![Amazon.com: HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B : Electronics Amazon.com: HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B : Electronics](https://m.media-amazon.com/images/I/81qX5HPfs6L._SX342_.jpg)
Amazon.com: HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B : Electronics
![Help, does anyone know what's the problem here? Green light blinks four times at start then only get a solid red after, preloaded with noobs in sd card : r/RASPBERRY_PI_PROJECTS Help, does anyone know what's the problem here? Green light blinks four times at start then only get a solid red after, preloaded with noobs in sd card : r/RASPBERRY_PI_PROJECTS](https://external-preview.redd.it/2XHsKRp6Er-ObDxbYCAy4QsgffNrUyEcjGZilZOQo74.png?format=pjpg&auto=webp&s=d38e081c9dcd3384d3e39f082fdcd722f333dd46)
Help, does anyone know what's the problem here? Green light blinks four times at start then only get a solid red after, preloaded with noobs in sd card : r/RASPBERRY_PI_PROJECTS
![Octoprint was working great for 2 months and suddenly server is not running anymore. Using raspberry pi 3b+. Pretty sure the green LED is not supposed to be solid. Please help : Octoprint was working great for 2 months and suddenly server is not running anymore. Using raspberry pi 3b+. Pretty sure the green LED is not supposed to be solid. Please help :](https://preview.redd.it/fvsybxx8zid51.jpg?auto=webp&s=5a2af9912f7380f10640f155891a8624787ddedd)