A.Ensure that the screen is clean (no dust particles on the surface of the screen).

B.Unplug the video cable from the back of the computer or monitor. The monitor then goes into the self-test mode.

C.Press and hold the 1st and 4th buttons on the front panel, simultaneously for 2 seconds. A gray screen appears.

D.Carefully inspect the screen for abnormalities.

E.Press the 4th button on the front panel again. The color of the screen changes to red.

F.Inspect the display for any abnormalities.

G.Repeat steps E and F to inspect the display in green, blue, and white colored screens.

The test is complete when the white screen appears. To exit, press the 4th button again.

If you do not detect any screen abnormalities upon using the built-in diagnostic tool, the monitor is functioning properly. Check the video card and computer.

Common Problems

The following table contains general information about common monitor problems you might encounter and the possible solutions.

Common Symptoms

What You Experience

 

Possible Solutions

No Video/Power LED off

No picture

Ensure that the video cable connecting the monitor and the computer is properly

 

 

 

connected and secure.

 

 

Verify that the power outlet is functioning properly using any other electrical equipment.

 

 

Ensure that the power button is depressed fully.

 

 

 

 

No Video/Power LED on

No picture or no brightness

Increase brightness & contrast controls via OSD.

 

 

Perform monitor self-test feature check.

 

 

Check for bent or broken pins in the video cable connector.

 

 

Run the built-in diagnostics.

 

 

 

 

Poor Focus

Picture is fuzzy, blurry, or

Perform Auto Adjust via OSD.

 

ghosting

Adjust the Phase and Pixel Clock controls via OSD.

 

 

Eliminate video extension cables.

 

 

Reset the monitor to Factory Settings.

 

 

Change the video resolution to the correct aspect ration (16:9).

 

 

 

 

Shaky/Jittery Video

Wavy picture or fine movement

Perform Auto Adjust via OSD.

 

 

Adjust the Phase and Pixel Clock controls via OSD.

 

 

Reset the monitor to Factory Settings.

 

 

Check environmental factors.

 

 

Relocate the monitor and test in another room.

 

 

 

 

Missing Pixels

LCD screen has spots

Cycle power on-off.

 

 

Pixel that is permanently off is a natural defect that can occur in LCD technology.

 

 

Run the built-in diagnostics.

 

 

 

 

Stuck-on Pixels

LCD screen has bright spots

Cycle power on-off.

 

 

Pixel that is permanently off is a natural defect that can occur in LCD technology.

 

 

Run the built-in diagnostics.

 

 

 

 

Brightness Problems

Picture too dim or too bright

Reset the monitor to Factory Settings.

 

 

Auto Adjust via OSD.

 

 

Adjust brightness & contrast controls via OSD.

 

 

 

 

Geometric Distortion

Screen not centered correctly

Reset the monitor to Factory Settings.

 

 

Auto Adjust via OSD.

 

 

Adjust brightness & contrast controls via OSD.

 

 

 

 

Horizontal/Vertical Lines

Screen has one or more lines

Reset the monitor to Factory Settings.

 

 

Perform Auto Adjust via OSD.

 

 

Adjust Phase and Pixel Clock controls via OSD.

 

 

Perform monitor self-test feature check and determine if these lines are also in self-test

 

 

 

mode.

 

 

Check for bent or broken pins in the video cable connector.

 

 

Run the built-in diagnostics.

 

 

 

 

Synchronization Problems

Screen is scrambled or appears

Reset the monitor to Factory Settings.

 

torn

Perform Auto Adjust via OSD.

 

 

Adjust Phase and Pixel Clock controls via OSD.

 

 

Perform monitor self-test feature check to determine if the scrambled screen appears in

 

 

 

self-test mode.

 

 

Check for bent or broken pins in the video cable connector.

 

 

Restart the computer in the safe mode.

 

 

 

 

Safety Related Issues

Visible signs of smoke or

Do not perform any troubleshooting steps.

 

sparks

Contact Dell immediately.

 

 

 

 

Intermittent Problems

Monitor malfunctions on & off

Ensure that the video cable connecting the monitor to the computer is connected

 

 

 

properly and is secure.

 

 

Reset the monitor to Factory Settings.

 

 

Perform monitor self-test feature check to determine if the intermittent problem occurs in

 

 

 

self-test mode.

 

 

 

 

Missing Color

Picture missing color

Perform monitor self-test feature check.

 

 

Ensure that the video cable connecting the monitor to the computer is connected

 

 

 

properly and is secure.

 

 

Check for bent or broken pins in the video cable connector.

 

 

 

 

Wrong Color

Picture color not good

Change the Color Setting Mode in the Color Settings OSD to Graphics or Video

 

 

 

depending on the application.

 

 

Try different Color Preset Settings in Color Settings OSD. Adjust R/G/B value in Color

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Dell E2010H appendix Common Problems, Common Symptoms What You Experience Possible Solutions

E2010H specifications

The Dell E2210H, E2310H, W880P, and E2010H are notable contributions to the display market, catering to various user needs, particularly in professional and home environments. Each model features distinct specifications and characteristics that make them suitable for diverse applications.

Starting with the Dell E2210H, this 22-inch LCD monitor boasts an impressive resolution of 1680x1050 pixels. Its 16:10 aspect ratio ensures a wider viewing experience that is advantageous for multitasking and applications. The E2210H employs a fast response time of 5ms, minimizing ghosting effects during fast-paced videos and games. Furthermore, with a contrast ratio of 1000:1 and a brightness of 250 cd/m2, users can expect vibrant colors and crisp images. The monitor maintains an eco-friendly design, meeting Energy Star standards, and includes features such as the Dell Display Management Software for seamless configuration.

Next in line is the Dell E2310H, a larger 23-inch model that raises the bar for performance. It offers a full HD resolution of 1920x1080 pixels, catering to users who demand high-definition detail for graphic design or media consumption. The E2310H utilizes similar technologies found in its predecessor, such as a 5ms response time and a 1000:1 contrast ratio, but it also includes wider viewing angles, thanks to its advanced panel technology. The model is also Energy Star compliant, offering a sustainable choice without compromising performance.

The W880P stands out as a versatile monitor aimed mainly at professionals in design and content creation fields. This display features a 24-inch screen, providing ample workspace for multitasking. With a resolution of 1920x1200 pixels, users benefit from enhanced detail and clarity, particularly valuable for design applications. The W880P supports various connectivity options, including DisplayPort and HDMI, ensuring compatibility with modern devices. With its superior color accuracy and wide color gamut, it is ideal for graphics-intensive work, making it a popular choice among designers and video editors.

Lastly, the Dell E2010H is a compact 20-inch monitor designed for basic computing needs without sacrificing quality. With a resolution of 1600x900 pixels, it is suitable for office applications and general use. The E2010H's lightweight design allows for easy placement, while its adjustable stand promotes ergonomic comfort. Like its counterparts, it complies with Energy Star regulations, showcasing Dell's commitment to sustainability.

In summary, the Dell E2210H, E2310H, W880P, and E2010H each cater to specific user needs, from casual office tasks to professional content creation, all while incorporating energy-efficient technologies and robust features to enhance the overall user experience.