HP ENVY 15-3033cl HP ENVY 15 - Maintenance and Service Guide - Page 70

Audio/USB board, Remove the audio/USB board

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Audio/USB board NOTE: The audio/USB board spare part kit includes 2 cables. Description For use on computer models equipped with USB 3.0 capability For use on computer models equipped with USB 2.0 capability Spare part number 689591-001 668839-001 Before removing the audio/USB 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 35). 5. Remove the service cover (see WLAN module on page 42). 6. Remove the top cover (see Top cover on page 47). Remove the audio/USB board: 1. Close the computer. 2. Turn the computer upside down, with the front toward you. 3. Remove the two Phillips PM2.0×2.8 screws that secure the audio/USB board to the base enclosure. 62 Chapter 4 Removal and replacement procedures ENWW

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Audio/USB board
NOTE:
The audio/USB board spare part kit includes 2 cables.
Description
Spare part number
For use on computer models equipped with USB 3.0 capability
689591-001
For use on computer models equipped with USB 2.0 capability
668839-001
Before removing the audio/USB 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
35
).
5.
Remove the service cover (see
WLAN module
on page
42
).
6.
Remove the top cover (see
Top cover
on page
47
).
Remove the audio/USB board:
1.
Close the computer.
2.
Turn the computer upside down, with the front toward you.
3.
Remove the two Phillips PM2.0×2.8 screws that secure the audio/USB board to the
base enclosure.
62
Chapter 4
Removal and replacement procedures
ENWW