HP Pavilion Dv6100 Entertainment Notebook Pc Series Service Guide

Removal and Replacement Procedures
Maintenance and Service Guide 5–55
2. Disconnect the Bluetooth module cable 1 from the 
system board.
3. Remove the two Phillips PM2.0×3.0 screws 2 that secure the 
Bluetooth module to the system board.
4. Remove the Bluetooth module 3.
Removing the Bluetooth Module
Reverse the above procedure to install the Bluetooth module. 

5–56 Maintenance and Service Guide
Removal and Replacement Procedures
5.18 ExpressCard Assembly
1. Prepare the computer for disassembly (Section 5.3) and 
remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.9)
❏Switch cover (Section 5.10)
❏Keyboard (Section 5.11)
❏Speaker assembly (Section 5.12)
❏Display assembly (Section 5.14)
❏To p  c o v e r  (Section 5.15)
ExpressCard Assembly Spare Part Number Information
ExpressCard assembly 431439-001 

Removal and Replacement Procedures
Maintenance and Service Guide 5–57
2. Push in on the ExpressCard bezel 1 to release the bezel 
from the ExpressCard slot.
3. Remove the ExpressCard bezel 2.
✎The ExpressCard bezel is included in the Plastics Kit, spare 
part number 438368-001.
Removing the ExpressCard Slot Bezel 

5–58 Maintenance and Service Guide
Removal and Replacement Procedures
4. Remove the four Phillips PM2.5×5.0 screws 1 that secure the 
ExpressCard assembly to the system board.
5. Slide the ExpressCard assembly 2 to the right to disconnect 
it from the system board.
6. Remove the ExpressCard assembly 3.
Removing the ExpressCard Assembly
Reverse the above procedure to install the ExpressCard assembly. 

Removal and Replacement Procedures
Maintenance and Service Guide 5–59
5.19 USB/Power Connector Board
1. Prepare the computer for disassembly (Section 5.3) and 
remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.9)
❏Switch cover (Section 5.10)
❏Keyboard (Section 5.11)
❏Speaker assembly (Section 5.12)
❏Display assembly (Section 5.14)
❏To p  c o v e r  (Section 5.15)
USB/Power Connector Board Spare Part Number Information
USB/power connector boards (include USB/power...

5–60 Maintenance and Service Guide
Removal and Replacement Procedures
2. Remove the two Phillips PM2.5×5.0 screws 1 that secure the 
USB/power connector board to the computer.
3. Release the USB/power connector board 2 as far as the 
USB/power connector board cable will allow.
4. Disconnect the USB board cable 3 and the power connector 
board cable 4 from the USB/power connector board.
Removing the USB/Power Connector Board
5. Remove the USB/power connector board.
Reverse the above procedure to install...

Removal and Replacement Procedures
Maintenance and Service Guide 5–61
5.20 System Board
✎When replacing the system board, ensure that the following 
components are removed from the defective system board and 
installed on the replacement system board:
■Memory modules (Section 5.6)
■RTC battery (Section 5.7)
■Mini Card module (Section 5.8)
■Bluetooth module (Section 5.17)
■ExpressCard assembly (Section 5.18)
■Fan/heat sink assembly (Section 5.21)
■Processor (Section 5.22)
System Board Spare Part Number...

5–62 Maintenance and Service Guide
Removal and Replacement Procedures
1. Prepare the computer for disassembly (Section 5.3) and 
remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.9)
❏Switch cover (Section 5.10)
❏Keyboard (Section 5.11)
❏Speaker assembly (Section 5.12)
❏Display assembly (Section 5.14)
❏To p  c o v e r  (Section 5.15)
❏Audio board (Section 5.16)
❏USB/power connector board (Section 5.19) 

Removal and Replacement Procedures
Maintenance and Service Guide 5–63
2. Remove the USB/power connector board cable 1 from the 
clips in the base enclosure.
3. Remove the two Phillips PM2.5×5.0 screws 2 that secure 
the system board to the base enclosure.
Removing the System Board Screws 

5–64 Maintenance and Service Guide
Removal and Replacement Procedures
4. Use the optical drive connector 1 to lift the right side of the 
system board 2 until it rests at an angle.
5. Slide the system board 3 to the right until the connectors on 
the left side of the system board disengage from the 
base enclosure.
6. Remove the system board.
Removing the System Board