Handleiding
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94 | Troubleshooting
NOTE: This dialog box also appears during normal operation, if the video
cable is disconnected or damaged.
4. Turn o your monitor and reconnect the video cable; then turn on both your
computer and the monitor.
If your monitor screen remains blank after you use the previous procedure, check your
video controller and computer, because your monitor is functioning properly.
Built-in diagnostics
Your monitor has a built-in diagnostic tool that helps you determine if the screen
abnormality you are experiencing is an inherent problem with your monitor, or with your
computer and video card.
Exit
Display Info
Self-Diagnostic
Reset Others
Factory Reset
Firmware 33T103
Service Tag CN073K0
DDC/CI On
LCD Conditioning
O
ENERGY STAR
®
Select
Select
Input Source
Display
Color
Brightness/Contrast
PIP/PBP
Others
Menu
Personalize
UltraSharp 27 Monitor
USB
To run the built-in diagnostics:
1. Ensure that the screen is clean (no dust particles on the surface of the screen).
2. Select OSD items of Self-Diagnostics in Others feature.
3. Press the Joystick button to start the diagnostics. A gray screen is displayed.
4. Observe if the screen has any defects or abnormalities.
5. Toggle the Joystick once again until a red screen is displayed.
6. Observe if the screen has any defects or abnormalities.
7. Repeat steps 5 and 6 until the screen displays green, blue, black, and white
colors. Note any abnormalities or defects.
The test is complete when a text screen is displayed. To exit, toggle the Joystick
control again.
If you do not detect any screen abnormalities upon using the built-in diagnostic tool,
the monitor is functioning properly. Check the video card and computer.
Bekijk gratis de handleiding van Dell UltraSharp U2724DE, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Dell |
| Model | UltraSharp U2724DE |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 10628 MB |
Caratteristiche Prodotto
| Kleur van het product | Zwart, zilver |
| Gewicht verpakking | 10210 g |
| Stroom | 2.65 A |
| In hoogte verstelbaar | 150 mm |
| Beeldschermdiagonaal | 27 " |
