LG UltraGear 32GQ750 User Manual (English)

Questions and Answers:

J
jenniferchambersJul 29, 2025
What to do if nothing is displayed on my LG Monitor screen?
- A
  Alexandra CollinsJul 29, 2025
  If nothing is displayed on your LG Monitor screen, ensure the power cord is correctly plugged into the power outlet. Also, verify the power cable connection and press the power button. Check that the connected input is enabled in the settings. If these steps don't work, check the signal cable between the PC and the monitor and reconnect it. Finally, ensure signals transferred from the PC are within the monitor's horizontal or vertical frequency range.
S
srayAug 4, 2025
Why is my LG UltraGear 32GQ750 screen display unstable and shaky?
- D
  debra41Aug 5, 2025
  An unstable or shaky display on your LG monitor, or images leaving shadow trails, can be caused by the resolution being set to HDMI 1080i 60/50 Hz (interlaced). To fix this, change the resolution to 1080p or the recommended resolution. Also, ensure that the graphics card is set to the recommended (optimal) resolution.
T
tiffanyporterAug 11, 2025
Why is there no sound from the headphone port on my LG UltraGear 32GQ750?
- J
  jpayneAug 11, 2025
  If there is no sound from the headphone port on your LG Monitor, first ensure that the headphone port connections are properly made. Then, try increasing the volume using the joystick. Finally, set the audio output of your PC to the monitor you are using.
C
cindyflemingAug 17, 2025
What to do if some features are disabled on my LG UltraGear 32GQ750 Monitor?
- M
  Matthew ReynoldsAug 17, 2025
  If some features are disabled on your LG Monitor, it might be because the OSD is locked. To resolve this, disable the [OSD Lock] option located in [General] settings.
D
David PachecoAug 23, 2025
How to fix 'Unrecognized monitor' message on LG UltraGear 32GQ750 Monitor?
- M
  Matthew BuckleyAug 23, 2025
  If you see an 'Unrecognized monitor, Plug and Play (VESA DDC) monitor found' message with your LG Monitor, install the display driver from the LG website. Also, make sure your graphics card supports the Plug and Play function.

LG UltraGear 32GQ750 Specifications

General

Panel Type	VA
Brightness	400 cd/m²
HDR	HDR10
Aspect Ratio	16:9
Curvature	Flat
Screen Size	32 inch
Response Time	1ms
Connectivity	DisplayPort, HDMI
VESA Mount Compatible	100 x 100 mm
Color Gamut	DCI-P3 90%
Adaptive Sync	NVIDIA G-SYNC Compatible
Viewing Angle	178°
Resolution	2560 x 1440 (QHD)
Refresh Rate	165Hz (O/C 175Hz)

Summary

OPEN SOURCE SOFTWARE NOTICE INFORMATION

Supported Drivers and Software

Information on downloading and installing drivers and software for the monitor.

ASSEMBLING AND PREPARING

Product and Button Description

How to Use the Joystick Button

Explains how to use the joystick button for monitor control and navigation.

Moving and Lifting the Monitor

Provides safe procedures for moving and lifting the monitor to prevent damage.

Installing on a Table

Adjusting the Stand Height

Adjusting the Angle

Pivot Feature

Using the Kensington Lock

Installing the Wall Mount Plate

Installing on the Wall

USING THE MONITOR

Connecting to a PC

Guide on how to connect the monitor to a computer system.

HDMI Connection

Transmits digital video and audio signals from PC via HDMI cable.

DisplayPort Connection

Transmits digital video and audio signals from PC via DisplayPort.

Connecting AV Devices

HDMI Connection

How to connect external audio-visual devices via HDMI.

Connecting Peripherals

Headphones Connection

Connects audio peripherals to the monitor's headphone port.

USER SETTINGS

Activating the Main Menu

How to access and navigate the monitor's main menu system.

Main Menu Features

User Settings Menu Navigation

Menu Settings

Detailed steps for configuring various monitor settings.

Settings Categories Overview

Gaming Settings

Optimizes settings for gaming performance and visuals.

Picture Settings

Configures visual parameters like brightness, contrast, and color.

Input and General Settings

Manages input sources, system functions, and general options.

Game Mode on SDR Signal

Settings > Game Mode

Explains various Game Mode options for SDR signals.

Game Mode on HDR Signal

Settings > Game Mode

Explains various Game Mode options for HDR signals.

Game Adjust: Adaptive-Sync/VRR & Black Stabilizer

Adaptive-Sync/VRR

Provides seamless images by synchronizing frequencies.

Black Stabilizer

Improves visibility in dark scenes.

Game Adjust: Response Time, Crosshair, FPS, Reset

Response Time

Sets response time for displayed pictures.

Crosshair & FPS Counter

On-screen aids for gaming.

Game Reset

Returns game to default settings.

Picture Adjust Settings

Basic Picture Adjustments

Adjusts core visual parameters of the screen.

Color and Tone Adjustments

Configures color balance, hue, and saturation for optimal visuals.

Advanced Picture Settings

Fine-tunes advanced visual elements and resets settings.

Input Settings

Input List

Selects the video input source.

Aspect Ratio

Adjusts the screen's aspect ratio.

General Settings Part 1

Waves MaxxAudio & Language

Manages audio enhancement and menu language.

User-defined Keys & Energy Saving

Customizes shortcuts and conserves power.

Deep Sleep Mode & Power LED

Manages standby behavior and indicator light.

General Settings Part 2

Automatic Standby & Compatibility

Manages auto-off timers and input compatibility versions.

Buzzer, OSD Lock & Information

Configures system sounds, menu lock, and status info.

Reset to Initial Settings

Resets all settings to factory defaults.

TROUBLESHOOTING GUIDE

No Display or Signal Issues

Checks power, cables, and input signals for display problems.

Display Instability & Image Issues

Addresses unstable display, shaky images, and shadow trails.

Feature Availability Issues

Explains why some features might be unavailable (e.g., OSD Lock).

Specific Troubleshooting Scenarios

Unrecognized Monitor & Driver Issues

Guides on driver installation and Plug and Play recognition.

Headphone Port & Sound Issues

Checks headphone connection and audio output settings.

PRODUCT SPECIFICATION

Display Specifications

Details on Color Depth, Resolution, Power, Dimensions, and Weight.

Factory Support Mode: DisplayPort

Factory Support Mode: HDMI

HDMI Timing (Video)

Beep Guide - Menu Locations

Menu Item Locations

Provides a quick reference for OSD menu item navigation.

Menu Location Guide

General Settings Locations

Lists locations for General settings in the OSD.

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