HP Pavilion Dv2 1000 Entertainment Notebook Pc Series Manual

Speaker assembly
DescriptionSpare part number
Speaker assembly517754-001
Before removing the speaker assembly, 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....

2.Remove the speaker assembly (2).
Reverse this procedure to install the speaker assembly.
LED board 
NOTE:The LED board is included with the base enclosure. For information on the base enclosure
with a UMA heat sink, see spare part number 517752-001. For information on the base enclosure with
a discrete heat sink, see spare part number 517753-001.
Before removing the LED board, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the...

h.System board (see System board on page 59)
i.Speaker assembly (see 
Speaker assembly on page 63)
Remove the LED board:
1.Remove the two PM2.0x5.0 screws (1) that secure the LED board to the base enclosure.
2.Lift the LED board up (2) and out of the base enclosure.
Reverse this procedure to install the LED board.
Component replacement procedures 65 

RTC battery
NOTE:Removing the AC adapter, battery pack, and RTC battery and leaving them uninstalled for 10
or more seconds causes all passwords and CMOS settings to be cleared.
DescriptionSpare part number
RTC battery517759-001
Before removing the RTC battery, 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.Remove the RTC battery (2) from the socket on the system board.
Reverse this procedure to install the RTC battery. Be sure that the RTC battery is installed with the “+”
sign facing up.
Component replacement procedures 67 

Display assembly
NOTE:The display assembly includes a webcam, a microphone, and 2 wireless antenna transceivers
and cables.
DescriptionSpare part number
12.1-inch WXGA+ BrightView display assembly, Espresso Black506769-001
12.1-inch WXGA+ BrightView display assembly, Moonlight White 517587-001
Before removing the display assembly, 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...

4.Remove the display assembly (3).
5.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) Two rubber screw covers on the display bezel bottom edge. The display rubber screw covers
are included in the Rubber Kit, spare part number 517761-001.
(2) Two Phillips PM2.0×5.0 screws.
6.Flex the inside edges of the bottom edge (1), the left and right sides (2), and the top edge (3) of
the display bezel until the bezel...

7.Remove the display bezel (4). The display bezel is available using spare part number
517733-001.
8.If it is necessary to replace the display hinges, remove the two Phillips PM2.0x5.0 screws (1) and
the four Phillips PM 2.5x4.0 screws (2) that secure the hinges to the display panel.
9.Remove the display hinges (3). The display hinges are available in the Display Hinge Kit, spare
part number 517738-001. The display hinge screws are available in the Display Screw Kit, spare
part number 517743-001.
70...

10.If it is necessary to replace the hinge covers, remove the four Phillips PM2.0x3.0 broadhead
screws (1) that secure the covers to the hinges, then remove the hinge covers (2).
11.If it is necessary to replace the display panel, remove the four Phillips PM2.5×4.0 screws (1) that
secure the display panel to the display enclosure.
12.Remove the display panel (2). The display panel is available using spare part number 517742-001
(WXGA BrightView display panel).
Reverse this procedure to reassemble and...

Webcam/microphone module
NOTE:If it has been determined that the webcam/microphone module is the component that must be
replaced to complete the computer repair, the display assembly does not have to be removed. Follow
the procedures in this section to replace the webcam/microphone module. For information on replacing
the display assembly and other display assembly internal components, see 
Display assembly
on page 68.
DescriptionSpare part number
Webcam/microphone module (includes double-sided tape)...