HP ProBook 5330m Notebook PC Maintenance and Service Guide

Speakers
Description Spare part number
Speakers 650400-001
Before removing the speakers, 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 37).
5. Remove the service access cover (see
Service access cover on page 39).
6. Remove the keyboard (see
Keyboard on page 52).
7. Remove the fan (see
Fan on page 55).
8. Remove the top cover (see
Top cover on page 57).
Remove the speakers:
1. Position the computer right-side up, with the front toward you.
2. Disconnect the speaker cable (1) from the system board.
3. Remove the four Phillips M2.5x2.5 screws (2) that secure the speakers to the base enclosure.
4. Gently lift up on the edge of the system board above the left speaker (3), and then lift the
speakers straight up from the base enclosure (4).
Reverse this procedure to install the speakers.
Component replacement procedures 67