1–20 Maintenance and Service Guide
Product Description
The external components on the bottom of the notebook are 
shown below and described in
 Table 1-8.
Bottom Components
Table 1-8
Bottom Components
 
Item Component Function
1 Primary battery bay Holds the primary battery pack.
2 Primary battery locking 
latch
Secures the primary battery pack into 
the battery bay.
3 Docking connector 
(full-featured models only)
Connects the notebook to an optional 
docking device.