HP Pavilion Dv2800 Entertainment Notebook Pc Series Manual

							2.Remove the Phillips PM2.5×9.0 screw that secures the display assembly to the computer.
3.Turn the computer display-side up, with the front toward you.
4.Open the display as far as possible.
5.Disconnect the following cables:
(1) Display panel cable
(2) Camera module cable
(3) Microphone cable
6.Remove the camera module, microphone, and wireless antenna cables from the hole in the system
board and the routing channels (4) built into the top cover.
CAUTION:The display assembly will be unsupported when the following screws are removed. To
prevent damage to the display assembly, support it before removing the screws.
7.Remove the two black Phillips PM2.5×5.0 screws (1) and the two Phillips PM2.5×7.0 screws (2)
that secure the display assembly to the computer.
Component replacement procedures 83 
						

							8.Remove the display assembly (3).
9.If it is necessary to replace the display bezel or any of the display assembly internal components,
remove the following screw covers and screws:
(1) Four rubber screw covers on the display bezel top edge. The display rubber screw covers are
included in the Rubber Feet Kit, spare part number 417095-001.
(2) Two rubber screw covers on the display bezel bottom edge
(3) Four Phillips PM2.5×5.0 screws on the display bezel top edge
(4) Two Phillips PM2.5×9.0 screws on the display bezel bottom edge
10.Flex the inside edges of the left and right sides (1) and the top and bottom sides (2) of the display
bezel until the bezel disengages from the display enclosure.
11.Remove the display bezel (3). Display bezels are available using the following spare part
numbers:
●448607-001 (for use only with computer models equipped with a camera module)
●448606-001 (or use only with computer models not equipped with a camera module)
84 Chapter 4   Removal and replacement procedures 
						

							●451907-001 (for use only with computer models with Intel processors sold at Best Buy; includes
openings for camera module and microphones)
●462529-001 (for use only with Artist Edition computer models; includes openings for camera
module and microphones)
●466185-001 (for use only with white Special Edition computer models; includes openings for
camera module and microphones)
●457796-001 (for use only with computer models equipped with a camera module and a
WWAN module; includes openings for camera module and microphones)
NOTE:See Camera module on page 57 for camera module replacement instructions. See Display
inverter on page 59 for display inverter replacement instructions.
12.If it is necessary to replace the display hinges, remove the two Phillips PM2.5×7.0 screws (1) that
secure each hinge to the display panel. The display hinges and display hinge covers are available
using spare part number 430473-001 for computers with Intel processors or 455817-001 for
computers with AMD processors.
13.Remove the display hinges (2).
14.Remove the display hinge covers (3) by sliding them off of the display hinges.
Component replacement procedures 85 
						

							15.Remove the display panel from the display enclosure. The display panel is available using spare part
number 448602-001 for computers with Intel processors, 448602-002 for computers with an Intel
processor and a WWAN module, and 455810-001 for computers with AMD processors.
16.If it is necessary to replace the wireless antenna transceivers and cables, remove the Phillips
PM2.5×4.0 screw (1) that secures each transceiver to the display enclosure. The wireless antenna
transceivers and cables are included in the Wireless Antenna Kit, spare part number 448609-001
for computers with Intel processors, 448609-002 for computers with Intel processors and a WWAN
module, and 458657-001 for computers with AMD processors.
17.Remove the wireless antenna cables from the clips (2) built into the display enclosure.
18.Detach the wireless antenna transceivers (3) from the display enclosure.
19.Remove the wireless antenna transceivers and cables (4) from the display enclosure.
20.If it is necessary to replace the microphones and cables, release the retention tabs (1) built into the
display enclosure that secure the microphone cables to the display enclosure. The microphones and
cables are included in the Display Cable Kit, spare part number 448610-001.
21.Remove the microphone receivers (2) from the clips in the display enclosure.
86 Chapter 4   Removal and replacement procedures 
						

							22.Remove the microphone cables (3) from the display enclosure.
23.If it is necessary to replace the camera module cable, release the retention tabs (1) built into the
display enclosure that secure the camera module cable to the display enclosure. The camera module
cable is included in the Display Cable Kit, spare part number 448610-001.
24.Remove the camera module cable (2) from the display enclosure.
Reverse this procedure to reassemble and install the display assembly.
Top cover
Description Spare part
number
For use in computer models with Intel or AMD processors: 
Equipped with a fingerprint reader (includes TouchPad, TouchPad cable, fingerprint reader board, fingerprint
reader board cable)448618-001
For use in computer models with Intel processors: 
Not equipped with a fingerprint reader (includes TouchPad and TouchPad cable)448619-001
Sold at Best Buy (includes TouchPad and TouchPad cable)451600-001
Sold at Best Buy and equipped with a fingerprint reader (includes TouchPad and TouchPad cable)457707-001
Equipped with a WWAN module (includes TouchPad and TouchPad cable)459767-001
Equipped with a fingerprint reader board and a WWAN module (includes TouchPad and TouchPad cable) 459766-001
Component replacement procedures 87 
						

							Description Spare part
number
On Artist Edition computers (includes TouchPad and TouchPad cable)462531-001
On white Special Edition computers (includes TouchPad and TouchPad cable)466188-001
For use in computer models with AMD processors: 
Not equipped with a fingerprint reader (includes TouchPad and TouchPad cable)455835-001
Sold at Best Buy and not equipped with a fingerprint reader board466612-001
Sold at Best Buy and equipped with a fingerprint reader board and cable 466613-001
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 the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 56).
5.Remove the following components:
a.Hard drive (see 
Hard drive on page 61)
b.WLAN cover (see 
WLAN module on page 65)
c.Optical drive (see 
Optical drive on page 73)
d.Keyboard (see 
Keyboard on page 74)
e.Switch cover (see 
Switch cover on page 79)
f.Display assembly (see 
Display assembly on page 82)
Remove the top cover:
1.Turn the computer upside down, with the front toward you.
88 Chapter 4   Removal and replacement procedures 
						

							2.Remove the seven Phillips PM2.5×9.0 screws that secure the top cover to the computer.
3.Remove the two Phillips PM2.0×3.0 screws (1) and the three Phillips PM2.0×4.0 screws (2) that
secure the top cover to the computer.
4.Turn the computer right-side up, with the front toward you.
Component replacement procedures 89 
						

							5.Release the ZIF connector (1) to which the TouchPad cable is connected and disconnect the cable
(2) from on the system board.
6.Remove the following screws:
(1) One Phillips PM2.5x5.0 screw
(2) Three Phillips PM2.5×4.0 screws
(3) One Phillips PM2.5×9.0 screw
90 Chapter 4   Removal and replacement procedures 
						

							7.Lift the front edge of the top cover and remove it.
Reverse this procedure to install the top cover.
Component replacement procedures 91 
						

							TouchPad
DescriptionSpare part number
TouchPad for use with computer models with Intel processors (includes TouchPad bracket and
TouchPad cable)451341-001
TouchPad for use with computer models with AMD processors (includes TouchPad bracket and
TouchPad cable)455838-001
Before removing the TouchPad, 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 unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 56).
5.Remove the following components:
a.Hard drive (see 
Hard drive on page 61)
b.WLAN cover (see 
WLAN module on page 65)
c.Optical drive (see 
Optical drive on page 73)
d.Keyboard (see 
Keyboard on page 74)
e.Switch cover (see 
Switch cover on page 79)
f.Display assembly (see 
Display assembly on page 82)
g.Top cover (see 
Top cover on page 87)
Remove the TouchPad:
1.Turn the top cover upside down, with the front toward you.
2.Remove the five Phillips PM2.0×3.0 screws (1) that secure the TouchPad bracket to the top cover.
92 Chapter 4   Removal and replacement procedures