HP Pavilion Dm3 1000 Entertainment Notebook Pc Series Manual

Removal and replacement procedures
Maintenance and Service Guide4–25
11. If it is necessary to replace the display hinges, slide them outward from the panel.
12. If it is necessary to re place the display panel cable:
a. Turn the display panel upside down , with the bottom edge toward you.
b. Release the adhesive support strip  1.
c. Disconnect the display panel cable  2 from the connector on the back of the display panel. The display panel 
cable is available using the  spare part number 580668-001....

4–26Maintenance and Service Guide
Removal and replacement procedures
13. If it is necessary to replace the webcam, which is spared as 580669-001 and includes the cable:
a. Place the panel enclosure flat on the table with the webcam furthest away from you.
b. Loosen the webcam 1  up by pulling on it to break the adhesive bond and pull up.
c. Disconnect the camera module  2 from the camera cable.
Reverse the procedure to in stall the webcam module. 

Removal and replacement procedures
Maintenance and Service Guide4–27
14. If it is necessary to replace the wireless antennas:
a. Remove the hinge covers from the enclosure by remo ving the two silver broadhead Phillips 2.0×3.0 screws 
1  and the two black broadhead Phillips 2.0×3.0 screws  2.
b. Lift up on the hinge covers  3.
c. Remove the WLAN  1 and the WWAN  2 antennas from the enclosure.
Reverse this procedure to install the wireless antennas. 

4–28Maintenance and Service Guide
Removal and replacement procedures
Speakers
Before removing the speakers, 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...

Removal and replacement procedures
Maintenance and Service Guide4–29
Front LED board
Before removing the front LED 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  unplugging the AC adapter...

4–30Maintenance and Service Guide
Removal and replacement procedures
USB board
Before removing the USB/power switch 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  unplugging the AC adapter...

Removal and replacement procedures
Maintenance and Service Guide4–31
Fan
Before removing the fan, 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....

4–32Maintenance and Service Guide
Removal and replacement procedures
Bluetooth module
✎The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module cable is 
available as spare part number 580702-001.
Before removing the Bluetooth module, 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...

Removal and replacement procedures
Maintenance and Service Guide4–33
System board
✎The system board spare part kit includes replacement thermal material and an embedded processor.
Before removing the system 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...

4–34Maintenance and Service Guide
Removal and replacement procedures
Remove the system board:
1. Disconnect the RJ-45 connector  1 from the enclosure.
2. Disconnect the power connector 2  from the enclosure.
3. Remove the five Phillips 2.5×4.0 screws that  secure the system board to the base enclosure.
4. Lift up  1 on the right side of the system  board, and then pull it to the right  2 to remove the system board from 
the base enclosure.
Reverse this procedure to install the system board.