Battery
Description
Spare part number
4-cell, 38-WHr, 1.66-AHr, Li-ion battery (includes cable)
844199-855
Before removing the battery, 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.
4.
Remove the bottom cover (see
Remove the battery:
1.
Disconnect the battery cable from the system board (1).
2.
Disconnect the speaker cables from the system board (2), and the release the speaker cables from the
routing clips (3) built into the battery.
3.
Remove the six Phillips PM2.0×4.0 screws (1) that secure the battery to the computer.
4.
Remove the four Phillips PM1.2×2.5 screws (2) that secure the battery to the computer.
5.
Pull the black tab in the middle of the battery to disengage the double-sided tape that secures the
middle of the battery to the computer (3).
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Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
