What to do if my Lenovo Monitor power indicator shows amber but no image?
Ensure the video cable is securely connected to both the system and the Lenovo monitor. Also, the issue might arise if the brightness and contrast settings are too low. Adjust these settings via the On-Screen Display (OSD) menu.
What to do if Lenovo L27i-40 Monitor screen is blank and the power indicator is amber?
If your Lenovo monitor screen is blank but the power indicator shows amber, try pressing any key on the keyboard or moving the mouse to resume operation. Also, check the power options settings on your computer.
How to fix poor image quality on Lenovo Monitor?
Poor image quality on your Lenovo monitor can often be resolved by ensuring the video signal cable is securely connected to both the display and the system. You can also try selecting a different color setting in the OSD menu or performing an automatic image setup.
Why Lenovo L27i-40 Monitor power indicator does not light up?
If your Lenovo monitor's power indicator doesn't light up and no images are displayed, ensure the power cord is well connected and that the outlet has power. Also, make sure the display's power switch is turned on. If the problem persists, try changing the power cord or using a different power outlet.
How to resolve blurred lines on Lenovo Monitor?
Blurred lines or images, or horizontal/vertical lines on your Lenovo monitor can often be fixed by adjusting your system's resolution to 1920x1080 @100 Hz. You can also perform the automatic image setting, and if that doesn't work, try the manual image setting. Additionally, adjusting the Dots Per Inch (DPI) setting on your system can further improve the image quality.
How to fix Lenovo L27i-40 when it says "Out of Range"?
If you see an "Out of Range" message on your Lenovo monitor and the power indicator flashes white, it means the display mode set by your system is not supported by the monitor. Try reconnecting an old display and adjusting the display mode. If you're using Windows, restart in safe mode and select a supported display mode. If these steps don't work, no answer.
Why do pixels change color on my Lenovo L27i-40?
The appearance of one or more pixels changing color is a normal characteristic of LCD technology and not a defect. However, if more than five pixels are missing, no answer.
General| Color depth | 8 bit |
|---|---|
| Pixel pitch | 0.311 x 0.311 mm |
| Screen shape | Flat |
| Pixel density | 82 ppi |
| Response time | 6 ms |
| Backlight type | W-LED |
| Display diagonal | 27 \ |
| Anti-glare screen | Yes |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Response time (fast) | 4 ms |
| Viewable size, vertical | 336.3 mm |
| sRGB coverage (typical) | 99 % |
| Contrast ratio (dynamic) | 3000000:1 |
| Contrast ratio (typical) | 1300:1 |
| Display number of colors | 16.7 million colors |
| Viewable size, horizontal | 597.9 mm |
| Display brightness (typical) | 300 cd/m² |
| NVIDIA G-SYNC | - |
| RMS rated power | 6 W |
| Number of speakers | 2 |
| Color name | Cloud grey |
| Certification | EU Energy Label (E-class) Volatile Organic Compound Certification RoHS compliant Eyesafe® Certified 2.0 TÜV Rheinland® Eye Comfort Certification TÜV Rheinland Low Blue Light (Hardware Solution) |
| Product color | Gray |
| HDMI version | 1.4 |
| Tilt angle range | -5 - 22 ° |
| Cable lock slot type | Kensington |
| Panel mounting interface | 100 x 100 mm |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (max) | 36 W |
| Power consumption (off) | 0.5 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (typical) | 19.6 W |
| Cables included | AC, HDMI |
| HDMI cable length | 1.8 m |
| Package depth | 125 mm |
| Package width | 720 mm |
| Package height | 452 mm |
| Package weight | 5900 g |
Weight and Dimensions| Bezel width (side) | 2.3 mm |
|---|---|
| Depth (with stand) | 612.3 mm |
| Width (with stand) | 181.8 mm |
| Height (with stand) | 474.4 mm |
| Weight (with stand) | 4300 g |
| Bezel width (bottom) | 21 mm |
| Width (without stand) | 43.5 mm |
| Height (without stand) | 368 mm |
| Weight (without stand) | 3600 g |
General safety principles and precautions for safe computer use.
Important safety warnings to avoid collision and electrical hazards.
Guidelines for safely moving and lifting the display.
Lists all items included in the product package.
Instructions for setting up the display and handling precautions.
Overview of display position, user controls, and cable lock slot.
Details on panel frame controls for adjusting display functions.
Information on the display's Kensington anti-theft lock.
Step-by-step guide for connecting and powering on the display.
Importance of ergonomic design for comfortable computer use.
Tips for setting up your workspace for comfort and efficiency.
Factors for comfortable viewing: distance, height, tilt, and location.
Advice on posture, breaks, and eye strain for healthy computing.
How to use direct access controls to adjust display image settings.
Guide to using the On-Screen Display (OSD) for adjusting display settings.
Details on supported display modes, resolutions, and refresh rates.
Explanation of power management functions, status indicators, and modes.
Instructions for cleaning and maintaining the display.
Instructions for mounting the display on a wall using a VESA mount.
Detailed specifications for the L27i-40 model, including size, power, and inputs.
Common problems, possible causes, recommended operations, and referential pages.
Steps to manually install the display driver in Windows 10 and 11.
Instructions for registering your product for service and support updates.
Information on accessing lifetime online technical support and warranty services.
Details on contacting Lenovo's Customer Support Center for installation and technical assistance.
Information on recycling Lenovo products and components.
List of Lenovo and Microsoft trademarks used in the document.
Important safety note regarding the use of the correct power cord.
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