HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide
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HP ProBook 4520s Notebook PC (ENERGY STAR)
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2.
Release the RTC battery fro
m the socket
(1)
on the system board and lift the battery
(2
)
up.
Reverse this procedure to install the RTC battery.
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Chapter 4 Removal and rep
lacement procedures
1
...
...
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