HP Pavilion Dx6500 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 intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight.
Careful handling must be exercised when removing these components.
NOTE:Materials Disposal. This HP product contains mercury in the backlight in the display assembly
that might require special handling at end-of-life. Disposal of mercury may be regulated because of
environmental considerations. For disposal or recycling information, contact your local authorities, or see
the Electronic Industries Alliance (EIA) Web site at 
http://www.eiae.org.
This section provides disassembly instructions for the display assembly. The display assembly must be
disassembled to gain access to the backlight (1) and the liquid crystal display (LCD) panel (2).
NOTE:The procedures provided in this appendix are general disassembly instructions. Specific details,
such as screw sizes, quantities, and locations, and component shapes and sizes, can vary from one
computer model to another.
Battery 123 
						

							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).
124 Chapter 11   Recycling 
						

							4.Disconnect all display panel cables (1) from the display inverter and remove the inverter (2).
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.
Display 125 
						

							10.Remove the display panel frame (2) from the display panel.
11.Remove the screws (1) that secure the backlight cover to the display panel.
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.
126 Chapter 11   Recycling 
						

							15.Remove the backlight cables (1) from the clip (2) in the display panel.
16.Turn the display panel upside down.
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.
Display 127 
						

							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.
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.
128 Chapter 11   Recycling 
						

							Index
Symbols/Numerics
1394 port, location 12
A
AC adapter, spare part
number 24,  26
administrator password 82
advanced Setup Utility
features 81
antenna
locations 4
removal 58
spare part numbers 20,  25, 
26,  59
applications key, Windows 9
audio board
removal 71
spare part number 18,  26, 
71
audio board cable, illustrated 22
audio, product description 2
audio-in jack
location 11
pin assignments 117
audio-out jack
location 11
pin assignments 117
B
backpack, spare part
number 24,  25
backup 111
base enclosure, spare part
number 18,  27
battery
removal 36
spare part numbers 19,  26, 
36
battery bay 15
battery light 6,  11battery release latch 15
bezel
illustrated 20
spare part numbers 20,  57
Bluetooth module
removal 65
spare part number 18,  25, 
65
Bluetooth module cable,
illustrated 22
boot options 82
boot order 82
bottom components 15
button sound 82
buttons
DVD 7
media 7
next/fast forward 8
play/pause 8
power 7
previous/rewind 8
stop 8
volume mute 8
C
Cable Kit
contents 22
spare part number 19,  22, 
26
cables, service considerations 29
camera
location 5
product description 2
camera cable
removal 59
spare part number 60
camera light 5
camera module
illustrated 20removal 37
spare part number 20,  26, 
37
caps lock light 6
carrying bag, spare part
number 24,  25
carrying case, spare part
number 24,  25
changing the Setup Utility
language 79
chipset, product description 1
closing the Setup Utility 81
CMOS clearing 33
components
bottom 15
display 4
front 11
keyboard 9
left-side 12
lights 6
rear 14
right-side 13
top 6
TouchPad 10
composite video cable, spare part
number 24,  25
computer feet
locations 35
spare part number 19,  35
computer specifications 83
connector pin assignments
audio-in 117
audio-out 117
external monitor 118
headphone 117
microphone 117
monitor 118
network 119
RJ-45 119
Index 129 
						

							S-Video-out 120
Universal Serial Bus (USB) 120
connectors, service
considerations 29
D
Diagnostics menu 82
Digital Media Slot 12
Digital Media Slot light 12
diskette drive
precautions 29
product description 2
display assembly
removal 55
spare part numbers 17,  26, 
55
display bezel
illustrated 20
release 37,  39
spare part numbers 20,  25, 
26,  57
Display Cable Kit, spare part
number 20,  25
display components
illustrated 20
recycling 123
spare part numbers 20
display enclosure
illustrated 20
spare part number 20,  26
display hinge
removal 58
spare part number 58
display hinge cover
removal 58
spare part number 58
Display Hinge Cover Kit, spare part
number 25
Display Hinge Kit, spare part
number 20,  25
display inverter
illustrated 20
removal 39,  40
spare part number 20,  25, 
39
display panel
illustrated 20
product description 1removal 58
spare part number 20,  26, 
58
Display Screw Kit, spare part
number 20,  25
display specifications 84
display switch 4
docking support, product
description 3
drive light 6,  11
drivers, reinstalling 114
drives
boot order 82
preventing damage 29
DVB-T antenna adapter, spare part
number 24,  25
DVB-T tuner, spare part
number 24,  25
DVD button 7
DVD±RW and CD-RW Combo Drive
precautions 29
removal 47
spare part numbers 19,  23, 
27,  47
specifications 86
E
electrostatic discharge 30
enhanced SATA support 82
esc key 9
Ethernet, product description 2
expansion port 3 12
ExpressCard assembly
removal 72
spare part number 18,  25, 
72
ExpressCard Kit, spare part
number 24
ExpressCard slot 12
ExpressCard slot bezel
illustrated 21
removal 69
external media cards, product
description 2
external monitor port
location 12
pin assignments 118F
fan/heat sink assembly
removal 74
spare part number 18,  26, 
74
feet
locations 35
spare part number 19,  35
fingerprint reader 79
fn key 9
front components 11
function keys 9
G
graphics, product description 1
grounding equipment and
methods 32
H
hard drive
precautions 29
product description 1
removal 41
spare part numbers 19,  23, 
41
specifications 85
hard drive bay 15
hard drive cover
illustrated 21
removal 41
hard drive self test 82
headphone jack
location 11
pin assignments 117
headset, spare part number 24, 
25
hinge
removal 58
spare part number 20,  25, 
58
hinge cover
removal 58
spare part number 20,  58
I
I/O address specifications 89
infrared emitter, spare part
number 24,  25
infrared lens 11
interrupt specifications 88
130 Index 
						

							inverter
illustrated 20
removal 39,  40
spare part number 20,  25, 
39
J
jacks
audio-in 11
audio-out 11
headphone 11
microphone 11
network 12
RJ-45 12
S-Video-out jack 12
K
keyboard
components 9
product description 3
removal 53
spare part numbers 18,  26, 
53
keypad keys 9
keys
embedded numeric keypad 9
esc 9
fn 9
function 9
Windows applications 9
Windows logo 9
L
language support 79,  82
LED board cable, illustrated 22
left-side components 12
light components 6
lights
battery 6,  11
caps lock 6
drive 6,  11
num lock 6
optical drive 13
power 6,  11
volume down  6
volume mute  6
volume up 6
wireless 11
M
main menu 81mass storage devices, spare part
numbers 23
media button 7
memory map specifications 91
memory module
product description 1
removal 43
spare part numbers 19,  26, 
43
memory/WLAN module
compartment 15
memory/WLAN module
compartment cover
illustrated 21
removal 43
microphone
location 4
product description 2
removal 59
spare part number 20,  25, 
59
microphone jack
location 11
pin assignments 117
model name 1
modem module, product
description 2
monitor port
location 12
pin assignments 118
mouse, spare part numbers 24, 
25
N
navigating in the Setup Utility 80
network jack
location 12
pin assignments 119
next/fast forward button 8
num lock light 6
O
operating system, product
description 3
optical drive
location 13
precautions 29
product description 2
removal 47spare part numbers 19,  23, 
47
specifications 86
optical drive light 13
P
packing guidelines 31
password clearing 33
passwords 82
plastic parts 28
Plastics Kit
contents 21
spare part number 18,  21, 
25
play/pause button 8
pointing device
components 10
product description 3
ports
1394 12
external monitor port 12
monitor port 12
product description 2
Universal Serial Bus (USB) 12, 
13
power button 7
power button board
removal 52
spare part number 18,  25, 
52
power button board cable,
illustrated 22
power connector 13
power cord
set requirements 121
spare part number 24,  25
power light 6,  11
power requirements, product
description 3
power-on password 82
previous/rewind button 8
processor
product description 1
removal 77
spare part numbers 18,  26, 
77
processor bracket
spare part numbers 18,  26
processor bracket, spare part
numbers 74
Index 131 
						

							product description
audio 2
camera 2
chipset 1
diskette drive 2
display panel 1
docking support 3
Ethernet 2
external media cards 2
graphics 1
hard drives 1
keyboard 3
memory module 1
microphone 2
modem module 2
operating system 3
optical drives 2
pointing devices 3
ports 2
power requirements 3
processors 1
product name 1
security 3
serviceability 3
wireless 2
product name 1
R
rear component 14
recovery discs 113
recovery partition, deleting 116
recovery, system 115
remote control, spare part
numbers 24,  25,  26
removal/replacement
preliminaries 28
procedures 34
restore points 112
RF input adapter cable, spare part
number 24,  25
right-side components 13
RJ-45 jack
location 12
pin assignments 119
RTC battery
removal 45
spare part number 19,  26, 
45
Rubber Kit, spare part
number 19,  25,  35S
S-Video-out jack
location 12
pin assignments 120
Screw Kit
contents 92
spare part number 24,  25
screw listing 92
secondary hard drive self test 82
security cable slot 12
Security menu 82
security, product description 3
selecting in the Setup Utility 80
serial number 16,  34
service considerations 28
serviceability, product
description 3
Setup Utility
changing the language 79
Diagnostics menu 82
displaying system
information 80
Main menu 81
navigating 80
overview 79
Security menu 82
selecting 80
starting 79
System Configuration menu 82
using advanced features 81
software
reinstalling 114
updating 116
speaker assembly
removal 51
spare part number 18,  25, 
51
speakers 7
specifications
computer 83
display 84
DVD±RW and CD-RW Combo
Drive 86
hard drive 85
I/O addresses 89
interrupts 88
memory map 91
optical drive 86
system DMA 87
static-shielding materials 32stop button 8
switch cover
removal 49
spare part number 18,  26, 
49
system board
removal 68
spare part number 18,  27, 
68
System Configuration menu 82
system DMA 87
system information 80,  81
system memory map 91
T
thermal material, replacement 75
tools required 28
top components 6
top cover
removal 61
spare part number 18,  26, 
61
top cover trim
removal 63
spare part number 18,  25, 
63
TouchPad 10
TouchPad buttons 10
TouchPad light 10
TouchPad on/off button 10
TouchPad scroll zone 10
transporting guidelines 31
TV tuner antenna, spare part
number 24,  26
TV tuner, spare part number 24, 
25
U
Universal Serial Bus (USB) port
locations 12,  13
pin assignments 120
unknown password 33
USB digital drive, spare part
number 24,  25
USB/power connector board
removal 67
spare part number 19,  26, 
67
USB/power connector board cable,
illustrated 22
132 Index