Asus HDMI LCD Monitor BE24E Series User Manual

Content

ASUS HDMI LCD Monitor BE24E Series Manual and User Guide

Introduction

The asus HDMI LCD Monitor BE24E Series is a 23.8-inch business monitor designed for office productivity, remote work, education, administration, and everyday home computing. Its Full HD resolution provides a clear 1920 × 1080 workspace for documents, spreadsheets, web pages, video calls, and multimedia content.

The monitor combines HDMI and DisplayPort digital connectivity with a VGA input, making it suitable for modern laptops and desktops as well as older computers. Integrated stereo speakers and an audio input help reduce desktop clutter, while the headphone output provides a convenient option for private listening when supported by the connected signal source.

With a wide 178-degree viewing angle, users can read the screen comfortably from different seating positions. ASUS display presets, color-temperature options, automatic adjustment, and eye-comfort functions help users adapt the image to office work, entertainment, and extended viewing sessions. The monitor is also suitable for multi-screen workstations when the computer supports multiple displays.

This ASUS BE24E monitor guide explains its supported connections, basic installation, display configuration, troubleshooting procedures, and practical maintenance. It is intended for users who want a reliable Full HD monitor for business applications rather than specialized gaming, professional color grading, or high-resolution creative production.

Specifications of the ASUS BE24E Series Monitor

Panel type: TFT LCD wide-screen display.
Screen size: 23.8 inches with a 16:9 aspect ratio.
Maximum resolution: 1920 × 1080 pixels, also called Full HD.
Recommended refresh rate: Up to 60 Hz at the maximum resolution.
Pixel pitch: Approximately 0.2745 mm × 0.2745 mm.
Typical brightness: 300 cd/m².
Typical contrast ratio: 1000:1; dynamic contrast may be higher when ASCR is enabled.
Viewing angle: Up to 178 degrees horizontally and vertically.
Response time: Less than 5 ms, depending on the selected mode and panel behavior.
Inputs: HDMI 1.4, DisplayPort 1.2, and analog D-sub/VGA.
Audio: Audio input, headphone output, and integrated 2 W × 2 stereo speakers on applicable variants.
Picture controls: ASUS SplendidPlus presets, color-temperature selection, brightness, contrast, input selection, and automatic adjustment.

Specifications can vary between BE24E submodels. Check the label on the rear of the monitor and its model-specific documentation before purchasing cables or accessories.

How to Set Up the ASUS HDMI LCD Monitor BE24E Series

Place the monitor on a stable, level surface away from heat, moisture, and direct sunlight. Keep ventilation openings unobstructed.
Attach the stand and base according to the supplied assembly instructions. Do not lift the display by holding the panel surface.
Connect the power cord to the monitor and a properly grounded electrical outlet. Keep the power cable clear of walkways.
Connect one video cable: HDMI for most laptops and desktops, DisplayPort for compatible computers, or VGA for legacy equipment. Connect the other end to the computer.
For HDMI or DisplayPort audio, connect headphones to the monitor if private listening is required. Adjust the computer’s output device and volume.
Turn on the monitor, then start the computer. Open the monitor’s on-screen display and select Input Select if the correct source is not detected automatically.
Set the operating system to 1920 × 1080 at 60 Hz when available. Use the display settings to choose duplicate, extended, or second-screen-only mode.
Adjust brightness, contrast, color temperature, and an appropriate SplendidPlus picture mode. Reduce brightness in dark rooms to improve viewing comfort.

Never open the monitor enclosure or attempt internal repairs. Disconnect power before cleaning, and use a soft, lint-free cloth without spraying liquid directly onto the screen.

ASUS BE24E Troubleshooting Guide

No picture or “No Signal” message

Confirm that the monitor is powered on and that the selected input matches the connected cable. Reseat both ends of the HDMI, DisplayPort, or VGA cable, then test another cable or computer port. On a desktop computer, make sure the cable is connected to the active graphics output rather than an unused motherboard connector.

Image is blurry or incorrectly sized

Set the computer to 1920 × 1080 at 60 Hz. For VGA connections, run the monitor’s automatic adjustment function and check the clock and phase controls. Digital connections generally provide more stable image clarity.

No sound from the built-in speakers

Verify that the HDMI or DisplayPort connection carries audio, select the ASUS monitor as the operating system’s playback device, and raise both system and monitor volume. VGA video connections may require a separate audio cable where supported.

Screen flickers or turns off

Check the power cord, video cable, outlet, and computer sleep settings. Avoid damaged cables and unstable power strips. Update the computer’s graphics driver if the problem occurs only after changing resolution or refresh rate.

Support and service

For model-specific error behavior, replacement parts, warranty eligibility, or repair assistance, use the ASUS Support website and select the exact BE24E submodel shown on the rear product label. Keep the serial number, purchase documentation, operating system details, and a description of the problem available when contacting ASUS support.

Pros and Cons of the ASUS HDMI LCD Monitor BE24E Series

Advantages

Flexible connectivity: HDMI, DisplayPort, and VGA support accommodates current and legacy computers.
Practical office size: The 23.8-inch Full HD format provides useful workspace without requiring a large desk.
Integrated audio: Applicable models include stereo speakers, an audio input, and a headphone output.
Comfortable viewing: Wide viewing angles and adjustable picture presets suit shared workspaces and long office sessions.
Business-focused design: The monitor is well suited to documents, web applications, email, online learning, and video playback.

Limitations

Full HD ceiling: Users editing high-resolution photographs, 4K video, or large technical drawings may need a higher-resolution monitor.
60 Hz class: It is appropriate for productivity but less suitable than a high-refresh gaming monitor for competitive gameplay.
Submodel differences: Features such as USB ports, a webcam, stand adjustments, and speakers can vary across BE24E variants.
VGA is legacy technology: Analog connections may produce softer images than HDMI or DisplayPort.

The ASUS BE24E Series is best for offices, classrooms, home workstations, and general-purpose computing. Consider a higher-resolution or high-refresh display if professional color work, gaming performance, or extensive screen real estate is the priority.

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Faqs

How do I set up the asus HDMI LCD Monitor BE24E Series for the first time?

Attach the stand according to the monitor manual, place the display on a stable surface, and connect the power cable. Connect an HDMI cable between the monitor and your computer, then turn on both devices. Use the monitor’s input or menu controls to select HDMI if the signal is not detected automatically. For the clearest image, open your operating system’s display settings and select the monitor’s recommended Full HD resolution and preferred refresh rate.

What should I do if the asus HDMI LCD Monitor BE24E Series shows No Signal?

Confirm that the HDMI cable is firmly connected to the monitor and the computer, then verify that the cable is plugged into the correct HDMI output on the computer. Select HDMI manually from the monitor’s input menu. Restart the computer with the monitor connected, or test another HDMI cable and compatible device. If the computer has multiple display outputs, check its display settings and enable duplicate or extended display mode.

Can I connect the asus HDMI LCD Monitor BE24E Series to a laptop, game console, or streaming device?

Yes, the HDMI input can connect the asus HDMI LCD Monitor BE24E Series to compatible laptops, desktops, game consoles, and media players. The connected device must provide HDMI video output, and you may need an adapter for laptops with only USB-C or another connector. Select HDMI as the active input after connecting. Audio behavior depends on the specific monitor variant and connected device, so use headphones or external speakers when necessary.

How can I get the sharpest picture from the asus HDMI LCD Monitor BE24E Series?

Set the computer to the monitor’s native Full HD resolution when supported, rather than using a lower scaled resolution. In the operating system display settings, choose the recommended refresh rate and adjust scaling if text appears too large or small. Use a good-quality HDMI cable, disable unnecessary image stretching, and select a suitable picture mode through the monitor menu. Adjust brightness and contrast for comfortable viewing instead of maximizing either setting.

Why is the asus HDMI LCD Monitor BE24E Series image too dark, bright, or washed out?

Open the monitor’s on-screen menu and restore picture settings to their default values before making adjustments. Reduce brightness if white areas look harsh, or increase it gradually in a dark room. Adjust contrast moderately and select a neutral color temperature if colors appear overly warm or cool. Also check the computer’s graphics settings, HDR configuration, and HDMI range options, because mismatched output settings can cause a washed-out or overly dark image.

How do I use the built-in speakers or headphone connection on the asus HDMI LCD Monitor BE24E Series?

When the specific BE24E variant includes speakers, connect the monitor to the computer through HDMI and select the monitor as the audio output device in the operating system. Then adjust volume through the computer and monitor controls. If no sound is produced, confirm that the application is not muted and that the correct output is selected. Models with an audio or headphone jack can route sound there for private listening.

What can I do if the asus HDMI LCD Monitor BE24E Series flickers or keeps losing its picture?

Reseat both ends of the HDMI cable and check for visible damage. Try another certified cable, HDMI port, or video source to isolate whether the issue comes from the monitor or computer. Set a supported resolution and refresh rate, and avoid forcing modes outside the monitor’s capabilities. If flickering continues, update the computer’s graphics driver, disable problematic display enhancements, and perform a monitor reset through the on-screen menu.

How should I clean and maintain the asus HDMI LCD Monitor BE24E Series?

Turn off and unplug the monitor before cleaning. Wipe the screen gently with a clean, soft, lint-free cloth; for stubborn marks, lightly dampen the cloth with water and never spray liquid directly onto the panel. Avoid ammonia, alcohol, abrasive cleaners, paper towels, and pressing on the LCD surface. Keep ventilation openings clear, protect the monitor from moisture and excessive heat, and route cables so they are not sharply bent or pulled.