HP Spectre 15-ap000 Maintenance and Service Guide - Page 28

Battery, WARNING, CAUTION

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Battery Description Battery, 3-cell, 64-WHr, 5.68-AHr, Li-ion (includes cable) Spare part number 831731-850 Before removing the battery, 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 bottom cover (see Bottom cover on page 21). WARNING! To reduce potential safety issues, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP. CAUTION: Removing a battery that is the sole power source for the computer can cause loss of information. To prevent loss of information, save your work or shut down the computer through Windows before removing the battery. Remove the battery: 1. Disconnect the battery cable from the system board. 2. Remove the five PM2.0×4.0 screws (1) that secure the battery to the computer. 22 Chapter 5 Removal and replacement procedures

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Battery
Description
Spare part number
Battery, 3-cell, 64-WHr, 5.68-AHr, Li-ion (includes cable)
831731-850
Before removing the battery, 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 bottom cover (see
Bottom cover
on page
21
).
WARNING!
To reduce potential safety issues, use only the battery provided with the computer, a
replacement battery provided by HP, or a compatible battery purchased from HP.
CAUTION:
Removing a battery that is the sole power source for the computer can cause loss of information.
To prevent loss of information, save your work or shut down the computer through Windows before removing
the battery.
Remove the battery:
1.
Disconnect the battery cable from the system board.
2.
Remove the
five
PM2.0×4.0 screws
(1)
that secure the battery to the computer.
22
Chapter 5
Removal and replacement procedures