HP Pavilion Dv7t 3300 Cto Entertainment Notebook Pc Manual

11–2Maintenance and Service Guide
Recycling
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.  

Recycling
Maintenance and Service Guide11–3
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.  

11–4Maintenance and Service Guide
Recycling
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 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. 
15. Remove the backlight cables 1 from the clip 2 in the...

Recycling
Maintenance and Service Guide11–5
16. Turn the display panel upside down. 
17. Remove the backlight frame from the display panel. 
Å
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 panel cable 1 from the LCD panel. 
20. Remove the screws 2 that secure the LCD panel to the display rear panel. 
21....

11–6Maintenance and Service Guide
Recycling
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.  

Maintenance and Service GuideIndex–1
Index
1394, pin assignments 9–1
A
AC adapter, spare part number 3–10, 3–11
administrator password
 5–3
antenna
components
 1–2
spare part number
 3–3
audio, product description
 1–2
audio/infrared board
removal
 4–40
spare part number
 3–4, 3–13, 4–40
audio-in jack
location
 2–6
pin assignments
 9–1
audio-out jack
location
 2–6
pin assignments
 9–1, 9–2
B
backing up 8–2
backup, hard drive
 8–3
base enclosure, spare part number
 3–4, 3–12
battery
removal
 4–6
spare...

Index–2Maintenance and Service Guide
Index
display components 2–10
display enclosure, spare part number
 3–7, 3–8, 3–12, 
3–14
display hinge cover, spare part number
 3–7, 3–15
Display Hinge Kit, spare part number
 3–7, 3–8, 3–12, 
3–14
display inverter
removal
 4–28
spare part number
 4–28
display panel
 3–7
removal
 4–28
spare part number
 3–7, 3–8, 3–12, 3–14
display panel cable, disconnecting
 4–25
Display Rubber Kit, spare part number
 3–7, 3–8, 3–12
Display Screw Kit, spare part number
 3–7, 3–8,...

Index
Maintenance and Service GuideIndex–3
battery 2–3
caps lock
 2–2
drive
 2–6
power
 2–2
volume down
 2–2
volume mute
 2–2
volume up
 2–2
webcam
 2–10
wireless
 2–2
M
Main menu 5–3
mass storage devices, spare part numbers
 3–9
memory map specifications
 6–9
memory module
product description
 1–1
removal
 4–17
spare part number
 3–4, 3–13, 3–16
spare part numbers
 3–4, 3–12
microphone
location
 2–10
product description
 1–2
microphone cable, removal
 4–29
microphone jack
location
 2–6
pin assignments...

Index–4Maintenance and Service Guide
Index
keyboard 1–3
memory module
 1–1
microphone
 1–2
modem module
 1–2
operating system
 1–3
optical drives
 1–2
panels
 1–1
ports
 1–3
power requirements
 1–3
processors
 1–1
product name
 1–1
security
 1–3
serviceability
 1–3
TV tuner
 1–2
webcam
 1–1
wireless
 1–2
product name
 1–1, 3–1, 4–5
R
rear components 2–7
recovery
from the recovery discs
 8–4
procedure
 8–4
recovery discs
 8–4
recycling
battery
 11–1
display
 11–1
remote control, spare part number
 3–10,...

Index
Maintenance and Service GuideIndex–5
TouchPad scroll zone 2–1
TouchPad, location
 2–1
TV tuner
removal
 4–18
spare part number
 3–11, 4–18
TV tuner module cable
removal
 4–43
spare part number
 3–11
U
USB board
removal
 4–41
spare part number
 3–4, 3–13, 4–41
USB port
location
 2–7, 2–8
pin assignments
 9–5
user replaceable parts
 1–3
using system restore points
 8–3
V
vents, location 2–7, 2–9
volume down light
 2–2
volume mute button
 2–4
volume mute light
 2–2
volume up light
 2–2
W
warranty...