Battery - HP Pavilion dm4 Maintenance And Service Manual

Item
(4)
(5)

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
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:
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:
Component
Warranty period
Model description
Removing a battery that is the sole power source for the computer can cause loss of
The battery release latch automatically returns to its original position.
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.
Component replacement procedures
Spare part number
636631-001
593562-001
593554-001
37