Description
Spare part number
Equipped with an Intel Core i3 M-5Y10c processor, 4.0-GB of system memory, and the Windows 10 or
Windows 8 Professional operating system
805068-601
Equipped with an Intel Core i3 M-5Y10c processor, 4.0-GB of system memory, and the Windows 10 or
Windows 8 Standard operating system
805068-501
Equipped with an Intel Core i3 M-5Y10c processor, 4.0-GB of system memory, and a non-
Windows operating system
805068-001
Before removing the system board, follow these steps:
1.
Shut down the slate. If you are unsure whether the slate is off or in Hibernation, turn the slate on, and
then shut it down through the operating system.
2.
Disconnect all external devices connected to the slate.
3.
Disconnect the power from the slate by first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the slate.
4.
Remove the display panel assembly (see
Display panel assembly on page 35
), and then remove
the following components:
a.
Battery (see
Battery on page 39
)
b.
WLAN module (see
WLAN module on page 40
)
c.
WWAN module (see
WWAN module on page 42
)
d.
Fan (see
Fan on page 46
)
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
RTC battery (see
RTC battery on page 59
)
●
Solid-state drive (see
Solid-state drive on page 60
)
●
Heat sink (see
Heat sink on page 62
)
●
Rear-facing webcam (see
Rear-facing webcam on page 64
)
●
Front-facing webcam (see
Front-facing webcam on page 65
)
Remove the system board:
1.
Detach the WLAN antenna transceiver (1) from the bottom cover. (The WLAN antenna transceiver is
attached to the bottom cover with double-sided adhesive.)
2.
Remove the Phillips PM1.5×2.3 screw (2) that secures the front-facing webcam to the bottom cover.
3.
Release the front-facing webcam (3) from the bottom cover.
System board
53
