HP Pavilion Dv7 1100 Entertainment Notebook Pc Series Manual

24.Remove the display hinges (2). The display hinges are available using spare part number
498136-001.
NOTE:Steps 25 through 40 provide display internal component removal information for computer
models equipped with BrightView display assemblies. See steps 5 through 24 for display internal
component removal information for computer models equipped with AntiGlare display assemblies.
25.If it is necessary to replace the display bezel or any of the display assembly internal components,
remove the following...

27.Remove the display bezel (3). The display bezel is available using spare part number
480444-001.
28.If it is necessary to replace the display inverter, release the display inverter (1) as far as the display
panel cable and backlight cable allow.
29.Disconnect the display panel cable (2) and the backlight cable (3) from the display inverter.
30.Remove the display inverter. The display inverter is available using spare part number
480447-001.
31.If it is necessary to replace the display panel, remove...

33.Disconnect the display logo LED board cable (3) from the display panel cable.
34.Remove the display panel. The display panel is available using the following spare
part numbers:
●480441-001 (17.0-inch, WSXGA+ BrightView display panel)
●480440-001 (17.0-inch, WXGA BrightView display panel)
35.If it is necessary to replace the display hinges, remove the four Phillips PM2.0×4.0 screws (1) that
secure each display hinge to the display panel.
36.Remove the display hinges (2). The display hinges are...

39.Remove the wireless antenna cables from the tabs (3) built into the display enclosure shielding.
40.Remove the wireless antenna cables (4). The wireless antenna transceivers and cables are
available using the following spare part numbers:
●489804-001 (for use with computer models equipped with an 802.11a/b/g/n WLAN module)
●487748-001 (for use with computer models equipped with an 802.11a/b/g or 802.11b/g WLAN 
module)
Reverse this procedure to reassemble and install the display assembly.
84 Chapter 4...

Top cover
DescriptionSpare part number
For use only with computer models equipped with a fingerprint reader480466-001
For use only with computer models not equipped with a fingerprint reader 480465-001
Before removing the top cover, 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...

3.Remove the eight Phillips PM2.5×4.0 screws secure the top cover to the computer.
4.Disconnect the Bluetooth module cable (1) from the system board.
5.Release the ZIF connector to which the TouchPad cable (2) is attached and disconnect the cable
from the system board.
6.Release the ZIF connector to which the fingerprint reader board cable (3) is attached and
disconnect the cable from the system board.
86 Chapter 4   Removal and replacement procedures 

7.Remove the six Phillips PM2.5×6.0 screws that secure the top cover to the base enclosure.
8.Remove the five Phillips PM2.5×4.0 screws that secure the top cover to the base enclosure.
9.Lift the rear edge of the top cover (1) until it disengages from the computer, and then lift the top
cover (2) up and remove it.
Reverse this procedure to install the top cover.
Component replacement procedures 87 

Fingerprint reader board
DescriptionSpare part number
Fingerprint reader board (includes cable) 480476-001
Before removing the fingerprint reader board, 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...

3.Remove the fingerprint reader board (2) and cable from the top cover.
Reverse this procedure to install the fingerprint reader board.
TouchPad on/off button board
DescriptionSpare part number
TouchPad on/off button board (includes cable) 481392-001
Before removing the TouchPad on/off button board, 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...

Remove the TouchPad on/off button board:
1.Turn the top cover upside down, with the front toward you.
2.Release the ZIF connector to which the TouchPad on/off button board cable (1) is attached, and
then disconnect the cable from the TouchPad button board.
3.Remove the Phillips PM2.5×4.0 screw (2) that secures the TouchPad on/off button board to the
top cover.
4.Remove the TouchPad on/off button board (3) and cable from the top cover.
Reverse this procedure to install the TouchPad on/off button board....