HP Classmate Notebook PC Instrukcja Użytkownika Pobierz pdf (Strona 37)

Speaker assembly

Description Spare part number

Speaker assembly 764411-001

Before removing the speaker assembly, 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 bottom cover (see

Bottom cover on page 22).

5. Disconnect the battery cable from the system board.

Remove the speaker assembly:

1. Disconnect the speaker cable from the system board (1).

2. Remove the 2 Phillips PM2.0×3.0 screws (2) that secure each speaker to the computer.

Component replacement procedures 31

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HP Classmate Notebook PC Instrukcja Użytkownika Strona 37