Display Switch Module - HP Pavilion dv9000 Maintenance And Service Manual

Display switch module

Description
Display switch module (includes display switch module cable)
Before removing the display switch module, 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.
Switch cover (see
c.
Keyboard (see
d.
Speaker assembly (see
e.
Display assembly (see
f.
Top cover (see
g.
Top cover trim (see
h.
Remove the display switch module:
Remove the Phillips PM2.5×5.0 screw (1) that secures the display switch module to the fan/heat
1.
sink assembly.
82 Chapter 4 Removal and replacement procedures
Battery on page 40).
Hard drive on page 45)
Optical drive on page
Switch cover on page
Keyboard on page 56)
Speaker assembly on page
Display assembly on page
Top cover on page 68)
Top cover trim on page
52)
54)
59)
62)
80)
Spare part number
448435-001
ENWW