@substring I updated firmware to 4.14 and same issue. If I disable safe mode, I get a 720p60 signal, but black. It seems stuck in a reboot loop, the green led stays on for about 1-2 minutes with a black 720p signal, then flashes off and on and the monitor re-detects the signal.

@substring said in Not booting after update:

st probably a pi firmwa

@Substring I am currently operating out of a hotel at the Olympics so my troubleshooting and networking options are limited. I do not know my ip address and probably cannot access it from another device. I enabled safe mode in the config and this made no change. I commented the splash line and I do get the rainbow splash screen, then it is black. My monitor is reporting a signal at 640x480@60Hz.

I have another sd card with raspbian, I will see if there is a firmware update.

@substring Sorry, I got the number wrong. I upgraded to 18.02.09 from the previous version to that which I installed from image with Etcher.

I tried connecting a usb keyboard and holding shift while booting, no difference.

I also tried mounting the share partition with Diskinternals Linux Reader and it says my share partiton is empty.

I updated to 4.0.2. Now when I turn my Pi Zero W, TV detects a signal, but it is only black.

Are there any recovery options or do I need to restore from image?