Dell IN1940MW Display User Manual download pdf (Page 45)

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Troubleshooting

Dell™ IN1940MW Monitor User's Guide

Self-Test

Common Problems

Product Specific Problems

Dell Soundbar Problems

WARNING: Before you begin any of the procedures in this section, follow the Safety Instructions.

Self-Test

Your monitor provides a self-test feature that allows you to check your monitor's functionality. To run the monitor self-test, perform the following steps:

1. Turn off your computer and the monitor.

2. Unplug the video cable from the back of the computer. To ensure proper self-test operation, remove the video cable (VGA or DVI-D) from the back of the computer.

3. Turn on the monitor.

4. A floating dialog box appears on the screen.

NOTE: Depending on the selected input, one of the dialog boxes appears on the screen.

NOTE: The dialog box also appears if the video cable is disconnected or damaged.

NOTE: The power light on the monitor is solid white while in Self-Test. The monitor enters Power Save Mode after 5 minutes if left in the Self-Test mode.

5. Turn off your monitor and reconnect the appropriate video cable.

6. Turn on your computer and the monitor.

NOTE: If no video appears on your monitor after performing the self-test, there might be a problem with the graphics card. Contact your computer manufacturer for further assistance.

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Dell IN1940MW Display User Manual Page 45

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