To do this, we will need to modify the config.txt file located in the /boot/ folder. It is also possible to set the resolution of your Raspberry Pi without using the desktop interface or the raspi-config tool. Modifying the Boot Configuration to Set the Resolution If, for some reason, your screen will no longer display anything, try holding the SHIFT key during startup to revert to the default settings. Once you Raspberry Pi has finished restarting, the device should now be using the resolution that you set. While on the desktop interface of your Raspberry Pi, click the icon in the top-left hand corner of the screen.Ĭlicking this icon will bring up the start menu. In this section we are going to show you how to set the resolution of the screen using the desktop utilities.ġ. Changing the Screen Resolution using the Desktop If you are not using Raspbian Buster, try upgrading to Buster by using our guide. We tested this guide on the Raspberry Pi 3 and the Raspberry Pi 4 using the latest version of Raspbian Buster. Here is a list of the equipment we recommend for this guide on setting the screen resolution of your Raspberry Pi. Using the terminal, you will be shown how to use the Raspberry Pi configuration tool as well as how to modify the /boot/config.txt file directly.
Setting the resolution can be done through both the desktop interface and the terminal.
With this guide, we will be showing you how you can manually set the resolution of your Raspberry Pi. Even though the Raspberry Pi tries to automatically work out the best resolution to use for a screen, this isn’t always a perfect science.ĭisplays can sometimes provide weird information back to the device that makes it difficult to work out the correct resolution.
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