu Navigation

Activating the Main Menu

Steps to access and navigate the monitor's main settings menu using the joystick.

Main Menu Features

Overview of the primary options available within the monitor's main menu.

Detailed Menu Settings

Explanation of various user-configurable settings like Game Mode, Picture Adjust, and Input.

Troubleshooting Common Issues

No Display on Screen

Solutions for issues where the monitor screen remains blank or shows no signal.

Unstable or Shaky Screen Display

Troubleshooting steps for screen instability, flickering, or shadow trails.

Abnormal Display Color

Guidance on resolving issues with discolored, unstable, or monochrome display colors.

No Sound from Headphone Port

Steps to troubleshoot audio issues when using headphone connections.

Product Specifications

Factory Support Mode Details

Technical specifications for preset modes, horizontal and vertical frequencies.

HDMI Timing and Video Specifications

Technical details on HDMI video signal timing and supported resolutions.

Power LED Indicator Status

Information about the monitor's power LED status indicators and their meanings.

LG UltraGear 24GL650 Specifications

General

Screen Size	24 inches
Resolution	1920 x 1080 (Full HD)
Refresh Rate	144Hz
Panel Type	TN
Contrast Ratio	1000:1
Viewing Angle	170° (H) / 160° (V)
Aspect Ratio	16:9
Adaptive Sync	AMD FreeSync
Color Gamut	sRGB 99%
VESA Mount	100 x 100 mm
Response Time	1ms
Ports	HDMI, DisplayPort
Weight	3.2 kg (without stand)