HP ProBook 450 G1 Notebook PC - Manual (Page 25)

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Component Description
(1) Battery and service door release latches ● Releases the battery from the battery bay by
sliding the release latches one time.
● When the battery has been removed from the
battery bay, releases the service door from the
computer by sliding the release latches a second
time.
(2) Battery bay Holds the battery.
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