HP Pavilion Dv2970ef Special Edition Entertainment Notebook Pc Manual

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).
Display 173 

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.
174 Chapter...

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.
Display 175 

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.
176 Chapter 11   Recycling 

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.
Display 177 

Index
Symbols/Numerics
1394 port, location 15
A
AC adapter, spare part
numbers 35,  38
administrator password 120
advanced Setup Utility
features 119
antenna
removal 86
spare part number 31,  40, 
45,  86
applications key, Windows 11
audio board
removal 97
spare part number 24,  41, 
46,  47,  97
audio, product description 4
audio-in jack
location 14
pin assignments 166
audio-out jack
location 14
pin assignments 166
audio-out S/PDIF jack,
location 14
B
backpack, spare part
number 35,  37
backup 160
base...

monitor 167
network 168
RJ-11 168
RJ-45 168
S-Video-out 169
Universal Serial Bus (USB) 169
connectors, service
considerations 49
D
Diagnostics menu 120
Digital Media Slot 15
Digital Media Slot light 15
diskette drive
precautions 49
product description 4
display assembly
removal 82
spare part numbers 19,  40, 
42,  82
display bezel
illustrated 30
release 57,  59
spare part numbers 30,  40, 
42,  58,  60,  84
Display Cable Kit, spare part
number 31,  40,  45
display components
illustrated 30
recycling 172...

hard drive cover
illustrated 32
removal 63
hard drive self test 120
headphone jack
location 14
pin assignments 166
headset, spare part number 35, 
37
hinge
removal 85
spare part number 31,  38, 
44,  85
hinge cover
illustrated 30
removal 85
spare part number 31,  38, 
44,  85
HP Notebook QuickDock Adapter,
spare part number 36,  38
HP slipcase
spare part number 45
I
I/O address specifications 130, 
132
infrared emitter, spare part
number 35,  39
infrared lens 14
interrupt specifications 128,  129...

removal 73
spare part numbers 26,  34, 
73
specifications 125
P
packing guidelines 51
password clearing 53
passwords 120
plastic parts 48
play/pause button 10
play/pause light 12
pointing device
components 13
product description 6
ports
1394 15
external monitor port 15
monitor port 15
product description 6
Universal Serial Bus (USB) 15, 
16
power button 9
power button board cable,
illustrated 33
power connector 16
power connector cable
removal 108
spare part number 25,  38, 
41,  44,  108
power cord set...

specifications
computer 122
display 123
DVD/CD-RW Combo
Drive 125
DVD±RW and CD-RW Combo
Drive 125
hard drive 124
I/O addresses 130,  132
interrupts 128,  129
memory map 134,  135
optical drive 125
system DMA 127
static-shielding materials 52
stop button 10
stop light 12
switch cover
removal 79
spare part numbers 20,  42, 
44,  47,  79
system board
removal 106
spare part numbers 23,  40, 
106
System Configuration menu 120
system DMA 127
system information 118,  119
system memory map 134,  135
T
thermal...