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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.
Switch cover and keyboard (see
b.
Memory module (see
c.
Optical drive (see
d.
Speakers (see
e.
Palm rest (see
f.
WLAN module (see
g.
Hard drive (see
h.
Display assembly (see
i.
Top cover (see
Remove the RTC battery:
1.
Position the base enclosure, with the front toward you.
Battery on page
42).
Switch cover and keyboard on page
Memory module on page
Optical drive on page
Speakers on page
50)
Palm rest on page
51)
WLAN module on page
Hard drive on page
53)
Display assembly on page
Top cover on page
66)
46)
48)
56)
60)
Component replacement procedures
Spare part number
449137-001
43)
73
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