HP Pavilion 15, Руководство по техническому обслуживанию и ремонту

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5. Lift the system board (2), and then remove the system board (3) by sliding it up and to the right
at an angle.
Reverse this procedure to install the system board.
Speakers
Description Spare part number
Speaker Kit (includes left and right front speakers and cables) for HP Pavilion 17 Notebook PC
computer models
763717-001
Speaker Kit (includes left and right front speakers and cables) for HP Pavilion 15 Notebook PC
computer models
762502-001
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 76 ),
5. Remove the optical drive.
6. Remove the top cover from the base enclosure (see Base enclosure on page 80 ).
7. Remove the WLAN module (see WLAN module on page 96 ).
8. Remove the subwoofer (see Subwoofer (select models only) on page 102 ).
9. Remove the system board (see System board on page 106 ).
Component replacement procedures 115