3. Rotate the battery upward (3), and then remove the battery from the computer (4).
Reverse this procedure to install the battery.
Optical drive
Description Spare part number
Optical drive (DVD±RW Double-Layer SuperMulti) 809304-001
Before removing the optical drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the battery (see Battery on page 24).
Remove the optical drive:
1. Remove the Phillips PM2.5×7.0 screw (1) that secures the optical drive to the computer.
HP
Condential
Component replacement procedures 25