HP Pavilion Hdx9400 Entertainment Notebook Pc Series Service Guide

11
Recycling
Battery
When a battery has reached the end of its useful life, do not dispose of the battery in general household
waste. Follow the local laws and regulations in your area for computer battery disposal.
Display
WARNING!The backlight contains mercury. Caution must be exercised when removing and handling
the backlight to avoid damaging this component and causing exposure to the mercury.
CAUTION:The procedures in this appendix can result in damage to display components. The only
components...

Perform the following steps to disassemble the display assembly:
1.Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly.
2.Lift up and out on the left and right inside edges (1) and the top and bottom inside edges (2) of the
display bezel until the bezel disengages from the display assembly.
3.Remove the display bezel (3).
4.Disconnect all display panel cables (1) from the display inverter and remove the inverter (2).
126 Chapter 11   Recycling 

5.Remove all screws (1) that secure the display panel assembly to the display enclosure.
6.Remove the display panel assembly (2) from the display enclosure.
7.Turn the display panel assembly upside down.
8.Remove all screws that secure the display panel frame to the display panel.
9.Use a sharp-edged tool to cut the tape (1) that secures the sides of the display panel to the display
panel frame.
10.Remove the display panel frame (2) from the display panel.
11.Remove the screws (1) that secure the...

12.Lift the top edge of the backlight cover (2) and swing it outward.
13.Remove the backlight cover.
14.Turn the display panel right-side up.
15.Remove the backlight cables (1) from the clip (2) in the display panel.
16.Turn the display panel upside down.
128 Chapter 11   Recycling 

17.Remove the backlight frame from the display panel.
WARNING!The backlight contains mercury. Exercise caution when removing and handling the
backlight to avoid damaging this component and causing exposure to the mercury.
18.Remove the backlight from the backlight frame.
19.Disconnect the display cable (1) from the LCD panel.
20.Remove the screws (2) that secure the LCD panel to the display rear panel.
21.Release the LCD panel (3) from the display rear panel.
Display 129 

22.Release the tape (4) that secures the LCD panel to the display rear panel.
23.Remove the LCD panel.
24.Recycle the LCD panel and backlight.
130 Chapter 11   Recycling 

Index
Symbols/Numerics
1394 port 13
A
AC adapter, spare part
number 24,  28
adapter, PAL to F-Jack
spare part numbers 30
adapter, PAL to F-Jack, spare part
number 25
analog channel output jack 12
audio connector board
removal 73
spare part number 19,  29, 
73
audio, product description 2
audio-in jack
location 11
pin assignments 120
audio-out jack
location 11
pin assignments 120
audio/infrared board
removal 62
spare part number 18,  29, 
62
B
backup 117
base enclosure, spare part
number 20,  28
bass...

Digital Media Slot 14
Digital Media Slot light 14
diskette drive
precautions 32
product description 2
display assembly
removal 60
spare part numbers 18,  28, 
60
display bezel
illustrated 22
removal 37
spare part number 22,  29, 
39
Display Bracket Kit, spare part
number 22
display components
illustrated 22
recycling 125
display hinge/enclosure
illustrated 22
spare part number 22
display hinge/enclosure, spare part
number 29
display inverter
illustrated 22
spare part number 22,  29, 
40
display panel...

headphone 11
IR emitter 12
microphone 11
network 13
RF coaxial cable jack 12
RJ-45 13
S-Video-in 12
subwoofer analog channel
output 12
TV audio line-in  12
K
key components 10
keyboard
product description 5
removal 50
spare part numbers 18,  27, 
50
keypad keys 10
keys
esc 10
fn 10
function 10
keypad 10
Windows application 10
Windows logo 10
L
language, changing in Computer
Setup 86
LCD logo kit
spare part numbers 30
LCD logo kit, spare part
number 23
left-side components 13
light components 7,  8...

processor
product description 1
removal 77
spare part numbers 19,  27, 
29,  77
processor fan
removal 69
spare part number 19,  28, 
69
processor heat sink
removal 75
spare part number 19,  28, 
75
product description
audio 2
camera 2
chipset 1
diskette drive 2
display panel 1
docking support 5
Ethernet 3
external media cards 3
graphics 1
hard drives 2
keyboard 5
memory module 1
modem 3
operating system 5
optical drives 2
pointing device 5
ports 3
power requirements 5
processors 1
product name 1
remote...