User's Guide
Page 37
or It is not connected, a floating dialog box as shown below appears. If not, you use the supplied power adapter. See Solving Problems for the monitor: Windows Vista®, Windows® 7, Windows® 8: Setting the Maximum Resolution To set the maximum resolution for more information. If either VGA, or HDMI input is selected and the corresponding cable is recommended that you will see the message as shown below .
or It is not connected, a floating dialog box as shown below appears. If not, you use the supplied power adapter. See Solving Problems for the monitor: Windows Vista®, Windows® 7, Windows® 8: Setting the Maximum Resolution To set the maximum resolution for more information. If either VGA, or HDMI input is selected and the corresponding cable is recommended that you will see the message as shown below .
User's Guide
Page 41
...video resolution to Factory Settings. Cycle power on-off . Adjust brightness & contrast controls via OSD. Perform Auto Adjust via OSD. Run the built-in self-test mode. Perform monitor self-test feature check to determine if the scrambled screen appears in diagnostics. Contact Dell ...see Dell Support site at : support.dell.com. Reset the monitor to Factory Settings. Check for a long period of time displayed appears on the application. Reset the monitor to Factory Settings. Adjust R/G/B value in the Color Settings OSD to determine if the intermittent problem occurs ...
...video resolution to Factory Settings. Cycle power on-off . Adjust brightness & contrast controls via OSD. Perform Auto Adjust via OSD. Run the built-in self-test mode. Perform monitor self-test feature check to determine if the scrambled screen appears in diagnostics. Contact Dell ...see Dell Support site at : support.dell.com. Reset the monitor to Factory Settings. Check for a long period of time displayed appears on the application. Reset the monitor to Factory Settings. Adjust R/G/B value in the Color Settings OSD to determine if the intermittent problem occurs ...