Table of Contents
Advertisement
Before removing the speakers, follow these steps:
1.
Prepare the computer for disassembly (see
2.
Remove the bottom cover (see
3.
Disconnect the battery cable from the system board (see
Remove the speakers:
1.
Disconnect the speaker cable (1) from the system board.
2.
Release the speaker cables from the retention clips (2) that are built into the computer.
3.
Remove the six Phillips M2.0 × 2.0 broadhead screws (3) that secure the speakers to the computer.
4.
Remove the speakers (4) from the computer.
NOTE:
The absence of or damage to these isolators can result in degraded speaker performance.
To replace the speakers, reverse the removal procedures.
WWAN module
To remove the WWAN module, use this procedure and illustration.
Table 5-4
WWAN module description and part number
Description
HP 4000 4G LTE-Advanced Pro WWAN module
WWAN gasket: Included in the Miscellaneous Kit, spare part number N96244-001
IMPORTANT:
module authorized for use in the computer by the governmental agency that regulates wireless
Bottom cover on page
When removing the speakers, make note of the location of the rubber isolator locations (5).
To prevent an unresponsive system, replace the wireless module only with a wireless
Preparation for disassembly on page
39).
Battery on page
39).
41).
Spare part number
N65633-005
WWAN module
43
Advertisement
Table of Contents
