LG 27UL650-W User Manual

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24

ENGLISH

PRODUCT SPECIFICATION

27UL650/27BL65U

Color Depth 8-bit / 10-bit color is supported.

Resolution

Max Resolution 3840 x 2160 @ 60 Hz

Recommended Resolution 3840 x 2160 @ 60 Hz

Power Sources

Power Rating 19 V 2.4 A

Power Consumption

On mode: 24 W Typ. (ENERGY STAR® standard)*

Sleep Mode ≤ 0.5 W**

Off Mode ≤ 0.3 W

AC/DC adaptor

Type DA-48F19 type, Asian Power Devices Inc.

or Type ADS-48FSK-19 19048EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC,

or Type ADS-48FSK-19 19048EPK-1, manufactured by SHENZHEN HONOR ELECTRONIC,

or Type ADS-48FSK-19 19048EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC,

Output: 19 V 2.53 A

Environmental Conditions

Operating Conditions Temperature 0 °C to 40 °C

Humidity Less than 80 %

Storing Conditions Temperature -20 °C to 60 °C

Humidity Less than 85 %

Dimensions

Monitor Size (Width x Height x Depth)

With Stand 613.1 mm x 567.3 mm x 230 mm

Without Stand 613.1 mm x 364.4 mm x 44.6 mm

Weight (Without Packaging)

With Stand 6.1 kg

Without Stand 4.4 kg

The specifications are subject to change without notice.

The power consumption level can be different by operating condition and monitor setting.

* The On mode power consumption is measured with ENERGY STAR® test standard.

** The monitor goes to the Sleep Mode in a couple of minutes(Max 5 minutes).

Table of Contents

Questions and Answers:

A
Amber MillerJul 29, 2025
What to do if nothing is displayed on my LG 27UL650-W screen?
- D
  Dominique MacdonaldJul 29, 2025
  If nothing is displayed on your LG Monitor screen, try the following: * Ensure the power cord is correctly plugged into the power outlet. * Check the power cable connection and press the power button. * Verify that the connected input is enabled in the monitor's settings (Settings > Input). * Check the signal cable between the PC and the monitor and reconnect it. * Ensure signals transferred from the PC (graphics card) are within the horizontal or vertical frequency range of the monitor. Refer to the Product Specification section of the manual to set the appropriate frequency.
T
Tammy LeachAug 4, 2025
How to fix no sound from the headphone port on my LG 27UL650-W?
- M
  Matthew WrightAug 4, 2025
  If you're not getting any sound from the headphone port on your LG Monitor, ensure the headphone port connections are properly made. You can also try increasing the volume using the joystick. Additionally, set the audio output of the PC to the monitor you are using. The settings may differ depending on your operating system.
M
Megan RodriguezAug 9, 2025
Why is my LG 27UL650-W Monitor screen display unstable and shaky?
- R
  robertwestAug 9, 2025
  An unstable or shaky display, or images leaving shadow trails on your LG Monitor, can occur if the selected resolution is HDMI 1080i 60/50 Hz (interlaced). To resolve this, change the resolution to 1080p or the recommended resolution. Also, not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area or misalignment of the display.
J
Jamie ClarkAug 16, 2025
What to do if my LG 27UL650-W Monitor shows an 'Unrecognized monitor' message?
- D
  Dawn BrownAug 16, 2025
  If your LG Monitor displays an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message, be sure to install the display driver from the LG website. Also, make sure to check if the graphics card supports the Plug and Play function.
H
Hannah SotoAug 22, 2025
How to enable disabled features on my LG 27UL650-W?
- Q
  qjamesAug 22, 2025
  If some features are disabled on your LG Monitor, disable OSD Lock in the General settings.

LG 27UL650-W Specifications

General

Color	black/white, multi
Screen Type	led
Tiltable	yes
Wall Mount	100mm x 100mm
OS Compatibility	windows
Screen Size	27 inches
Panel Type	ips
Aspect Ratio	16:9
Resolution	3840 x 2160
Native Resolution	3840 x 2160
Refresh Rate	60hz
Horizontal Viewing Angle	178 degrees
Vertical Viewing Angle	178 degrees
Response Time	5 milliseconds
Brightness	350 candela per square meter
Contrast Ratio	1000:1
Synchronization	freesync (amd adaptive sync)
HDR	yes
HDR Format	hdr 10, vesa certified displayhdr 400
Headphones Output	yes
Power Consumption	36 watts
Width with Stand	24.1 inches
Depth without Stand	1.8 inches
Height without Stand	14.4 inches
Net Weight without Stand	13.7 pounds

Summary

Assembling and Preparing

Product and Button Description

How to Use the Joystick Button

Moving and Lifting the Monitor

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

Installing on a Table

Adjusting the Angle

Details how to adjust the monitor's screen angle for comfortable viewing.

Adjusting the Stand Height

Installing on the Wall

Installing on the Wall

Using the Monitor

Connecting to a PC

Explains how to connect the monitor to a computer using various interfaces.

HDMI Connection

DisplayPort Connection

User Settings

Activating the Main Menu

Explains how to activate and navigate the monitor's main menu using the joystick.

Main Menu Features

Menu Settings Navigation

Quick Settings

Quick Settings Adjustments

Input Settings

Input and Aspect Ratio Settings

Explains how to select input modes and adjust screen aspect ratio.

Picture Settings

Picture Mode Settings (SDR)

Picture Mode on HDR Signal

Picture Mode Settings (HDR)

Picture Adjustments

Advanced Picture Adjustments

Covers adjustments for Brightness, Contrast, Sharpness, SUPER RESOLUTION+, Black Level, and DFC.

Game Adjust Settings

Response Time and FreeSync Settings

Configures response time and FreeSync for optimal gaming performance.

Black Stabilizer for Gaming

Color Adjustments

Gamma and Color Temperature Settings

General Settings

Advanced General Settings

DisplayPort Version and HDMI ULTRA HD Deep Color

Reset to Initial Settings

Troubleshooting

Display and Signal Troubleshooting

Addresses issues where the screen shows no display, 'No Signal', or 'Out of Range' messages.

Image Quality and Stability Issues

Troubleshoots screen instability, flickering, shadow trails, image sticking, and spots.

Feature and OSD Lock Troubleshooting

Troubleshooting Common Issues

Unrecognized Monitor and Driver Issues

Resolves 'Unrecognized monitor' errors by ensuring correct display driver installation.

Headphone Port and Audio Troubleshooting

Addresses problems with the headphone port, sound output, and volume settings.

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