Dell E2014T 19.5 Users Guide - Page 38
Built-in Diagnostics, Press button 4 again. The color of the screen changes to red.
![]() |
View all Dell E2014T 19.5 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 38 highlights
Built-in Diagnostics Your monitor has a built-in diagnostic tool that helps you determine if the problems with your monitor, or with your computer and video card. NOTE: You can run the built-in diagnostics only when no display cables are connected and the monitor is in self-test mode. To run the built-in diagnostics: 1. Make sure that the screen is clean 2. Unplug the video cable(s) from the computer or monitor. The monitor enters the self-test mode. 3. Press and hold button 1 and Button 4 simultaneously for 2 seconds. A gray screen appears. 4. Carefully inspect the screen for abnormalities. 5. Press button 4 again. The color of the screen changes to red. 6. Inspect the display for any abnormalities. 7. Repeat step 5 and step 6 to inspect the display in green, blue, black, white, and text screens. The test is complete when the text-screen appears. To exit, press button 4 again. If you do not see any screen abnormalities while running the built-in diagnostic, the monitor is functioning properly. Check the computer and video card for problems. 38 Troubleshooting
![](/manual_guide/products/dell-e2014t-195-users-guide-2276e50/38.png)