Speaker
Description Spare part number
Speaker 844881-001
IMPORTANT: Make special note of each screw and screw lock size and location during removal
and replacement
Before removing the display panel, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the following components:
a. Keyboard (select products only) (see Keyboard (select products only) on page 29)
b. Back cover (see Back cover on page 30)
c. Display panel (see Display panel on page 31)
d. Touch controller board (see Touch controller board on page 33)
e. WLAN module (see WLAN module on page 34)
f. WWAN module (select products only) (see WWAN module (select products only) on page 36)
g. Solid-state drive (see Solid-state drive on page 38)
h. Battery (see Battery on page 42)
i. System board (see System board on page 50)
Remove the speaker:
1. Remove 1 Phillips M1.6x3.0 screw from the left speaker bracket (1). The screw from the right side was
removed when the system board was removed.
58 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts