Rtc Battery - HP EliteBook 8470w Maintenance And Service Manual

RTC battery

Description
RTC battery (includes cable and double-sided tape)
Before removing the RTC battery, follow these steps:
1.
2.
3.
4.
Remove the RTC battery:
1.
94 Chapter 4 Removal and replacement procedures
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Turn off 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.
Disconnect the power from the computer by unplugging the power cord from the computer.
Disconnect all external devices from the computer.
Remove the battery (see Battery on page
a. Service cover (see Service cover on page
b. Smart Card reader (see
c. Optical drive (see Optical drive on page
d. Hard drive (see Hard drive on page
e. Modem module (see Modem module on page
f. Keyboard (see Keyboard on page
g. Base enclosure (see Base enclosure on page
Disconnect the RTC battery cable (1) from the TouchPad.
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57), and then remove the following components:
59)
Smart Card reader on page
61)
65)
74)
76)
80)
Spare part number
652650-001
60)