HP EliteBook 745 Maintenance and Service Guide - Page 66

Touchpad, Disconnect the touchpad button board cable from the ZIF connector on the touchpad

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Touchpad Table 6-8 Touchpad descriptions and part numbers Description Touchpad for use in models without an NFC module Touchpad for use in models with an NFC module Spare part number L62731-001 L62732-001 Before removing the touchpad, follow these steps: 1. Prepare the computer for disassembly (Preparation for disassembly on page 34). 2. Remove the bottom cover (see Bottom cover on page 34). 3. Remove the battery (see Battery on page 46). Remove the touchpad: 1. Disconnect the NFC module cable from the ZIF connector on the NFC module (1). 2. Disconnect the touchpad button board cable from the ZIF connector on the touchpad (2). 3. Disconnect the card reader cable from the ZIF connector on the touchpad (3). 4. Remove the five Phillips M2.0 × 2.5 screws (1) that secure the touchpad to the computer. 56 Chapter 6 Removal and replacement procedures for authorized service provider parts

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Touchpad
Table 6-8
Touchpad descriptions and part numbers
Description
Spare part number
Touchpad for use in models without an NFC module
L62731-001
Touchpad for use in models with an NFC module
L62732-001
Before removing the touchpad, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
34
).
2.
Remove the bottom cover (see
Bottom cover
on page
34
).
3.
Remove the battery (see
Battery
on page
46
).
Remove the touchpad:
1.
Disconnect the NFC module cable from the ZIF connector on the NFC module
(1)
.
2.
Disconnect the touchpad button board cable from the ZIF connector on the touchpad
(2)
.
3.
Disconnect the card reader cable from the ZIF connector on the touchpad
(3)
.
4.
Remove the
five
Phillips M2.0 × 2.5 screws
(1)
that secure the touchpad to the computer.
56
Chapter 6
Removal and replacement procedures for authorized service provider parts