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Troubleshooting 51
Troubleshooting
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 if your monitor is functioning properly. If your monitor and
computer are properly connected but the monitor screen remains dark, run the monitor self-test by performing the following steps:
1. Turn off both your computer and the monitor.
2. Disconnect all video cables from the monitor. To ensure proper self-test operation, remove all digital cables from the back of the
computer.
3. Turn on the monitor.
NOTE: A dialog box should appear on-screen (against a black background), if the monitor cannot sense a video signal and is
working correctly. While in self-test mode, the power LED remains white.
Dell Pro 2X Adjustable Stand Monitor - E2X25HSM
No VGA Cable
www.dell.com/support/E2X25HSM
The display will go into Standby mode in 4 minutes.
?
Figure 41. VGA cable disconnected warning message
Dell Pro 2X Adjustable Stand Monitor - E2X25HSM
No DP Cable
www.dell.com/support/E2X25HSM
The display will go into Standby mode in 4 minutes.
?
Figure 42. DP cable disconnected warning message
Dell Pro 2X Adjustable Stand Monitor - E2X25HSM
No HDMI Cable
www.dell.com/support/E2X25HSM
The display will go into Standby mode in 4 minutes.
?
Figure 43. HDMI cable disconnected warning message
NOTE: This message also appears during normal operation, when the video cable is disconnected or damaged.
4. Turn off your monitor and reconnect the video cable; then turn on your computer and the monitor.
If your monitor screen remains blank after you perform the previous procedure, check your video controller and computer, because
your monitor is functioning properly.
Bekijk gratis de handleiding van Dell Pro 22 E2225HSM, 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 | Pro 22 E2225HSM |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 6119 MB |
