Touchpad - HP EliteBook 650 15.6 inch G9 Maintenance And Service Manual

Table 6-3 I/O board description and part number (continued)
Description
RJ-45 (network) jack door
Before removing the I/O board, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
Remove the I/O board:
1. Disconnect the cable from the larger ZIF connector (1) and smaller ZIF connector (2) on the I/O board.
2. Remove the three Phillips M2.0 × 4.0 screws (3) that secure the board to the computer, and then remove
the network jack door from the board (4).
3. Remove the board from the computer (5).
Reverse this procedure to install the I/O board.

Touchpad

To remove the touchpad, use this procedure and illustration.
Table 6-4 Touchpad description and part number
Description
Touchpad for use in models without NFC
Touchpad for use in models with NFC (includes NFC antenna)
Touchpad cable (included in Cable Kit)
54 Chapter 6 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Bottom cover on page 41).
41).
Battery on page 51).
Spare part number
M21994-001
Spare part number
N14647-001
M22000-001
N03218-001