HP ENVY 17-k000 HP ENVY 17 Notebook PC HP ENVY 15 Notebook PC - Maintenance an - Page 71

TouchPad button board, that secure the TouchPad button board bracket to

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TouchPad button board Description NOTE: Some models have the touchpad button board spared with the top cover. Removal is only required on select models. TouchPad button board (includes cable) for use with HP ENVY 15 Notebook PC computer models TouchPad button board (includes cable) for use with HP ENVY 17 Notebook PC computer models Spare part number 763790-001 763712-001 Before removing the TouchPad button 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 from the computer. 4. Remove the battery (see Battery on page 42). 5. Remove the optical drive (see Optical drive on page 43). 6. Remove the top cover from the base enclosure (see Base enclosure on page 46). Remove the TouchPad button board: 1. Turn the top cover upside down, with the front toward you. 2. Remove the two broadhead screws (1) that secure the TouchPad button board bracket to the top cover. NOTE: Some models may have three broadhead screws for the TouchPad button board (1). 3. Remove the TouchPad board by carefully pushing the TouchPad down (2) and routing the cable through the opening (3) (the cable was disconnected earlier from the top cover). Component replacement procedures 61

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TouchPad button board
Description
NOTE:
Some models have the touchpad button board spared with the top cover. Removal is
only required on select models.
Spare part number
TouchPad button board (includes cable) for use with HP ENVY 15 Notebook PC computer
models
763790-001
TouchPad button board (includes cable) for use with HP ENVY 17 Notebook PC computer
models
763712-001
Before removing the TouchPad button 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 from the computer.
4.
Remove the battery (see
Battery
on page
42
).
5.
Remove the optical drive (see
Optical drive
on page
43
).
6.
Remove the top cover from the base enclosure (see
Base enclosure
on page
46
).
Remove the TouchPad button board:
1.
Turn the top cover upside down, with the front toward you.
2.
Remove the two broadhead screws
(1)
that secure the TouchPad button board bracket to the
top cover.
NOTE:
Some models may have three broadhead screws for the TouchPad button board
(1)
.
3.
Remove the TouchPad board by carefully pushing the TouchPad down
(2)
and routing the cable
through the opening
(3)
(the cable was disconnected earlier from the top cover).
Component replacement procedures
61