If your monitor screen remains blank after you use the previous procedure, check your video controller and computer, because your monitor is functioning properly.Įnsure that the video cable connecting the monitor and the computer is properly connected and secure Turn Off your monitor and reconnect the video cable then turn On both your computer and the monitor.This box also appears during normal system operation, if the video cable becomes disconnected or damaged.Also, depending upon the selected input, one of the dialogs shown below will continuously scroll through the screen. While in self-test mode, the power LED remains white. The floating dialog box should appear on-screen (against a black background), if the monitor cannot sense a video signal and is working correctly. To ensure proper Self-Test operation, remove the video cables (VGA, DVI, HDMI, or DisplayPort) from the back of the computer. Unplug the video cable from the back of the computer.Turn off both your computer and the monitor.If the monitor and computer are properly connected but the monitor screen remains dark, run the monitor self-test by performing the following steps: Your Dell P2222H Monitor provides a self-test feature check that allows you to check whether the monitor is functioning properly. To learn more about connecting your monitor to the PC, refer to the Dell knowledge-base article: How do I connect a monitor to a PC? Connect the USB peripherals to the SuperSpeed USB 5 Gbps (USB3.2 Gen 1) on the monitor.Connect the USB upstream cable (shipped with your monitor) to the monitor and PC.Connect the DisplayPort (shipped with your monitor), HDMI, or VGA cable (optional purchase) to the corresponding video or display port on the back of your PC.Turn off your PC and disconnect the power cable.To connect your Dell P2222H monitor to your PC: You may need to adjust your chair height or the height of the monitor to achieve this. The monitor should be directly in front of you, at an arm’s length away (between 20-40 inches from your eyes). The top edge of the screen at eye level when you are sitting comfortably. Where you put your monitor is almost as important as what model you buy. It is recommended to have two people to lift or move this monitor. Note: The Dell P2222H monitor is very heavy handle with extreme care. The monitor use Low Blue Light panel and compliance with TUV Rheinland (Hardware Solution) at factory reset/default setting model (Preset mode: Standard).Optimize eye comfort with a flicker-free screen and low blue light feature.≤0.3 W standby power when in Standby Mode. ![]()
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