Troubleshooting; Self-Test - Dell E2722H User Manual

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Troubleshooting

WARNING: Before you begin any of the procedures in this section,

follow the

Safety

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. This way, the computer doesn't

have to be involved.

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.

E2722H

Dell P2418HZ

instructions.

Dell 27 Monitor

No VGA Cable

The display will go into Standby mode in 4 minutes.

www.dell.com/E2722H