HP Pavilion dv4-4000 HP Pavilion dv4 Entertainment PC - Maintenance and Servic - Page 70

spare part number 650477-001, TouchPad LED board cable

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7. Release the ZIF connectors to which the following cables are attached, and then disconnect the cables from the system board: ● Power button board cable (1) (included with the power button board spare part kit, spare part number 650475-001) ● TouchPad button board cable (2) (included with the TouchPad button board spare part kit, spare part number 650476-001) ● TouchPad LED board cable (3) (included with the TouchPad LED board spare part kit, spare part number 650477-001) 8. Lift the rear edge of the top cover (1) until the left and right sides disengage from the base enclosure. 62 Chapter 4 Removal and replacement procedures

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7.
Release the ZIF connectors to which the following cables are attached, and then disconnect the
cables from the system board:
●
Power button board cable
(1)
(included with the power button board spare part kit,
spare part number 650475-001)
●
TouchPad button board cable
(2)
(included with the TouchPad button board spare part kit,
spare part number 650476-001)
●
TouchPad LED board cable
(3)
(included with the TouchPad LED board spare part kit,
spare part number 650477-001)
8.
Lift the rear edge of the top cover
(1)
until the left and right sides disengage from
the base enclosure.
62
Chapter 4
Removal and replacement procedures