HP Pavilion dm4-3000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 47

Battery, Removing a battery that is the sole power source for the computer can cause loss - driver

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Item (4) (5) Component Warranty period Model description Description This number describes the duration of the warranty period for the computer. This is the alphanumeric identifier used to locate documents, drivers, and support for the computer. Battery Description 9-cell, 100-Wh, 3.00-Ah, Li-ion battery 6-cell, 62-Wh, 2.80-Ah, Li-ion battery 6-cell, 55-Wh, 2.55-Ah, Li-ion battery Spare part number 636631-001 593562-001 593554-001 Before disassembling the computer, 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. Remove the battery: 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 and initiate Hibernation or shut down the computer through Windows before removing the battery. 1. Turn the computer upside down on a flat surface. 2. Slide the battery release latch (1) to release the battery. NOTE: The battery release latch automatically returns to its original position. Component replacement procedures 39

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Item
Component
Description
(4)
Warranty period
This number describes the duration of the warranty
period for the computer.
(5)
Model description
This is the alphanumeric identifier used to locate
documents, drivers, and support for the computer.
Battery
Description
Spare part number
9-cell, 100-Wh, 3.00-Ah, Li-ion battery
636631-001
6-cell, 62-Wh, 2.80-Ah, Li-ion battery
593562-001
6-cell, 55-Wh, 2.55-Ah, Li-ion battery
593554-001
Before disassembling the computer, 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.
Remove the battery:
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 and initiate Hibernation or shut down the
computer through Windows before removing the battery.
1.
Turn the computer upside down on a flat surface.
2.
Slide the battery release latch
(1)
to release the battery.
NOTE:
The battery release latch automatically returns to its original position.
Component replacement procedures
39