c.
d.
e.
f.
g.
h.
Remove the fan:
1.
Remove the two Phillips PM2.5×5.0 screws (1) that secure the fan to the base enclosure.
2.
Remove the fan (2) from the base enclosure.
Reverse this procedure to install the fan.
Subwoofer
Description
Subwoofer (includes 2 mounting grommets)
Before removing the subwoofer, 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.
100 Chapter 4 Removal and replacement procedures
Switch cover (see
Switch cover on page
Keyboard (see
Keyboard on page
Speaker assembly (see
Display assembly (see
Top cover (see
Top cover on page
System board (see
System board on page
69)
71)
Speaker assembly on page
Display assembly on page
85)
94)
75)
76)
Spare part number
480471-001