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HP 701977-A41 ユーザーズマニュアル

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Speaker assembly
Description
Spare part number
Speaker assembly
652540-001
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 battery (see 
5.
Remove the service access cover (see 
6.
Remove the optical drive (see 
) or upgrade bay hard drive (see 
).
7.
Remove the keyboard (see 
8.
Remove the top cover (see 
).
9.
Remove the Smart Card reader (see 
10.
Remove the Audio/USB 2.0 board (see 
).
Remove the speaker assembly:
1.
Remove the two Phillips M2.5x6.0 screws (1) that secure the speaker assembly to the base
enclosure.
96
Chapter 4   Removal and replacement procedures