HP ENVY 17-k000 HP ENVY 17 Notebook PC HP ENVY 15 Notebook PC - Maintenance an - Page 79

Speaker cable, Display cables

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Before removing the system 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). 7. Remove the WLAN module (see WLAN module on page 59). 8. Remove the subwoofer (see Subwoofer on page 63). Remove the system board: 1. Remove the following cables if you have not already done so: ● Power connector board cable (1) ● Display cables (2), and (3) ● Speaker cable (4) 2. Disconnect the following cables if you have not already done so: ● Subwoofer cable (1) ● Optical drive cable (2) ● Hard drive cable (3) ● USB connector cable (4) Component replacement procedures 69

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Before removing the system 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
).
7.
Remove the WLAN module (see
WLAN module
on page
59
).
8.
Remove the subwoofer (see
Subwoofer
on page
63
).
Remove the system board:
1.
Remove the following cables if you have not already done so:
●
Power connector board cable
(1)
●
Display cables
(2), and (3)
●
Speaker cable
(4)
2.
Disconnect the following cables if you have not already done so:
●
Subwoofer cable
(1)
●
Optical drive cable
(2)
●
Hard drive cable
(3)
●
USB connector cable
(4)
Component replacement procedures
69