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Before removing the battery cable, 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.
Service door (see
b.
Hard drive (see
c.
Optical drive (see
d.
WLAN/Bluetooth module (see
e.
WWAN module (see
f.
Keyboard (see
g.
Top cover (see
h.
System board (see
Remove the battery cable:
1.
Position the computer upright and open as far as possible.
2.
Remove the 2 Phillips PM2.5×4.0 screws that secure the battery cable to the computer (1).
3.
Remove the battery cable from the computer (2).
Reverse this procedure to install the battery cable.
70
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page
36).
Service door on page
37).
Hard drive on page
38)
Optical drive on page
41)
WLAN/Bluetooth combo card on page
WWAN module on page
Keyboard on page
49)
Top cover on page
53)
System board on page
47)
66)
45)
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