If this test fails, you could need to re-check: If this test is passed you can move on next paragraph. Before Changing Resolution: Check Hardwareīefore starting with configuration files to manage and edit (as classic Linux geek habits), you need to check that available hardware is ok.įirst test involves Raspberry PI + HDMI cable: if it is possible to you, connect them to a different HDMI monitor / TV (maybe from your friend, if you don’t have a second one). In this tutorial I’m going to show you how to configure your Raspberry PI OS to start from first boot with a pre-defined resolution. This happens also with different distributions installed on Raspberry PI. This kind of problem doesn’t involves OS working state by itself (networking and SSH will work if configured from flashing phase and remotely accessed), but makes your device not usable from directly attached monitor. In these cases, both Raspberry PI OS Lite and Desktop distributions can suffer problems in showing their interfaces on screen, resulting in unusable video. With the increasing hardware variety of monitor / TV, using Raspberry PI with a different HDMI monitor or TV can lead to video issues from first boot.
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