Rtc Battery - HP ProBook 6465b Maintenance And Service Manual

7. Remove the bottom cover from the computer.
Reverse this procedure to install the bottom cover.

RTC battery

Description
RTC battery
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 unplugging the power cord from the AC outlet,
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the following components:
a. Bottom door (see
b. Hard drive (see
c. Optical drive (see
d. WLAN module (see
e. WWAN module (see
f. Fan (see
g. Heat sink (see
Battery on page
Bottom door on page
Hard drive on page
Optical drive on page
WLAN module on page
WWAN module on page
Fan on page 63)
Heat sink on page
41).
48).
53)
49)
59)
57)
64)
Component replacement procedures
Spare part number
651948-001
73