Dell UltraSharpUP3216Q User Manual

Dell UltraSharpUP3216Q User Manual Manual pdf 46 page image

46  TroubleshootingTroubleshootingCAUTION: Before you begin any of the procedures in this section, followthe Safety Instructions.Self-TestYour monitor provides a self-test feature that allows you to check whether yourmonitor is functioning properly. If your monitor and computer are properlyconnected but the monitor screen remains dark, run the monitor self-test byperforming the following steps:1. Turn Off both your computer and the monitor.2. Unplug the video cable 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. Whilein self-test mode, the power LED remains white. Also, depending upon theselected input, one of the dialog boxes shown below will continuously scrollthrough the screen.No HDMI CableThe display will go into Power Save Mode in 5 minutes.www.dell.com/support/monitorsDell UltraSharp UP3216QorNo DP CableThe display will go into Power Save Mode in 5 minutes.www.dell.com/support/monitorsDell UltraSharp UP3216Qor