HP ENVY dv7-7227cl HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPOR - Page 55

Battery, from the computer.

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Battery Description 9-cell, 100-Wh, 3.0-Ah, Li-ion battery 6-cell, 62-Wh, 2.8-Ah, Li-ion battery Spare part number 672412-001 671731-001 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. Remove the battery: 1. Turn the computer upside down on a flat surface. 2. Slide the battery release latch (1) to release the battery. 3. Pivot the front edge of the battery (2) up and back. 4. Remove the battery (3) from the computer. To insert the battery: 1. Align the tabs on the rear edge of the battery with the notches on the rear edge of the battery bay. 2. Pivot the front edge of the battery down into the battery bay until it is seated. (The battery release latch will automatically lock into place.) Component replacement procedures 47

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Battery
Description
Spare part number
9-cell, 100-Wh, 3.0-Ah, Li-ion battery
672412-001
6-cell, 62-Wh, 2.8-Ah, Li-ion battery
671731-001
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.
Remove the battery:
1.
Turn the computer upside down on a flat surface.
2.
Slide the battery release latch
(1)
to release the battery.
3.
Pivot the front edge of the battery
(2)
up and back.
4.
Remove the battery
(3)
from the computer.
To insert the battery:
1.
Align the tabs on the rear edge of the battery with the notches on the rear edge of the battery bay.
2.
Pivot the front edge of the battery down into the battery bay until it is seated. (The battery release
latch will automatically lock into place.)
Component replacement procedures
47