HP ENVY Ultrabook 4-1043cl HP Envy 4 - Maintenance and Service Guide - Page 66

Speakers, Shut down the computer. If you are unsure whether the computer is off or in Hibernation

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8. Remove the security bracket (see Security bracket on page 55 9. Remove the USB/Audio board (see USB/Audio board on page 56). Remove the power connector cable: 1. Turn the computer, with the right side toward you. 2. Disconnect the power connector cable (1) from the system board. 3. Remove the double-sided tape (2) from the power connector. 4. Remove the power connector cable (3). Reverse this procedure to install the power connector cable and bracket. Speakers Description Speaker Kit (includes left and right speakers and cable) Spare part number 686585-001 Before removing the speakers, 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. 58 Chapter 4 Removal and replacement procedures

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8.
Remove the security bracket (see
Security bracket
on page
55
9.
Remove the USB/Audio board (see
USB/Audio board
on page
56
).
Remove the power connector cable:
1.
Turn the computer, with the right side toward you.
2.
Disconnect the power connector cable
(1)
from the system board.
3.
Remove the double-sided tape
(2)
from the power connector.
4.
Remove the power connector cable
(3)
.
Reverse this procedure to install the power connector cable and bracket.
Speakers
Description
Spare part number
Speaker Kit (includes left and right speakers and cable)
686585-001
Before removing the speakers, 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.
58
Chapter 4
Removal and replacement procedures