Apple M4753 Laptop User Manual


 
Basics Boards and Cards - 35
Microprocessor Board
The microprocessor board
contains the high-speed
components: the
microprocessor, backside
cache, main memory,
system ROM, and the IC that
contains the memory
controller and the PCI bus
bridge.
The Microprocessor board
has two memory card slots.
The top slot is the user-
replaceable slot. The slot on
the underside of the board is
used by the factory.
Microprocessor
Board
I/O Logic Board
Connector
(Underside
of Board)
RAM
Card Slot