The "deaddead" logs suggest that that there is a problem with PCIe. I suggest carefully checking the PCIe connector cable for the HAT.
The firmware looks fairly up to date but there's no harm in using raspi-config to install the latest firmware.
Boot from SD
sudo raspi-config
Advanced Options
Bootloader version
The firmware looks fairly up to date but there's no harm in using raspi-config to install the latest firmware.
Boot from SD
sudo raspi-config
Advanced Options
Bootloader version
Statistics: Posted by timg236 — Mon Oct 13, 2025 10:54 am