LG 32GN650-B User Manual (English)

Questions and Answers:

N
Norman MoralesJul 29, 2025
How to fix LG 32GN650-B Monitor when nothing is displayed on the screen?
- E
  Edward DixonJul 29, 2025
  If your LG Monitor displays nothing on the screen, try the following: * Ensure the power cord is correctly plugged into the power outlet. * Verify the power cable connection and press the power button. * Confirm the connected input is enabled by going to Menu > Input. * If the monitor is in sleep mode, move the mouse or press any key on the keyboard. Also, check if the computer is turned on. * If the signals from the PC are out of the monitor's recommended range, refer to the Product Specification section to set the appropriate frequency. * If the signal cable is missing or disconnected, check and reconnect it. * Install the display driver from the LG website and ensure your graphics card supports Plug and Play.
C
cindygarrettAug 3, 2025
What to do if there is no sound from the headphone port on my LG 32GN650-B Monitor?
- L
  Lisa HoAug 3, 2025
  If you're getting no sound from the headphone port on your LG monitor, ensure that the headphone port connections are properly made. Also, try increasing the volume using the joystick. Finally, set the audio output of your PC to the monitor by going to Control Panel > Hardware and Sound > Sound and setting the Monitor as the default device. Note that the exact path may differ depending on your operating system.
K
Kayla SandersAug 10, 2025
Why is the screen display unstable and shaky on my LG 32GN650-B Monitor?
- J
  jonathangarciaAug 10, 2025
  If the screen display on your LG Monitor is unstable or shaky, or if images leave shadow trails, and the resolution is set to HDMI 1080i 60/50 Hz (interlaced), this could be the cause. Try changing the resolution to 1080p or the recommended resolution.
R
Ralph ThompsonAug 16, 2025
Why does the screen retain an image on my LG 32GN650-B?
- H
  Heather HartmanAug 16, 2025
  Displaying a still image for an extended period may cause damage to the screen of your LG monitor, resulting in image retention. To prevent this and extend the monitor's life, use a screensaver.
J
Jose CampbellAug 22, 2025
How to enable disabled features on my LG Monitor?
- K
  Kyle MclaughlinAug 22, 2025
  If some features are disabled on your LG Monitor, it's possible that the OSD is locked. To unlock it, navigate to Menu > General and set OSD Lock to Off.

LG 32GN650-B Specifications

General

Color	black
Screen Type	led
Tiltable	yes
Wall Mount	100mm x 100mm
Touch Screen	no
Webcam	no
OS Compatibility	not applicable
Screen Size	32 inches
Panel Type	va
Aspect Ratio	16:9
Resolution	2560 x 1440
Native Resolution	2560 x 1440
Refresh Rate	165hz
Horizontal Viewing Angle	178 degrees
Vertical Viewing Angle	178 degrees
Response Time	5 milliseconds
Brightness	350 candela per square meter
Contrast Ratio	3000:1
Synchronization	freesync premium (amd adaptive sync)
HDR	yes
HDR Format	hdr 10
Built-In Speakers	no
Interface Connectors	2 x hdmi
HDMI Ports	2
Display Port Inputs	1
Mini Display Port	0
DVI	0
Thunderbolt Ports	0
Headphones Output	yes
Power Consumption	63 watts
Depth with Stand	11.5 inches
Height with Stand	23.6 inches
Width with Stand	28.1 inches
Depth without Stand	2 inches
Height without Stand	16.9 inches
Net Weight without Stand	15.9 pounds

Summary

License Information

Open Source Software Notice

Assembling and Preparing the Monitor

Supported Drivers and Software

Download and install the latest drivers and software from the LGE website.

Product and Button Description

Identifies the monitor's components and the joystick button for control.

How to Use the Joystick Button

Explains basic functions like power on/off, volume, and brightness control using the joystick.

Moving and Lifting the Monitor

Provides instructions to prevent damage and ensure safe transportation of the monitor.

Installing on a Table

Details how to place the monitor on a table, ensuring proper ventilation from the wall.

Adjusting the Stand Height

Instructions on how to adjust the monitor's screen height safely.

Adjusting the Angle

Guide to adjusting the screen's tilt angle for comfortable viewing.

Tidying up Cables

Instructions for organizing cables using the provided cable holder.

Using the Kensington Lock

Explains how to connect the Kensington security system for theft prevention.

Installing the Wall Mount Plate

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

Installing on the Wall

Guidance on mounting the monitor on a wall, including ventilation and screw specifications.

Using the Monitor

Connecting to a PC

Explains how to connect the monitor to a computer using Plug and Play.

HDMI Connection

Details the connection of digital video and audio signals via HDMI.

DisplayPort Connection

Describes transmitting digital video and audio signals from a PC using DisplayPort.

Connecting AV Devices

Instructions for connecting audio-visual devices to the monitor via HDMI.

Connecting Peripherals

How to connect headphones and other peripherals to the monitor.

Upgrading the Software via USB

Steps for updating the monitor's software using a USB storage device.

User Settings

Activating the Main Menu

Guide on how to access and navigate the monitor's main menu using the joystick.

Main Menu Features

Overview of the functions available in the main menu: Input, Power Off, Menu, Game Mode, Exit.

Game Mode Settings

Details various game modes like FPS, RTS, Vivid, Reader, and HDR Effect for optimal gaming.

Game Adjustments

Configuration options for gaming, including Motion Blur Reduction, FreeSync, and Black Stabilizer.

Picture Adjustments

Settings for screen appearance such as brightness, contrast, color, and sharpness.

Input Settings

Options to select input source, adjust aspect ratio, and manage auto input switching.

General Settings

System-wide settings including language, energy saving, OSD lock, and power LED behavior.

Troubleshooting

Nothing Displayed on Screen

Solutions for common issues like no picture, blinking power LED, or no signal messages.

Unstable or Shaky Screen Display

Troubleshooting steps for unstable display, flickering, or shadow trails.

Abnormal Display Color

Addresses issues with discolored, unstable, or monochrome display and screen spots.

No Sound from Headphone Port

Solutions for missing audio output through the headphone jack or HDMI/DP inputs.

Product Specifications

24GN650 Specifications

Technical details for the 24GN650 model, including screen, resolution, power, and environmental conditions.

27GN650 Specifications

Technical details for the 27GN650 model, including screen, resolution, power, and environmental conditions.

32GN650 Specifications

Technical details for the 32GN650 model, including screen, resolution, power, and environmental conditions.

Factory Support Mode

HDMI Timing (Video)

Power LED Status

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LG 32GN650-B User Manual

Table of Contents

Questions and Answers:

LG 32GN650-B Specifications

Summary

License Information

Open Source Software Notice

Assembling and Preparing the Monitor

Supported Drivers and Software

Product and Button Description

How to Use the Joystick Button

Moving and Lifting the Monitor

Installing on a Table

Adjusting the Stand Height

Adjusting the Angle

Tidying up Cables

Using the Kensington Lock

Installing the Wall Mount Plate

Installing on the Wall

Using the Monitor

Connecting to a PC

HDMI Connection

DisplayPort Connection

Connecting AV Devices

Connecting Peripherals

Upgrading the Software via USB

User Settings

Activating the Main Menu

Main Menu Features

Game Mode Settings

Game Adjustments

Picture Adjustments

Input Settings

General Settings

Troubleshooting

Nothing Displayed on Screen

Unstable or Shaky Screen Display

Abnormal Display Color

No Sound from Headphone Port

Product Specifications

24GN650 Specifications

27GN650 Specifications

32GN650 Specifications

Factory Support Mode

HDMI Timing (Video)

Power LED Status

Related product manuals