What to do if Lenovo Monitor power indicator is not lit and there is no image?
If your Lenovo monitor's power indicator is not lit and there is no image, make sure the power cord is properly connected and the outlet has power. Also, ensure the monitor’s power switch is on. Try using another power cord or electrical outlet.
Why is the image quality unacceptable on my Lenovo D24-40?
If your Lenovo monitor's image quality is unacceptable, ensure the video signal cable is firmly plugged into both the system and the monitor. Also, try selecting another color setting from the OSD menu and perform automatic image setup.
What to do if my Lenovo D24-40 screen is blank but the power indicator is steady amber or flashing white?
If your Lenovo monitor screen is blank but the power indicator is steady amber or flashing white, it might be in Standby/Suspend mode. Try pressing any key on the keyboard or moving the mouse to restore operation. You may also want to check the Power options settings on your computer.
Why is my Lenovo Monitor power indicator White, but there is no image?
If your Lenovo monitor's power indicator is white but there's no image, ensure the video cable is properly connected to both the system and the monitor. Also, check the brightness and contrast settings in the OSD menu and adjust them if they are at the lowest setting.
How to fix Lenovo D24-40 Monitor “Out of Range” error?
If the words “Out of Range” are displayed on your Lenovo monitor, it means your system is set to a display mode that the monitor doesn't support. If you replaced an old monitor, reconnect it and adjust the display mode to within the specified range for your new monitor. If you're using a Windows system, restart in safe mode and select a supported display mode. If these steps don't work, contact Customer Support.
What to do if the Lenovo D24-40 Monitor image is not acceptable when switching to dual mode?
If the image is not acceptable when switching your Lenovo monitor to dual mode, use ThinkVision Duo software to optimize the dual screen operation. You can also adjust the graphic card resolution manually.
Why do pixels appear discolored on my Lenovo D24-40?
If one or more pixels appear discolored on your Lenovo monitor, this is a characteristic of LCD technology and not necessarily a defect. If there are more than five pixels missing, contact Customer Support.
How to fix fuzzy lines or blurry image on Lenovo Monitor?
If you see fuzzy lines in text or a blurry image on your Lenovo monitor, or notice horizontal or vertical lines, adjust the resolution settings on your system to match the native resolution for this monitor: 1920x1080 at 60 Hz. Also, perform automatic or manual image setup. When working in the native resolution, you may find additional improvements by adjusting the Dots Per Inch (DPI) setting on your system.
General| Panel type | VA |
|---|---|
| Color depth | 8 bit |
| Color gamut | 72 % |
| Pixel pitch | 0.274 x 0.274 mm |
| Screen shape | Flat |
| Backlight type | W-LED |
| Display diagonal | 23.8 \ |
| Anti-glare screen | Yes |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Maximum refresh rate | 75 Hz |
| sRGB coverage (typical) | 103.2 % |
| Contrast ratio (dynamic) | 3000000:1 |
| Contrast ratio (typical) | 3000:1 |
| Display number of colors | 16.7 million colors |
| Display brightness (typical) | 250 cd/m² |
| HDMI version | 1.4 |
| Built-in USB hub | - |
| Headphone connectivity | 3.5 mm |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Power consumption (max) | 23 W |
| Power consumption (off) | 0.5 W |
| Power consumption (standby) | - W |
| Power consumption (typical) | 16 W |
| Color name | Raven Black |
| Product color | Black |
| Market positioning | Business |
| Cables included | AC, HDMI |
| Sustainability certificates | RoHS |
| AMD FreeSync type | FreeSync |
| Compatible operating systems | Support Windows 10, Windows 11 |
| Tilt angle range | -5 - 22 ° |
| Cable lock slot type | Kensington |
| Panel mounting interface | 100 x 100 mm |
| Package depth | 124 mm |
| Package width | 633 mm |
| Package height | 412 mm |
| Package weight | 4600 g |
Weight and Dimensions| Bezel width (side) | 1.8 mm |
|---|---|
| Depth (with stand) | 209.5 mm |
| Width (with stand) | 539.4 mm |
| Height (with stand) | 412.7 mm |
| Weight (with stand) | 3300 g |
| Bezel width (bottom) | 21.8 mm |
| Depth (without stand) | 52.2 mm |
| Height (without stand) | 325.4 mm |
| Weight (without stand) | 2800 g |
General safety advice for using the monitor.
Critical safety warnings and precautions for monitor use.
Specific precautions to follow for safe operation.
Recommendations for maintaining monitor performance and lifespan.
Step-by-step guide for cleaning the monitor screen and housing.
List of items included in the product package.
Important considerations before setting up and using the monitor.
Introduction to the monitor's design, controls, and features.
Explanation of monitor adjustment capabilities like tilt.
Overview of the physical buttons and their functions.
Information on the security feature for preventing theft.
Instructions for initial monitor setup and connection.
Step-by-step guide for connecting cables and powering on.
How to register the product for support and updates.
Ergonomic principles for comfortable and accessible monitor use.
Guidelines for setting up an optimal workspace.
Information on minimizing visual fatigue and eye strain.
Tips on user habits to reduce eye strain and discomfort.
Guidance on maintaining proper posture for comfortable viewing.
Explanation of monitor flicker and how to reduce eye strain.
How to enable or disable the Low Blue Light feature.
Lenovo's commitment to accessibility and available resources.
Overview of controls for modifying monitor image settings.
How to use the monitor's physical buttons for quick adjustments.
Detailed guide on navigating and using the OSD menu.
How to choose and set display modes for optimal image.
Explanation of power saving states and monitor operation.
Instructions for proper cleaning and maintenance.
Steps to remove the monitor stand from the base.
Guide for mounting the monitor on a wall using a VESA mount.
Technical specifications and dimensions of the monitor.
Common problems and solutions for using the monitor.
Steps for manually adjusting image settings when auto-setup fails.
Instructions for installing the monitor driver in Windows.
Steps for driver installation specific to Windows 11.
Information regarding customer responsibilities and warranty.
How to register the product for service and support updates.
Accessing technical assistance and support online.
Contact information and procedures for phone support.
Legal disclaimers, patents, and usage guidelines for the document.
Guidelines for environmentally responsible recycling of the product.
List of trademarks associated with Lenovo and other companies.
Important safety note regarding the use of power cords.
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