Removing and replacing parts on type 2748, 2757, 2763, 2778, 2780,
2782, 4758, 4764, 5703, 5708, 5709, 571B, 571E, 571F, 573D, 574F, 575B
Use this information to exchange parts on type 2748, 2757, 2763,
2778, 2780, 2782, 4758, 4764, 5703, 5708, 5709, 571B, 571E, 571F, 573D, 574F,
575B cards, only when directed from another procedure.
Disabling the cryptographic coprocessor on a type 4764 card
During disablement, the contents of the coprocessor's protected
memory will be set to zeroes. The cryptographic master key and other data
stored in the protected memory will be lost.