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Article Number: 000188983

How to Run the Dell D2720DS Monitor Self Test

Summary: Information about running the self-test on Dell D2720DS monitors.

This article may have been automatically translated. If you have any feedback regarding its quality, please let us know using the form at the bottom of this page.

Article Content

Instructions

Monitor Self-Test

The D2720DS monitor has a self-test (burn-in mode) that helps you determine if any screen abnormality you experience is an inherent problem with your monitor, video cable, video card, drivers or computer.


Steps for running the self-test:

  1. Disconnect all video cables from the monitor and turn off your monitor.
  2. Press and hold button 5 (Figure 1), then press the power button to turn on the monitor.
    Dell D2720DS Monitor Button
    Figure 1

    The monitor will start the self-test (burn-in mode).
  3. Carefully inspect the screen for abnormalities as the displays turns to red, green, blue, black, and white automatically.
  4. Press the power button to exit the self-test.


If you do not detect any screen abnormalities while using the self-test tool, the monitor is functioning properly. Check your video cable, video card, drivers, and computer.


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Article Properties

Affected Product

Dell D2720DS

Last Published Date

30 iun. 2021

Version

2

Article Type

How To

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