Lenovo L2440p, 4420HB2 manual Manual image setup

Page 28

Table 3-2. Troubleshooting (continued)

Problem

Possible cause

Suggested action

Reference

 

 

 

 

 

Screen is

The monitor is in

·

Press any key on the

"Understanding power

blank and

Standby/Suspend

 

keyboard or move the mouse

management" on Page

power

mode

·

to restore operation.

2-7

indicator is

 

 

Check the Power Options

 

steady amber

 

 

 

settings on your computer.

 

or flashing

 

 

 

 

 

green

 

 

 

 

 

 

 

 

 

The power

The video signal cable

Be sure the video cable is

"Connecting and turning

indicator is

is loose or

connected with the system

on your monitor" on

green, but

disconnected from the

properly.

Page 1-4

there is no

system or monitor.

 

 

 

image.

 

 

 

 

 

The monitor brightness

Adjust the brightness and

"Adjusting your monitor

 

 

 

 

and contrast are at the

contrast setting on the OSD

image" on page 2-3

 

 

lowest setting.

menu.

 

 

 

 

 

One or more

This is a characteristic

If there are more than five pixels

Appendix A, "Service

of the pixels

of the LCD technology

missing, contact the Lenovo

and Support," on page

appear

and is not an LCD

Support Center.

A-1

discolored

defect.

 

 

 

 

 

 

 

 

 

·

Fuzzy lines

·

Image setup has not

Adjust the resolution settings on

"Adjusting your monitor

 

in text or a

 

been optimized

your system to match the native

image" on page 2-3

 

blurry

 

Your system

resolution for this monitor: 1920

 

 

image.

·

Display Properties

x1200 at 60 Hz.

"Manual image setup"

·

Horizontal

 

setting have not

 

 

 

 

Perform automatic image setup.

"Selecting a supported

 

or vertical

 

been optimized.

 

 

If automatic image setup does

display mode" on page

 

lines

 

 

 

 

 

not help, perform manual image

2-6

 

through the

 

 

 

 

 

setup.

 

 

image.

 

 

 

 

 

 

 

 

 

 

 

 

 

When working in the native

See the Advanced

 

 

 

 

resolution, you may find

section of your systems

 

 

 

 

additional improvements by

display properties.

 

 

 

 

adjusting the Dots Per Inch

 

 

 

 

 

(DPI) setting on your system.

 

 

 

 

 

 

 

 

Manual image setup

If automatic image setup does not establish the image that you prefer, perform manual image setup.

Note: Have your monitor powered on for about 15 minutes, until the monitor warms up.

1.Press at the bottom of the monitor to open the OSD menu.

2.Use or to select and press to access.

3-4L2440p Wide Flat Panel Monitor User’s Guide

Page 27 Page 29
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Page 27 Page 29
Contents L2440p Wide Flat Panel Monitor Users Guide Product numbers Contents Safety information Shipping contents Getting startedProduct overview Types of adjustments TiltSwivel Monitor Pivot Height AdjustmentUser controls Connecting and turning on your monitor Setting up your monitorCable lock slot Getting started 6L2440p Wide Flat Panel Monitor User’s Guide Rotate the head of the monitor into portrait view 8L2440p Wide Flat Panel Monitor User’s Guide Getting started 10L2440p Wide Flat Panel Monitor User’s Guide Registering your option Adjusting and using your monitor Comfort and accessibilityArranging your work area Positioning and viewing your monitorQuick tips for healthy work habits Accessibility information Adjusting your monitor image Using the direct access controlsUsing the On-Screen Display OSD controls Direct access controlsAdjusting and using your monitor OSD Icon Submenu Description Controls On Main OSD functionsMenu Selecting a supported display mode OSD Icon on Submenu Description Controls Main MenuImage rotation Understanding power managementFactory set display modes State Power Indicator Screen Restoring Operation Compliance Caring for your monitorDetaching the monitor stand Wall Mounting OptionalMonitor specifications for type-model 4420-HB2 Monitor specificationsReference information Vesa DDC Troubleshooting TroubleshootingProblem Possible cause Suggested action Reference Manual image setup Manually installing the monitor driver Installing the monitor driver in Windows VistaInstalling the monitor driver in Windows XP \Monitor Drivers\Windows XP & WindowsInstalling the monitor driver in Windows Service information Getting further helpProduct numbers Customer responsibilitiesService parts List of service partsAppendix A. Service and Support Online technical supportTelephone technical support Worldwide telephone listCountry or Region Telephone Number Appendix A. Service and Support Transferred to an English speaking operator Country or Region Telephone Number Appendix B. Notices Trademarks

4420HB2, L2440p specifications

The Lenovo L2440p, 4420HB2 is a versatile monitor that caters to a variety of professional and personal computing needs. With a sleek design and robust features, it is built to enhance productivity and deliver a superior viewing experience.

One of the standout features of the L2440p is its impressive 24-inch screen size, combined with a Full HD resolution of 1920x1080 pixels. This resolution ensures crystal-clear imagery, making it ideal for tasks that require precision, such as graphic design, video editing, and gaming. The display utilizes advanced LED backlighting technology, providing vivid colors and deep blacks, enhancing the overall visual experience.

The monitor boasts an IPS panel, which significantly improves color accuracy and viewing angles. This is particularly beneficial for collaboration in office settings, as multiple users can view the screen from various angles without experiencing color distortion or loss of brightness. Additionally, the L2440p offers a 60Hz refresh rate, which delivers smoother motion during fast-paced activities, such as gaming and video playback.

Connectivity options are abundant with the L2440p. It features multiple input ports, including HDMI, DisplayPort, and VGA, allowing users to connect a variety of devices seamlessly. This flexibility makes it easier to switch between workstations or to connect laptops and desktops for presentations. Furthermore, the monitor is equipped with integrated speakers, making it a practical choice for users who prefer an all-in-one solution.

Another noteworthy characteristic is the monitor's ergonomic design. The Lenovo L2440p includes height, tilt, and swivel adjustments, enabling users to customize their viewing angles for maximum comfort. This is particularly useful for long working hours, reducing the risk of strain and improving overall productivity.

Additionally, the L2440p is designed with energy efficiency in mind. It adheres to Energy Star standards, helping to reduce power consumption without compromising performance. This feature is not only beneficial for the environment but also results in cost savings on electricity bills.

In conclusion, the Lenovo L2440p, 4420HB2 stands out as a high-quality monitor that meets the demands of various users. With its impressive display technology, multiple connectivity options, ergonomic design, and energy-efficient operation, it is a valuable addition to any workspace or home setup. Whether for professional use, gaming, or entertainment, this monitor is equipped to deliver an outstanding visual experience.
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