Dell E2013H User Guide - Page 41
Troubleshooting
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Back to Contents Page Troubleshooting Dell™ E1713S/E2013H/E2213H/E2313H monitor Self-Test Built-in Diagnostics Common Problems Product Specific Problems Dell Soundbar Problems 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 whether 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. Unplug the video cable from the back of the computer. To ensure a successful Self-Test operation, remove the Analog connector for E1713s. For E2013H/E2213H/E2313H, remove both the Digital (white connector) and the Analog (blue connector) connectors from the back of the computer. 3. Turn On the monitor. The floating 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 blue. Also, depending upon the selected input, one of the dialogs shown below will continuously scroll through the screen. or