What to do if my Dell S2721NX does not display image after self-test?
If your Dell Monitor doesn't display an image after the self-test, it indicates that the monitor is functioning correctly. The issue likely lies with your video controller or computer, so please check them.
Why does a dialog box appear during normal system operation on my Dell Monitor?
If a dialog box appears during normal system operation of your Dell Monitor, it might be due to a disconnected or damaged video cable. To resolve this, turn off your monitor, reconnect the video cable, and then turn on both your computer and the monitor.
General| Screen Size | 27 inches |
|---|---|
| Resolution | 1920 x 1080 (Full HD) |
| Panel Type | IPS |
| Refresh Rate | 75 Hz |
| Response Time | 4 ms (Gray to Gray) |
| Aspect Ratio | 16:9 |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1000:1 |
| Color Support | 16.7 million colors |
| VESA Mount | 100 x 100 mm |
| Connectivity | HDMI, VGA |
| Viewing Angle | 178° (horizontal), 178° (vertical) |
| Features | Flicker-Free |
| Weight (with stand) | 4.7 kg (10.36 lbs) |
Lists the components included with the monitor.
Describes the key features and specifications of the monitor.
Illustrates and labels the front components of the monitor.
Illustrates and labels the back components of the monitor.
Illustrates and labels the bottom components of the monitor.
Details the horizontal and vertical scan ranges and maximum resolution.
Lists various display modes with their technical parameters.
Details voltage, current, and inrush current specifications.
Details dimensions, weight, and connector types.
Lists compliant standards, temperature, humidity, and altitude ratings.
Explains power saving modes and consumption levels.
Details the pin configuration for the HDMI port.
Explains the monitor's automatic configuration with Plug-and-Play systems.
Discusses manufacturing variations in pixels and Dell's policy.
Provides guidelines for comfortable and healthy monitor usage.
Instructions and precautions for cleaning the monitor screen and body.
Step-by-step instructions for attaching the monitor stand.
Instructions on how to adjust the monitor's tilt angle.
Guides on connecting the monitor to a computer via HDMI.
Tips for managing and organizing monitor cables.
Instructions for securing the monitor with a Kensington lock.
Steps to detach the monitor stand from the display.
Instructions for mounting the monitor on a wall using a VESA bracket.
Instructions on how to turn the monitor on.
Explains the function of the monitor's physical control buttons.
How to lock or unlock front panel control buttons using the OSD.
Guide to navigating and using the monitor's OSD menu system.
Instructions to run the monitor's built-in self-test feature.
Guide to using the monitor's built-in diagnostic tool for screen issues.
Lists common monitor issues and their possible solutions.
Addresses issues specific to monitor functions or controls.
Information regarding FCC compliance and other regulatory details.
Provides contact information for Dell support and technical assistance.
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