It is always essential to isolate the monitor while troubleshooting your computer for the following scenarios: Wireless USB peripherals responding slowly or only working as the distance between itself and its receiver decreases NOTE: Any changes you make are automatically saved when you move to another menu item, exit the OSD menu, or wait for the OSD menu to automatically close. To learn how to setup any other stand with a monitor, refer to the respective stand setup guide for setup instructions. Ergonomics Built-In Self Test - The Dell P2719H monitor has a built-in self test that helps you identify if the screen abnormality is with the monitor or the video card (GPU) on your computer. When you notice screen abnormalities like distortion, clarity, horizontal or vertical lines, color fade etc., it is always a good practice to isolate the monitor by running the Built-In Diagnostics.

Dim/discolored video can be caused by the video cable, so try reseating the cable and swapping with a known good part. No POST - Your computer is not showing any indication of activity, the screen might be blank and will not display the Dell logo during start-up. To navigate the On-Screen Display (OSD) menu, use the buttons on the monitor. The monitor control buttons are usually on the right side , either on the side, front or bottom of the monitor. To access the On-Screen Display (OSD) menu, press Button 3 on the monitor. The standard monitor stand is detached when the monitor is shipped from the factory. To learn more about attaching the standard monitor stand, refer to the Setting Up the Monitor section in the User's Guide of your Dell P2719H monitor. Turn off your monitor and reconnect the video cable: then turn on both your computer and the monitor.

When you notice screen abnormalities like distortion, clarity, horizontal or vertical lines, color fade etc., it is always a good practise to isolate the monitor by running the Built-In Diagnostics. Your Dell P2719H monitor has a built-in diagnostic tool that helps to determine if the screen abnormality you are experiencing is a problem with the monitor or with the video card on your computer. Use the buttons at the bottom of the monitor to access the On-Screen Display (OSD) menu of the monitor. To access the On-Screen Display (OSD) menu, press Button 3 ( Figure 1) at the bottom of the monitor. Some USB devices like external portable HDD require higher electric current; connect the device directly to the computer. For more information on using the On-Screen Display (OSD) menu and different menu options, refer to the Operating Your Monitor section in the User's Guide of your Dell P2719H monitor. Article Properties

Press Button 1 or Button 2 to highlight Factory Reset option in the menu and press Button 3 to select. Change the color-setting mode in the Color Settings On-Screen Display Menu (OSD) to Graphics or Video, depending on the application. Change the input color format to PC RGB or YPbPr in the Color Settings On-Screen Display Menu (OSD). This section provides information on troubleshooting steps that can help resolve the most common issues with the Dell P2719H monitor. Alternatively, to learn more about troubleshooting common issues on Dell monitors, refer to the Dell knowledge-base article Troubleshooting Display or Video Issues on a Dell Monitor. Common Problem Ensuring that your Dell monitor is setup properly - assembling the monitor stand and setting up the monitor ergonomically, connecting the cables and organizing them, will only help make the viewing experience the best it possibly can be. Attaching the stand

A few permanently bright or dark pixels are considered normal by industry standards. The exact number of pixels allowed varies depending on the monitor. Refer to Dell Monitor Quality and Pixel Policy for more details. Resetting a monitor to factory defaults can help resolve many video or display issues. To reset your Dell P2719H monitor to factory default settings, follow these instructions: Where you put your monitor is almost as important as what model you buy. The monitor should be directly in front of you, at an arm’s length away (between 20-40 inches from your eyes), with the top edge of the screen at eye level when you’re sitting comfortably. You may need to adjust your chair height or the height of the monitor to achieve this. Connecting your monitor to the PC Make sure that the video cable connecting the monitor to the computer is connected properly and is secure.