Speakers - HP Compaq Presario,Presario C770 Maintenance And Service Manual

Speakers

Description
Speakers
Before removing the speakers, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Switch cover (see
d.
Display assembly (see
e.
Top cover (see
f.
Remove the speakers:
Disconnect the speaker cable (1) from the system board.
1.
Remove the speaker cables (2) from the clip in the system board and the clips built into the base
2.
enclosure.
Remove the two Phillips PM2.5×4.0 screws (3) that secure the speakers to the base enclosure.
3.
70 Chapter 4 Removal and replacement procedures
Battery on page 40).
Hard drive on page 41)
Optical drive on page
Keyboard on page 50)
Switch cover on page
Display assembly on page
Top cover on page 62)
48)
53)
55)
Spare part number
454946-001