Hello. Thanks for saving my Pi3 years and years ago of all it problems. Now I have a new one which I guess is unfixable. Sorry for my bad English, I'm from Spain but I'll try to do my best explaining my problems. Recently I was configuring retropie on my Pi when I needed to reboot. The Raspberry wa...

A blank screen is what you will get on a Pi3 that has no bootable SD card (unless it has been configured for USB or network boot and has either a bootable USB device or a suitable network boot server). Until the first stages of the bootloader have been started the Pi has no concept of a screen (the...

GPIO pin 1 and 2: ~5.1V and ~3V3 respectively. PP1: 5V, same as input. PP10: ~1.8V (is acting as a browndown detector?) I guess there's a problem here. PP21: Should be high at 3V3 but I got ~0V PP25: ~0V when it should be 5V on the USB bus. (I'm assuming this is a 3B, not 3B+ or other variant) PP1 ...

Hello. Thanks for saving my Pi3 years and years ago of all it problems. Now I have a new one which I guess is unfixable. Sorry for my bad English, I'm from Spain but I'll try to do my best explaining my problems. Recently I was configuring retropie on my Pi when I needed to reboot. The Raspberry was...