After crashing, MP shows config error INS: unable to initialize driver

I crashed my vtol and now the Matek FC has stopped working.

When connected to MP, I get this “config error INS: unable to initialize driver”. None of the sensors show any data.

I’ve tried unplugging all wiring from the FC and power distribution board, and reinstalling the firmware, which is a custom Ardupilot 4.3.5 for a plug and play Heewing T1 vtol.

Any ideas on possible fixes before I replace the flight controller?