e.
Top cover (see
Top cover on page 62).
f. Display assembly (see
Display assembly on page 68).
g.
USB board (see
USB board on page 81).
Remove the optical drive connector:
1. Remove the two Phillips PM2.5×3.0 screws (1) that secure the optical drive connector to the base
enclosure.
2. Remove the optical drive connector (2) .
Reverse this procedure to install the optical drive connector.
Subwoofer
Description Spare part number
Subwoofer 605357-001
Before removing the subwoofer, 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.
4. Remove the battery (see
Battery on page 46).
86 Chapter 4 Removal and replacement procedures ENWW