E 748-2024 iR ADV 4245 Solved

[aco.bk]

Machine not starting OS.When Powering on error E748-2024 is displayed.
After replacing FM1-E355-000 MAIN CONTROLLER PCB ASS'Y, 2 (IR-ADV 4251, 4245, 4235 SERIES) machine work normally.

Just for info...