HP Pavilion dv9600 HP Pavilion dv9500, dv9600, and dv9700 Entertainment PCs - - Page 99

Display switch module, Remove the Phillips PM2.5×5.0 screw

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Display switch module Description Spare part number Display switch module for use in computer models with Intel processors (includes display switch module cable) 448435-001 Display switch module for use in computer models with AMD processors (includes display switch 432993-001 module cable) Before removing the display switch module, 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 Battery on page 47). 5. Remove the following components: a. Hard drive (see Hard drive on page 52) b. Optical drive (see Optical drive on page 59) c. Switch cover (see Switch cover on page 61) d. Keyboard (see Keyboard on page 63) e. Speaker assembly (see Speaker assembly on page 66) f. Display assembly (see Display assembly on page 69) g. Top cover (see Top cover on page 75) h. Top cover trim (see Top cover trim on page 87) Remove the display switch module: 1. Remove the Phillips PM2.5×5.0 screw (1) that secures the display switch module to the fan/heat sink assembly. Component replacement procedures 89

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Display switch module
Description
Spare part number
Display switch module for use in computer models with Intel processors (includes display switch
module cable)
448435-001
Display switch module for use in computer models with AMD processors (includes display switch
module cable)
432993-001
Before removing the display switch module, 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
Battery
on page
47
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
52
)
b.
Optical drive (see
Optical drive
on page
59
)
c.
Switch cover (see
Switch cover
on page
61
)
d.
Keyboard (see
Keyboard
on page
63
)
e.
Speaker assembly (see
Speaker assembly
on page
66
)
f.
Display assembly (see
Display assembly
on page
69
)
g.
Top cover (see
Top cover
on page
75
)
h.
Top cover trim (see
Top cover trim
on page
87
)
Remove the display switch module:
1.
Remove the Phillips PM2.5×5.0 screw
(1)
that secures the display switch module to the fan/heat
sink assembly.
Component replacement procedures
89