Dell 210-AVMG User Manual page 61

24 usb-c
Table of Contents

Advertisement

4. Select the
5. Carefully inspect the screen for abnormalities.
6. Press the Up key (button 1) on the back cover again. The color of the screen
changes to grey.
7. Inspect the display for any abnormalties.
8. Repeat step 6 and 7 to inspect the display in red, green, blue, black, white and
text pattern screens.
The test is complete when the text pattern screen appears. To exit, press the Up
key (button 1) again.
If you do not detect any screen abnormalties upon using the built-in diagnostic tool,
the monitor is functioning properly. Check the video card and computer.
Dell 24 Monitor
Select Option:
icon to enable the built-in diagnostics.
Troubleshooting
61

Advertisement

Table of Contents
loading

This manual is also suitable for:

P2421dc

Table of Contents