Based on the final log you provided:
Writing…
Done.
the EEPROM flashing process appears to have completed successfully.
However, at the final step:
[4/4] Remove short. Then reboot to detect the HAT.
it looks like the reboot may not have been performed afterward, so the system did not reload the EEPROM information. As a result, it continued to show “EEPROM not detected.”
Therefore, could you please try the following steps:
-
Remove the write-protect short.
-
Fully reboot the Raspberry Pi:
sudo reboot
- After the reboot, run:
fusion_hat doctor
At this point, it looks very likely that the EEPROM has already been repaired successfully, and the system simply needs one reboot to detect it and load the driver.
Once again, we sincerely apologize for the unclear instructions and the script issue.