BIOS mod asus prime b250m-c for xeon E3-12xx V5

Hi there,
When I change Intel Me reserve to yes (with fit), the computer shuts down during restart and can only be restarted after turning off the atx power supply.
-Is there any solution to this problem or to turn ME off in some other way?
-Is there a specific Intel ME or mod that needs to be flashed and what is the procedure?
-If possible, how to flash an older ME over a newer one?
I have a programmer ch341A, and 2 xeon e3-1225 v5 and e3-1245 v5…
I don’t have those problems with i5-7500 with reserve yes