HP Pavilion 14-c000 HP Pavilion 14 Chromebook Maintenance and Service Guide - Page 53

Speaker assembly, Remove the WLAN see

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2. Remove the three Phillips screws (1) from the fan (2) and lift up to remove the fan. Reverse this procedure to install the cooling fan in the base enclosure. Speaker assembly Description Speaker assembly Spare part number 697918-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the speaker assembly, follow these steps: 1. Shut down the computer. 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 20). 5. Remove the keyboard (see Keyboard on page 24). 6. Remove the top cover (see Top cover on page 27). 7. Remove the hard drive (see Hard drive on page 31). 8. Remove the USB board (see USB board/Audio jack on page 33). 9. Remove the WLAN (see WLAN module on page 34). 10. Remove the system board (see System board on page 37). Remove the speaker assembly: NOTE: The speaker screws were removed during the process to remove the top cover. 1. Gently release the wires (1) routed along the top of the base enclosure. Component replacement procedures 47

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2.
Remove the three Phillips screws
(1)
from the fan
(2)
and lift up to remove the fan.
Reverse this procedure to install the cooling fan in the base enclosure.
Speaker assembly
Description
Spare part number
Speaker assembly
697918-001
IMPORTANT:
Make special note of each screw and screw lock size and location during removal
and replacement.
Before removing the speaker assembly, follow these steps:
1.
Shut down the computer.
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
20
).
5.
Remove the keyboard (see
Keyboard
on page
24
).
6.
Remove the top cover (see
Top cover
on page
27
).
7.
Remove the hard drive (see
Hard drive
on page
31
).
8.
Remove the USB board (see
USB board/Audio jack
on page
33
).
9.
Remove the WLAN (see
WLAN module
on page
34
).
10.
Remove the system board (see
System board
on page
37
).
Remove the speaker assembly:
NOTE:
The speaker screws were removed during the process to remove the top cover.
1.
Gently release the wires
(1)
routed along the top of the base enclosure.
Component replacement procedures
47