HP Pavilion ze5300 - Manual (Page 70)

Internal Design
The motherboard PCA is the central component of the notebook’s design. It plays a role in virtually
all system functions. The CPU module and most other subsystems connect to the motherboard.
The following figure shows the connections among the notebook’s replaceable electronic modules.
Table 1-9 on page 1-65 lists the roles that these modules play in the notebook’s functional
subsystems.
Figure 1-8. Replaceable Module Diagram
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