Dell P4317Q - Troubleshooting; Self-test

Troubleshooting | 47
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 the video cable from the back of the computer. To ensure proper
Self-Test operation, remove all digital and analog cables from the back of
monitor.
3.
Turn on the monitor.
If the monitor is working correctly, it detects that there is no signal and one of
the following message appears. While in self-test mode, the power LED remains
white.
Dell P4317Q
The display will go into Power Save Mode in 4 minutes.
www.dell.com/support/monitors
No HDMI Cable
?
Dell P4317Q
No VGA Cable
The display will go into Power Save Mode in 4 minutes.
www.dell.com/support/monitors
?
Dell P4317Q
The display will go into Power Save Mode in 4 minutes.
www.dell.com/support/monitors
No DP Cable
?