Fix Rasberry Pi issue – no video output after boot

A few days ago I ran into an error while setting up a Rasberry Pi for a 4K-TV. The problem was that the video signal aborted after the pi os boot. While searching for a solution I saw that many people are facing this problem. The following are the steps that helped me out.

First, mount the SD card to your computer and open it. Now edit config.txt:

hdmi_force_hotplug = 1
hdmi_group = 2
hdmi_mode = 82
config_hdmi_boost = 4

hdmi_mode = 82 is for 60Heart/1080p – For other resolutions look here. Make sure to uncomment the entrys.

After this you add to the cmdline.txt the following:


Save the changes and enjoy 🙂

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