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RTC battery
Description
RTC battery (includes mounting adhesive)
Before removing the RTC battery, remove the following components:
1.
Battery (see
2.
Service access cover (see
3.
Hard drive (see
4.
Optical drive (see
5.
WLAN module (see
6.
Memory module (see
7.
Keyboard (see
8.
Top cover (see
9.
TouchPad LED board (see
10.
USB board (see
11.
Power connector (see
12.
Display assembly (see
13.
System board (see
Remove the RTC battery:
1.
Position the system board face up, with the front toward you.
2.
Disconnect the RTC battery connector from the system board (1).
3.
Remove the RTC battery (2).
Reverse this procedure to install the RTC battery.
ENWW
Battery on page
44)
Service access cover on page
Hard drive on page
Optical drive on page
WLAN module on page
Memory module on page
Keyboard on page
53)
Top cover on page
56)
TouchPad LED board on page
USB board on page
Power connector on page
USB board on page
System board on page
45)
46)
48)
50)
52)
63)
64)
63)
72)
Component replacement procedures
Spare part number
637193-001
61)
75
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