5.
Remove the speakers
(5)
.
Reverse this procedure to install the speakers.
System board
Description
Spare part number
Equipped with an NVIDIA T40S 1.8-GHz processor (4-plus-1, quad), 64-GB of memory, and a
graphics subsystem with UMA memory (includes WLAN module and replacement
thermal material)
728158-001
Equipped with an NVIDIA T40S 1.8-GHz processor (4-plus-1, quad), 32-GB of memory, and a
graphics subsystem with UMA memory (includes WLAN module and replacement
thermal material)
728157-001
Equipped with an NVIDIA T40S 1.8-GHz processor (4-plus-1, quad), 16-GB of memory, and a
graphics subsystem with UMA memory (includes WLAN module and replacement
thermal material)
728156-001
Before removing the system board, follow these steps:
1.
Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2.
Disconnect the power from the tablet by unplugging the power cord from the tablet.
3.
Disconnect all external devices from the tablet.
4.
Remove the display enclosure (see
Display enclosure on page 20
), and then remove the
following components:
a.
Rear webcam (see
Rear webcam on page 21
)
b.
Front webcam (see
Front webcam on page 23
)
34
Chapter 4 Removal and replacement procedures preliminary requirements
