HP Presario CQ45-300 Compaq Presario CQ45 Notebook PC - Maintenance and Servic - Page 51

Battery, to release the battery.

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Battery Description 12-cell, 8.80-Ah Li-ion battery 6-cell, 2.55-Ah Li-ion battery 6-cell, 2.20-Ah Li-ion battery Spare part number 484172-001 484171-001 482186-003 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: 1. Turn the computer upside down on a flat surface. 2. Slide the battery release latch (1) to release the battery. 3. Pivot the battery (2) upward and lift it out of the computer (3). To insert the battery, insert the rear edge of the battery into the battery bay and pivot the front edge downward until the battery is seated. The battery release latch automatically locks the battery into place. Component replacement procedures 43

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Battery
Description
Spare part number
12-cell, 8.80-Ah Li-ion battery
484172-001
6-cell, 2.55-Ah Li-ion battery
484171-001
6-cell, 2.20-Ah Li-ion battery
482186-003
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:
1.
Turn the computer upside down on a flat surface.
2.
Slide the battery release latch
(1)
to release the battery.
3.
Pivot the battery
(2)
upward and lift it out of the computer
(3)
.
To insert the battery, insert the rear edge of the battery into the battery bay and pivot the front edge
downward until the battery is seated. The battery release latch automatically locks the battery into place.
Component replacement procedures
43