Am on something completely different now. I got myself my first Raspberry Pi. To make no mistakes, I got myself the most recent one (Model 4, incl. power supply, HDMI cable and a case). I guess that was actually the mistake. The internet is full of advice for raspberries, but most for the past models. I connected the Raspi to my mothers television and all I see is a red LED blinking. The most I can get is if I remove the SD card: then I get even the green LED blinking. But thats it.