It looks like you haven't flashed the bootloader OR the SPI flash is damaged.
From a Linux try flashing the bootloader image using the latest version of rpiboot
https://github.com/raspberrypi/usbboot/ ... /recovery5
Capture the output of rpiboot and paste the result here
From a Linux try flashing the bootloader image using the latest version of rpiboot
https://github.com/raspberrypi/usbboot/ ... /recovery5
Capture the output of rpiboot and paste the result here
Statistics: Posted by timg236 — Tue Jan 06, 2026 11:02 am