![RPi 3b doesn't boot from sd card. Without sd card, both ethernet light up, even with sd card inserted too. ACT led wont light up. 3.3v rail works. : r/RASPBERRY_PI_PROJECTS RPi 3b doesn't boot from sd card. Without sd card, both ethernet light up, even with sd card inserted too. ACT led wont light up. 3.3v rail works. : r/RASPBERRY_PI_PROJECTS](https://preview.redd.it/fvgosflk52f81.jpg?width=1080&crop=smart&auto=webp&s=24de0b35a55dda026f4ad24844cf9a8795d3af11)
RPi 3b doesn't boot from sd card. Without sd card, both ethernet light up, even with sd card inserted too. ACT led wont light up. 3.3v rail works. : r/RASPBERRY_PI_PROJECTS
![hardware - raspberry pi 3 B v1.2 not booting no led light and heating on the backside - Raspberry Pi Stack Exchange hardware - raspberry pi 3 B v1.2 not booting no led light and heating on the backside - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/BC437.jpg)
hardware - raspberry pi 3 B v1.2 not booting no led light and heating on the backside - Raspberry Pi Stack Exchange
![pi 3b+ - Pi 3 Model B+ has steady red PWR LED but no green ACT LED with 2018-03-13-raspbian-stretch.img - Raspberry Pi Stack Exchange pi 3b+ - Pi 3 Model B+ has steady red PWR LED but no green ACT LED with 2018-03-13-raspbian-stretch.img - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/cuukk.jpg)