HP ENVY 17-3095ca HP ENVY 17 - Maintenance and Service Guide - Page 75

TouchPad LED board, Detach the TouchPad LED board

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TouchPad LED board Description TouchPad LED board (includes cable) Spare part number 665922-001 Before removing the TouchPad LED 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 39), and then remove the following components: a. Subwoofer (see Subwoofer on page 41) b. Hard drive (see Hard drive on page 51) c. Top Cover (see Top cover on page 56) Remove the TouchPad LED board: 1. Disconnect the TouchPad LED board cable (1) from the system board. 2. Detach the TouchPad LED board (2) from the base enclosure. (The TouchPad LED board is attached to the base enclosure with double-sided adhesive.) Reverse this procedure to install the TouchPad LED board. ENWW Component replacement procedures 67

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TouchPad LED board
Description
Spare part number
TouchPad LED board (includes cable)
665922-001
Before removing the TouchPad LED 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
39
), and then remove the following components:
a.
Subwoofer (see
Subwoofer
on page
41
)
b.
Hard drive (see
Hard drive
on page
51
)
c.
Top Cover (see
Top cover
on page
56
)
Remove the TouchPad LED board:
1.
Disconnect the TouchPad LED board cable
(1)
from the system board.
2.
Detach the TouchPad LED board
(2)
from the base enclosure. (The TouchPad LED board is
attached to the base enclosure with double-sided adhesive.)
Reverse this procedure to install the TouchPad LED board.
ENWW
Component replacement procedures
67