HP ENVY 14-j100 Maintenance and Service Guide - Page 69

Left speaker, Reverse this procedure to install the heat sink.

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Reverse this procedure to install the heat sink. Left speaker Description Left speaker (includes cable) Spare part number 818129-001 Before removing the left speaker, follow these steps: 1. Turn off 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 the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the bottom cover (see Bottom cover on page 28), and then remove the following components: a. Battery (see Battery on page 38) b. Fan (see Fan on page 47) c. RJ45 cover (see RJ45 cover on page 49) d. Security cable slot bracket (see Security cable slot bracket on page 51) e. System board (see System board on page 52) Remove the left speaker: 1. Remove the two Phillips PM2.0×3.3 screws (1) that secure the left speaker to the top cover. Component replacement procedures 59

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Reverse this procedure to install the heat sink.
Left speaker
Description
Spare part number
Left speaker (includes cable)
818129-001
Before removing the left speaker, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
Bottom cover
on page
28
), and then remove the following components:
a.
Battery (see
Battery
on page
38
)
b.
Fan (see
Fan
on page
47
)
c.
RJ45 cover (see
RJ45 cover
on page
49
)
d.
Security cable slot bracket (see
Security cable slot bracket
on page
51
)
e.
System board (see
System board
on page
52
)
Remove the left speaker:
1.
Remove the two Phillips PM2.0×3.3 screws
(1)
that secure the left speaker to the top cover.
Component replacement procedures
59