HP ENVY 14-j100 Maintenance and Service Guide - Page 48

Battery, Disconnect the battery cable

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6. Remove the front speakers (5). NOTE: When removing the front speakers, make note of the location of the rubber isolators (6). Failure to properly install or damage to these isolators can result in degraded speaker performance. Reverse this procedure to install the front speakers. Battery Description 3-cell, 55-WHr, 4.56-AHr, Li-ion battery Spare part number 805094-005 Before disassembling the computer, 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). 5. Remove the front speakers (see Front speakers on page 36). Remove the battery: 1. Disconnect the battery cable (1) from the system board. 2. Remove the five Phillips PM2.5×4.2 screws (2) that secure the battery to the computer. 38 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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6.
Remove the front speakers
(5)
.
NOTE:
When removing the front speakers, make note of the location of the rubber isolators
(6)
.
Failure to properly install or damage to these isolators can result in degraded speaker performance.
Reverse this procedure to install the front speakers.
Battery
Description
Spare part number
3-cell, 55-WHr, 4.56-AHr, Li-ion battery
805094-005
Before disassembling the computer, 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
).
5.
Remove the front speakers (see
Front speakers
on page
36
).
Remove the battery:
1.
Disconnect the battery cable
(1)
from the system board.
2.
Remove the five Phillips PM2.5×4.2 screws
(2)
that secure the battery to the computer.
38
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts