HP EliteBook 700 Maintenance and Service Guide - Page 62

RTC battery, Remove the system board see

Page 62 highlights

RTC battery Description RTC battery (includes cable and double-sided adhesive) Spare part number 702853-001 Before removing the RTC battery, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unscrewing the power cord from the AC outlet, and then unscrewing the AC adapter from the computer. 4. Remove the bottom cover (see Bottom cover on page 33). 5. Remove the battery (see Battery on page 36). 6. Remove the system board (see System board on page 49). Remove the RTC battery: 1. Remove the RTC battery cable from the system board (1). 2. Using a flat tool, pry the battery out of the socket (2). Reverse this procedure to install the RTC battery. 52 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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RTC battery
Description
Spare part number
RTC battery (includes cable and double-sided adhesive)
702853-001
Before removing the RTC battery, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is
off
or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by
first
unscrewing the power cord from the AC outlet, and
then unscrewing the AC adapter from the computer.
4.
Remove the bottom cover (see
Bottom cover
on page
33
).
5.
Remove the battery (see
Battery
on page
36
).
6.
Remove the system board (see
System board
on page
49
).
Remove the RTC battery:
1.
Remove the RTC battery cable from the system board
(1)
.
2.
Using a
flat
tool, pry the battery out of the socket
(2)
.
Reverse this procedure to install the RTC battery.
52
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts